Flexible gas pipe bonding


3. All gas piping systems containing at least one run of CSST must be bonded per the National Fuel Gas code and the manufacturer's written instructions to achieve safety standards. CSA certified HOME-FLEX Electronic Gas Leak Detector. A gas piping system that contains any CSST shall be electrically continuous and shall be directly bonded to the electrical service grounding electrode system. The corrugated stainless steel portion of the gas piping system shall not be used as the bonding attachment point under any circumstance. CSST and Black Pipe . . 2 (310. The construction of TracPipe PS and TracPipe PS-II provide the encasement and venting capabilities required by the codes. is intended to assist the qualified gas pipe install-er in the design, installation, and testing of the HOME-FLEX® flexible gas piping system for residential, commercial, and industrial buildings. There have been house fires blamed on faulty CSST installation without this bonding. TUBING The TracPipe fuel gas piping system con-sists of corrugated, semi-rigid stainless steel tubing with brass mechanical attach-ment fittings terminating in NPT pipe fit-tings for easy attachment to traditional black iron pipe systems and direct connec-tions to gas appliances. c. Dec 26, 2001 · The 2000 Uniform Plumbing Code adopted as the basis for California standards prohibits the use of flexible gas pipe due to health and safety concerns. All of the safety, ease and performance you’ve come to expect from OmegaFlex’s flexible gas piping – only better. 19 $ 21. Improper installation or operation of a Gastite or FlashShield Flexible Gas Piping system may result in _____. Minnesota's 2015 Fuel Gas Code uses the 2012 International Fuel Gas FAQs . CSST, which stands for Corrugated Stainless Steel Tubing. Gas pipe in some new homes is a flexible material called corrugated stainless steel tubing (CSST). In the event such an installation of Gastite ® TracPipe ® CounterStrike ® is a flexible stainless steel piping system used for natural gas and propane installations. HOME-FLEX ® CSST saves you time and money with easy and flexible installations or additions. This statute was changed to mandate that the S. First look in your garage at the incoming water and gas piping to see the size. My electrician didn't know what the inspector wanted, called him up, this is what the require now in that jurisdiction, bonding the hot, cold, and gas lines at the heater. Meter Risers Model# 18-429440-007 View the HOME-FLEX Underground Bundles May 05, 2015 · While the old method for bonding CSST required a connection at the main electric panel, this is no longer required in Minnesota. In 250. 1. ANSWER: I would prefer saying that you bond a gas pipe to something rather than saying you bond something to a gas pipe. Corrugated Stainless Steel Tubing (CSST) for gas lines has been allowed in Texas since the 1990’s. The fitting are a bit expensive, but considering you would probably spend the same money for MORE fittings with steel pipe. When appliances are connected to the gas piping system using a flexible metal gas appliance connector, the connector has been found to provide an adequate electrical connection between the appliance and the gas piping, and are considered sufficient to meet the NEC ® Find csst pipe, fittings & accessories at Lowe's today. Drip leg Any dust or grit in the gas line falls into this short section of pipe before it can reach the water of gas piping: (1) all gas piping except CSST; (2) CSST that is not arc-resistant; and (3) CSST that is arc-resistant. Therefore, the following methods of bonding shall be observed for the three piping categories. 13. Morris Products 90631 Ground Pipe Clamp, For Rebar and Direct Burial, 1/2 - 1" Water Pipe Range, 2 -10 Wire Range, 1/4 - 20 Screw Thread 4. Since 1990 CSST has been used within many buildings in both exposed and enclosed areas to install new gas system piping. 3. The bonding required by 250. I am guessing here, but my local AHJs might be figuring that CSST  28 Feb 2013 The CSST gas line also weighs far less than rigid gas pipe and is less bulky to store, transport, and handle. x 100 ft. fire . Correct installation of CSST includes being bonded and grounded which can prevent damage from  Corrugated stainless steel tubing (CSST) is a flexible tube sometimes used to supply Used since 1990, CSST may have been used for natural gas piping in your Danger: Improperly bonded and grounded CSST can result in natural gas   Flexible appliance connectors; Copper tubing; Black iron/galvanized pipe; Black ( conductive jacketed) CSST products; CSST (Corrugated Stainless Steel Tubing)   CSST gas piping is not additionally bonded with a minimum #6 AWG copper bond as required. $15. Texas did not expect or require a private inspector (non-electricians) to identify gas line bonding until 2015 with the adoption of Form 7-5. are controlling, however, as a general practice, fuel gas piping, including CSST, should not be installed within a chase or enclosure that houses a metallic chimney liner or appliance vent that protrudes through the roof. Here we must follow the installation instructions to the letter. CSST is flexible so it can be snaked through the structure. I am using this simply as a gas-line extension along a wall for a BBQ Grill, very quick and easy solution. 7. Sep 04, 2009 · ELECTRICAL BONDING G2411. Gas range connectors corrugated flexible stainless steel polymer coated"procoat" 3/4 inches female iron pipe x 3/4 inches male iron pipe bagged length = 36 inch read more $ 19. – CSST is much less expensive to install than black iron gas pipe, and as a For decades, schedule 40 black iron pipe was the default choice for piping gas to furnaces and water heaters. • The 2018 edition of the National Fuel Gas Code, International Fuel Gas Code, and Uniform Plumbing Code limits the length of the bonding conductor to 75-ft. **Where installed in or attached to a building or structure, metal piping systems, including gas piping, capable of becoming energized shall be bonded to the service equipment enclosure, the grounded conductor at the service, the grounding electrode conductor where sufficient size, or to one or more grounding electrodes used. Apr 05, 2020 · Most domestic gas lines use 1/2-inch (1. This bonding clamp can be used with 3/8" or 1/2" CSST fittnigs or 1 1/4" - 2" rigid pipe. Like all gas piping systems, CSST must be properly installed. G2411. explosion . 81 cm) black pipe, while large commercial projects sometimes use larger fittings up to 8 inch. The tubing is a user-friendly alternative to the black steel pipe that often had to be cut and threaded in the field. Gas piping systems Note: If the room's gas line doesn't have a service (or shutoff) valve, one must be installed. Overview of Analysis and Design. The thing is, that now, gas engineers are insisting on seeing a main bonding clamp within 600mm of the gas meter even though there may be an electrically insulating nylon insert in the metal gas pipe joint at the meter which is not obvious, as A. Flexible Gas Piping by Omega Flex®. It has even changed recently with stainless steel flexible gas piping as well. The basic requirements of the NEC still apply, but  For use with liquid propane or natural gas. The home inspection process is often but not always performed at the time […] Jun 07, 2020 · Cutter Offer - Save 15% on Selected Rothenberger Pipe Cutters when bought with selected Copper Pipe - View all products Flexible Copper Plumbing Stick 15 x ½ x 300mm (61598) £ 3 . , the incoming supply from outside) is always at the same potential as the appliance end, to avoid current on the CSST. com has been THE best plumbing supplier on the web. 281 - . The bonding conductor must be not longer than 75 feet (22,860 MM). Minnesota’s 2015 Fuel Gas Code uses the 2012 International Fuel Gas Code, which requires CSST to be bonded anywhere along the electrical service grounding electrode system. CSST Stainless Steel Polymer Jacket Flexible Gas Pipe Part #OFGPCS250 | Manufacturer Part #FGP-CS-750-250 To see availability for this product, Create an Account . Since 1975, OmegaFlex has led the piping industry with its high-quality construction and commitment to exceed the industry’s product and safety standards. Nearby lightning strikes can result in an electrical surge that can potentially puncture a hole in CSST and cause a fire. Bonding and Grounding: The most common problem with Flexible Gas Piping installation is Bonding and Grounding. Most to the flexible gas pipes require the same. ansi/ias lc-1 • csa 6. black gas pipe. Picture shows how intersystem bonding is accomplished. J. The WARDFLEX® flexible gas piping or other gas system components shall not be used as a grounding CounterStrike® 250 ft. There has been some confusion as to whether Section 310. Code Section(s) : 2014 FBC-Residential G2408. For example, Sec. Direct Electrical Bonding CSST Gas Pipe CSST is typically yellow-clad and sold in 75 ft. Pro-Flex Corrugated Stainless Steel Tubing (CSST) makes installing gas piping for natural gas or propane gas appliances quick and easy. Gas Pipe Bonding Question; Author: sponge (NC) In a residential application, the gas pipe system can be bonded via an appliance that is connected to the electrical system- say a stove or furnace. The clamp must always be located on the building side of the gas meter, as shown in Exhibit S2. CSST - Corru gated Stainless Steel Gas Piping Fire Hazards • Most rigid steel pipe is made overseas—with little or no quality control. If the fittings don’t match, one solution is to replace the valve with one that has a flare fitting on one side and a 1/2-in. It features high-strength silicon bronze construction for longer service life. No portion of the gas piping system shall be used as or considered to be a grounding electrode or a grounding electrode conductor. 1; gas pipe bonding. Often, this is done by attaching the gas piping to the supply water piping (assuming it is grounded) frequently near the water heater. Drip leg Any dust or grit in the gas line falls into this short section of pipe before it can reach the water All of the safety, ease and performance you’ve come to expect from OmegaFlex’s flexible gas piping – only better. Click Here To See Rigid Metal Gas Pipe: Photo Of Rigid Metal Gas Pipe. 4 For gas piping under building slabs, Plumbing, Mechanical and Fuel Gas Code requirements shall be followed for encasement within a conduit and venting to the atmosphere. There is no requirement to bond an incoming service where the service pipe is plastic, for example, where yellow is used for natural gas and blue for potable water. Nov 04, 2007 · On a project recently, it involved a service change. Many hours of labor are saved during the construction of a single-family dwelling by using CSST instead of conventional black iron pipe. This includes piping connected to natural gas equipment that is grounded to the structures electrical grounding system. Low Prices on CSST Flexible Gas Pipes, our extensive inventory ensures you'll find what you're looking for - Same day shipping Qiang Bai, Yong Bai, in Subsea Pipeline Design, Analysis, and Installation, 2014. 74 INC VAT brass fitting, to a steel manifold, or to a rigid pipe component connected to a WARDFLEX® fitting. These differences can be described as follows: CSST gas piping systems shall be bonded to the electrical service grounding electrode system. Natural gas safety. This bonding is the same as bonding for copper water pipe. HOME-FLEX ® CSST Flexible Gas Tubing. 6 LOCAL BUILDING CODES. The gas flexible connector (if installed) can not pass through the furnace cabinet. require bonding jumpers to maintain this continuity. [1] Incidents causing injury, death, or property damage over $50,000 […] **2003 IRC E3509. Only hard metal gas pipe can pass through the furnace cabinet to connect with the gas valve assembly. bonding requirements for a low-impedance fault current path back to the source of the electrical supply to facilitate the opera- tion of overcurrent devices in the event of a ground fault. 104(B) also results in the potential of metal gas piping being at or near the potential of ground (the earth). 1 Pipe and tubing other than CSST. Inconsistencies in the model building codes regarding bonding and grounding led us to create a product that eliminates the need for additional bonding – providing the preeminent product on the market. If you smell natural gas or have a natural gas emergency, leave immediately and call 800-261-5325 from another location. 50 of the National Electrical Code (NEC) requires that a metal underground water pipe in direct contact with the earth for at least 10 feet or more be used as one of the grounding electrodes for the electrical service to the building. Buy a bronze or copper bonding clamp for 1″ water pipe and for a 1″ gas pipe. The bonding connection point for these pipes can be at any accessible location, such as at the water heater or at the gas meter. Revised February 2018. b. The pipe bonding acts as an equipotential bond around the CSST Pro-Flex® CSST Flexible Gas Piping BONDING OF GAS PIPING SYSTEM IS REQUIRED TO MEET SAFETY STANDARDS. • In 2004, the Company developed CounterStrike®, which contains all of the innovative features of TracPipe® plus a built-in solution to lightning damage that eliminates the need for additional bonding. 10A When Bonding is Required . Figure1: Supplementary bonding in a bathroom - plastic pipe installation Notes 1. Subsequently, a flexible pipe design was developed for the United States by the American Gas Association and its analysis arm, the Gas Research Institute. The bonding clamp must be a listed electrical fitting, and it must be attached to the gas piping system on a seg-ment of rigid pipe, as shown on Exhibit S2. com. 13 Feb 2018 CSST - Corrugated Stainless Steel Gas Lines have been used in residential property since the mid 1990's. If you own a newer home or you've  Electrical Bonding of CSST Gas Piping Systems. This direct-bond is in addition to any other bonding requirements as specified by local codes for ground fault protection. • Saves typically 75% of installation time or more. to seal the fittings. 1/2-in flare x 3/8-in MIP union fitting. A copper bonding conductor #6 or larger should be attached using a listed clamp at the first length of hard pipe after the gas meter, or at the first CSST fitting. 2, or a pipe component, such as a coupling. Bonding Clamp and Locations The bonding conductor must be attached to the CSST gas piping Gas pipe bonding is to make sure that the supply end (i. Sep 02, 2012 · in ontario it is also in the gas fitters code to bond all gas piping. 3 . 2 Gas piping shall not be used as a grounding conductor or electrode. Metal (class I) items of equipment (e. Most of the appliances installed in this area have a short section of CSST connecting the gas hard pipe to the appliance and the assembly has a rubber washer. The goal of grounding, in terms of lightning damage mitigation, is for the chargeto have a path to ground that doesn't go through things you don't want zapped. Millions of homes have csst installed in them. . Shop for Flexible Gas Pipe Fittings at Ferguson. its worth it. This means that you can't use the pipe to ground your electrical system, but must have proper ground rods, etc. After being installed in over 100000  When CSST is installed without being properly bonded to current standards, there is an increased risk for damage to the material from a nearby lightning strike. The pipe manufacturers are now asking the Flexible gas piping CSST: This article describes CSST: corrugated stainless steel tubing used for gas piping in buildings. Now the stove is electrified. 5 Jun 2015 of gas equipment and gas piping in all buildings. Bonding CSST For those who have just returned from being stranded on a desert island, here's a news flash: There are special bonding requirements for most CSST. The space between first and 2nd floors is car decking and beams, and is finished as well. Yet many myths and misconceptions about its performance remain. 26 standard. RESIDENTIAL  QUESTION: How do I size the bonding jumper used to bond metal gas piping? ANSWER: QUESTION: When I bond to a gas pipe am I grounding it? When did the code change to require gas line CSST to be grounded and bonded? What is CSST gas piping & How is it identified in buildings? CSST or Corrugated Stainless Steel Tubing is a flexible gas piping system that has been in use in the. IPS Polyethylene Gas Pipe New Install Kit, Two 3/4 in. Easy installation and handling. The inspector red-tagged it because the hot water heater wasn't properly "grounded". The gas connection to a water heater is usually done with rigid 1/2-in. e. The bonding  NASFM Launches National Safety Campaign on the Proper Bonding of Existing Yellow CSST Gas Piping Yellow CSST is flexible metal gas tubing (Figure 1). A home inspection is an all-encompassing examination of the condition of a home. Mar 07, 2008 · The gas shutoff valve from the 1st picture should be on the other side of that not permitted in IL flexible gas connector – between the heavy wall pipe and the flexible / not the flexible-valve-gas controller, assuming that CSST is used as a final WH connection, and that it is permitted in your area. While the old method for bonding CSST required a connection at the main electric panel, this is no longer required in Minnesota. May 13, 2009 · The 2009 edition of NFPA 54, National Fuel Gas Code, includes new requirements for bonding CSST gas piping systems to the grounding conductor of the building’s electrical system, to reduce the Re: Bonding Gas Natural Gas Pipes Florida follows closely with North Carolina. • CSST bond wires or clamps shall ALWAYS be connected to: • Customer piping as close to the natural gas meter as practical. Errant  18 Feb 2016 Flexible gas piping, often referred to as CSST, has gone through Direct bonding of CSST to the electrical grounding system reduces the  TracPipe® CounterStrike®Flexible Gas Piping . Building Codes requiring bonding of CSST flexible gas lines came into practice no earlier than 2007. Saves time and money  Like all gas piping systems, CSST must be properly installed. This clamp accepts conductor of size 10-AWG solid - 2-AWG stranded. went to gastite web site and didn't have much. illustrated a few posts back. and installation of flexible fuel gas piping systems using. Flexible grades such as 2050 and 731 are ideal for bonds in which the flexibility needs to be maintained. Flexible Gas Line TIPS. 1 bonding clamp I'm trying to interpret and apply the 2017 NEC bonding requirements from 250. They’re easier to connect than steel pipe, but they’re not allowed everywhere, so check with your inspector. Often the flexible connection from the angle stop to the plumbing fixture is nonmetallic. The WARDFLEX® flexible   24 Aug 2018 Bonding the CSST is very easy and inexpensive but of the homes I've seen CSST installed in I've only seen one properly bonded installation. Lightning has caused many house fires that have flexible gas lines. CSST gas line also weighs far less than rigid gas pipe, and is less bulky to store, transport, and handle. Piping Category 1: NC Fuel and Gas Code § 310. 1 parflex System Description The Parflex Flexible Gas Piping System, Parflex System, has a number of essential hardware and design differences from conventional gas piping systems using rigid steel (Schedule 40) pipe. For attachment to the Gastite CSST gas piping system, bonding clamps must be attached to the Gastite brass fitting, a steel manifold, or to a rigid pipe component connected to a Gastite fitting. electrical heaters and showers) require Installing flexible gas piping in homes and businesses is serious business. During the installation process, the flexible CSST product can make turns without the need for installing threaded and sealed pipe elbows. 14(a) in NFPA 54 requires each aboveground portion of a gas piping system upstream from the equipment shutoff valve to be electrically 2. Grounding vs. homes. CSST gas piping systems shall be bonded to the electrical service grounding electrode system at . length of the bonding conductor to 75-ft. • ANSWER: Bonding is provided primarily to prevent a possible electric shock to people who come in contact with the gas piping and other metal objects connected to the grounding system. DESIGN GUIDE and. Section 250. Bonding is usually achieved via the Equipment Grounding  fuel gas piping product installed in your home or business? This product, known as corrugated stainless steel tubing (CSST) should be properly bonded and  Corrugated Stainless Steel Tubing (CSST) is a flexible, stainless steel pipe used to supply natural gas and propane in residential, commercial and industrial  26 Feb 2019 Corrugated stainless steel tubing (CSST) gas piping systems shall be bonded to the electrical service grounding electrode system. Materials used in fire-rated constructions must meet applicable codes. CSST gas pipe has already established itself as a viable alternative to black pipe in a similar way as PEX tubing has done with regards to its’ copper counterpart. The analyses for flexible pipe design include (1) local cross-section analysis for predicting the cross-section mechanical properties and determining the load shearing between individual elements of the designed flexible pipes, (2) global dynamic response analysis for flexible 585-482-3601 main. 5 Flexible Poly The gas piping must be solid pipe. 4. Natural gas is a colorless, odorless gas until we add mercaptan, a rotten-egg odor to help detect leaks. The bonding jumper shall connect to a metallic pipe or fitting between the point of delivery and the first downstream CSST fitting . Flexible appliance connectors do not need to be bonded. Update 1/13/17: For the latest information on CSST bonding, check out my latest blog post on the topic: CSST Bonding Several months ago I wrote a blog about how great PEX tubing is, and today I’m going to discuss the equivalent for gas piping – Corrugated Stainless Steel Tubing, which is commonly referred to as CSST. 12 Electrical Bonding and Grounding. As you can see, there is a significant multi-year gap in which Building Codes did not require proper bonding of flexible gas lines. This has always been required by the manufacturer and by codes since at least 2009 no matter which type of CSST is used. 585-482-6698 office fax The bonding clamp must be a listed electrical fitting, and it must be attached to the gas piping system on a seg-ment of rigid pipe, as shown on Exhibit S2. "4. 27 Jan 2020 CSST GAS PIPE bonding requirements. BONDING. mandate the bonding of its yellow-jacketed TracPipe® in its installation guide. Picture shows bonding procedure for when CSST gas line piping is used. Medical grades are available for medical device applications requiring biocompatibility. CSST is recognized by ANSI /IAS LC-1 –1997 [1] CSST Flexible Gas Pipe. reference irc 3609. CSST piping shall not be used as a grounding path for appliances or electrical systems. Direct bonding is required for all piping systems incorporating CSST. Flexible gas lines are used to pipe gas throughout the home to gas: furnaces, water heaters and gas appliances in most newer homes. Jul 11, 2017 · Bonding the gas piping to the electrical grounding system is a requirement, however, in many jurisdictions. Electricity didn’t play a role, just like electricity still doesn’t play a role for natural-draft water heaters . It states that the bond clamp has to be before the stainless gas pipe starts(on the black iron) and bonded to a water line provided it is grounded and it doesnt have plastic lines hooked up everywhere. This helps eliminate ground loops and creates an equipotential plane. G. The bond- This energy is enough to damage copper and steel piping and the flexible connectors between sections of pipe. 1 of the International Fuel Gas Code (IFGC)/2009  5 Feb 2018 Corrugated stainless steel tubing (CSST) gas piping systems shall be bonded to the electrical service grounding electrode system. The bonding  19 Oct 2017 7. 14(a) in NFPA 54 requires each aboveground portion of a gas piping system upstream from the equipment shutoff valve to be electrically Jan 22, 2010 · Flexible Corrugated Gas Piping from Gastite: Underground Gas Piping Products and Accessories It has plastic coating on it and I didn't even think about bonding it till a guy, who came to give me estimate to install the tanks and supply the propane, mentioned it. There have  3 Oct 2017 This doesn't apply to CSST. The gasFlex flexible gas piping system is a complete natural gas and propane piping system internationally certified to ISO Standard 17484-1. A valve at the appliance allows for easy servicing (you won't have to go to the meter or tank to turn off the supply) and safer operation. 79 Sep 02, 2012 · in ontario it is also in the gas fitters code to bond all gas piping. Help? The bonding jumper shall connect to a metallic pipe or fitting between the point of gas delivery and the first downstream CSST fitting. Polyethylene pipe, used for water supply lines, drainage pipe gas and sewer hook-ups, offers a durable flexible alternative to metal and hard plastic pipe. S. and is used to plumb structures for fuel gas in lieu of conventional black pipe. CSST as piping  6 Jun 2010 (See section on flexible pipe on page 2). CSST gas piping systems shall be bonded to the electrical service grounding electrode system at the point where the gas ser-vice enters the building. rigid pipe component or CSST fitting. Electrical Bonding Must Be Present In Homes With Csst Gas Lines — to Reduce The Risk Of Fire Or Explosion Resulting From Damaged Gas Lines In The Event   22 Nov 2016 The best analogy I can think of to describe this material is that CSST is to steel gas pipes what PEX is to copper tubing, or Romex® is to rigid  Direct bonding is required for gas piping systems incorporating standard (yellow) or uncoated CSST whether or not the connected gas equipment is electrically  2 Apr 2014 How to Properly connect HOME-FLEX CSST to a gas appliance How to Properly Transition from Black Iron Pipe to HOME-FLEX CSST: needed to successfully bond and inspect the CSST gas piping system. In general, bonding involves the attachment of a 6-gauge copper wire at the gas service entrance to the electrical service bonding point or grounding electrode. (2) Peoples’ natural gas service line qualification program includes a qualification to join plastic pipe using mechanical (stab and compression) fittings. The epoxy-coated pipe is tested for coating thickness and is electrically tested to expose any imperfections that could lead to corrosion. The bonding jumper shall not be smaller than 6 AWG copper wire. Feb 06, 2018 · TracPipe - Gas Pipe and Fittings Video - Available from Pipestock - Duration: Proflex CSST flexible propane/natural gas line intro & comparison - Duration: 6:07. pipe and the protective sleeve. 2. female pipe thread on the other side. Corrugated Stainless Steel Tubing, or CSST, is a different animal. the bonding of CSST gas piping system to the electrical grounding  13 May 2009 CSST gas piping systems shall be bonded to the electrical service grounding Bonding a CSST gas distribution system requires cooperation  3 Jun 2010 For attachment to the CSST gas piping system, a single bonding clamp must be attached to either a segment of steel pipe, a rigid pipe component  The pipe in the walls acts like an interior lightning rod. TracPipe. Old-school bonding for gas piping Way back in time before we had all of this new-fangled gas equipment like forced air furnaces, the gas-fired equipment in our homes was simply gas-fired equipment. The controversy behind bonding and grounding metal gas piping systems arose when many electrical professionals questioned the rules and regulations of the National Fuel Gas Code (NFPA) 54. It will run about 45 feet (inside the house) from the gas meter in the basement all the way to the attic. 16 Feb 24, 2014 · Experts Say Flexible Gas Line Lightning-Related Fires Continue in Spite of New Safety Measures Independent engineer says grounding, bonding CSST not a complete solution Properly bonding a gas pipe is fairly simple in most situations and can be done by a qualified electrician. 3, near the entrance to the structure. a. In the event that there is a conflict between this Design and Installation guide and local code the Update 1/13/17: For the latest information on CSST bonding, check out my latest blog post on the topic: CSST Bonding Several months ago I wrote a blog about how great PEX tubing is, and today I’m going to discuss the equivalent for gas piping – Corrugated Stainless Steel Tubing, which is commonly referred to as CSST. It is a continuous, flexible, annular gas piping system that delivers more performance and installation advantages when compared to either black-steel pipe or ordinary CSST systems. Flexible gas line A flexible gas line can withstand movement and is usually required in earthquake-prone areas. FlashShield is the only black CSST that meets all industry standards for protection against lightning, as well as electrical system fault current arcs greater than 600 V. Chapter 2: Description of System Components 2. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products. 2-11-08, 11:05am 3 years before Google started PlumbingSupply. Q: What is WARDFLEX? A: WARDFLEX is Corrugated Stainless-Steel Tubing (CSST). The bonding conductor Specialized CSST Pipe Installation, Fitting, Insulation and Plumbing in Pennsylvania. 104 the Code states one method of bonding allowed is :, Equipment grounding conductor for the circuit that is likely to energize the piping system. d. The bond- Dec 06, 2009 · A gas line may _not_ be used as a grounding electrode, grounding electrode conductor, or equipment grounding conductor. Oct 16, 2018 · In 2018 the Governor signed SB-998, known as the “Proper Bonding and Grounding of Corrugated Stainless Steel Tubing Act. It is produced in coils and air-tested for leaks and has standard gas fittings attached to either end to allow it to be connected to rigid piping or other CSST lengths. The bonding  31 Jan 2019 Back to gas piping Currently, CSST must be bonded with a #6 conductor. The bonding jumper shall not be less than 6 AWG copper wire or equivalent; Jan 23, 2012 · devices such as grommets, flexible steel conduit, conduit and rigid steel pipe can be used through knock-out holes in the metal enclosure where appropriate. Gastite® FS-16-50 Gastite® FlashShield™ FS-16-50 Tubing, 1 in, Corrugated Stainless Steel, 50 ft L, ASTM A240/E84, CSA 2728525, IAPMO File No C-3250 and Report No 0239, ICC-ES PMG 1066/1155 LC 1027 Pro-Flex Gas Kit Applications: Gas Logs, Gas Fireplaces, Gas Dryers, Gas Water Heaters, Gas Grills Gas Stoves, all gas appliances (Natural Gas or Liquid Propane gas) Kit Contents: 1 - 25 FT Coil ᄑ" CSST Flexible Gas Pipe 2 - ᄑ" Brass Male Fittings 1 - ᄑ" Termination Plate TracPipe® CounterStrike® The Only Gas Piping That Withstands the Forces of Nature. Pro-Flex® CSST Flexible Gas Piping BONDING OF GAS PIPING SYSTEM IS REQUIRED TO MEET SAFETY STANDARDS. Aug 18, 2017 · As of todaY. FLEXIBLE GAS PIPING MATERIAL DESCRIPTION 1. Each above-ground portion of a gas piping system that is likely to become energized shall be electrically continuous and bonded to an effective ground-fault current path. • Pull gas pipe like electrical wire. Properly bonding a gas pipe is fairly simple in most situations and should be done by a qualified electrician. See full list on homedepot. It's vital to follow all instructions provided by CSST manufacturers and to BOND the tubing electrically . The analyses for flexible pipe design include (1) local cross-section analysis for predicting the cross-section mechanical properties and determining the load shearing between individual elements of the designed flexible pipes, (2) global dynamic response analysis for flexible The thing is, that now, gas engineers are insisting on seeing a main bonding clamp within 600mm of the gas meter even though there may be an electrically insulating nylon insert in the metal gas pipe joint at the meter which is not obvious, as A. This bonding clamp can be used with 3/8" or 1/2" CSST fittnigs or 1/2" - 1" rigid pipe. This code came in as a response to damage to flexible gas lines and fires in homes struck by lightning. Used in Europe, America and Australia for over 20 years , this technology is now revolutionizing the way gas is installed in homes across the USA and Canada. In some areas, it’s acceptable to use a flexible stainless steel connector, similar to a range hook-up, but check with your plumbing inspector or gas utility first. Both products utilize a metallic-shield within their protective jackets to handle hi-voltage risks associated with lightning strikes as well as dielectric jackets for lower voltage associated with household fault current. CSST gas piping systems shall be bonded to the electrical service grounding electrode system at the point where the gas service piping enters the building. Gas piping systems that contain one or more segments of CSST. Flexible TracPipe ® Counterstrike presents a variety of solutions: • Bends and conforms by hand. 49 CFR 192. The house has a cathedral ceiling, no attic. Flexible gas lines are safe so long as you have little lightning; Not as durable as traditional black iron Teh bonding jumper shall be not smaller than 6AWG copper wire or equivalent. CounterStrike ® is currently in use for gas piping systems in single and multi-family residential as well as commercial and industrial buildings. x 3/4 in. The advantages that are claimed include a lack of connections and a lack of pipe threading - in essence, it is a material that results in substantial cost savings (relative to black pipe). Used in natural gas and propane piping installations, TracPipe® CounterStrike® has been shown to be up to 400 times more resistant to the damaging effects of electrical energy than yellow corrugated stainless steel tubing. If you live or work in a structure built between 1990 and 2006, or if gas line work was performed on your building during that period, be aware of possible safety hazards associated with CSST. 2) Gas pipe bonding – CSST. supplying that appliance. TracPipe® CounterStrike® exceeds all industry product and safety requirements – it is simply the best product on the market. 24-in long - 1/2-in MIP x 1/2-in FIP ball valve connector. 16 $ 10 . But in the United States, there are about 24 people killed every year in fires caused by leaks or breaks in the natural gas or propane systems. g. Attempts were made to revise the 2011NECmetal gas piping bonding rules so as to become consistent with NFPA 54-2009. Includes 1/2-in x 25-ft CSST flexible gas piping. Apr 02, 2020 · What we are learning now is that installations of CSST gas pipe need an additional bonding point to the home’s system grounding for fire safety. 1 bottle of leak detector. Many plastic bonding UV curable adhesives bond well to PVC. It's not durable like traditional black-iron pipe. The GT (Gas Tight) version has the added benefit of being non-permeable, and the HT (Hight Temperature) version can transport fluids at temperatures of up to 105°C/225ºF – a level of performance unmatched by any other flexible composite pipe available today. Aug 03, 2015 · Explosive gas inside a gas pipe, with no source of oxygen, isn't a high risk, can't burn or asphyxiate until it gets out of the pipe. If you need csst pipe installation services then you can depend on CSST Pipe to be connected with the top Pennsylvania csst pipe installation experts around. Be sure to read any instructions that come with the pipe. Unlike CSST pipe, there is no electrical conduction within the gasFlex pipe system and there is no chance of electrical surge or pipe wall damage caused by nearby lightning strikes However, bonding conductors between appliances and electrical service equipment enclosure is always recommended to keep all appliances at a common voltage. Mar 04, 2017 · I'm in the process of installing a long natural gas line in my mid-19th century rowhouse. Two 1/2-in brass male fittings. Use an approved pipe thread compound applied to the male threads only (keep at least 2 threads back from end of pipe). It is thought that the proper installation and bonding of this piping system makes it a safe alternative to black pipe. Some owners mistakenly consider that changing a water heater is a fairly easy, simple task. Polyethylene pipe does not fracture or break during freeze/thaw weather cycles due to its expanding nature. 1 and G2411. 7 Bonding other metal piping. FlashShield ® and FlashShield+™ flexible gas piping systems deliver industry leading household fault current and lightning protection. Gas pipe in older homes is usually steel or copper. If an electric wire inside the stove breaks, it could touch the case of the stove. It is not possible for this guide to anticipate every variation in construction style, building configuration, appliance requirement, or local Metal gas piping systems are required to be bonded where likely to be energized so that any imposing circuit cannot energize the piping system. Aug 18, 2014 · Corrugated stainless Steel Tubing is a continuous, flexible stainless-steel pipe with an exterior PVC covering, usually yellow, but sometimes black. Install black iron pipe from the outside, if you must use flexible connectors to your gas appliances use short ones, your home and you will be alot safer. 1 Tubing The HOME-FLEX® fuel gas piping system employs corrugated, flexible, semi-rigid stainless steel tubing with brass attachment fittings terminating in NPT pipe fittings for integration into traditional rigid black pipe systems or direct connection to gas systems. asphyxiation . To dig the pipe in would mean crossing a driveway in front, or going all the way behind The All-In-One, VectorFlex™ and VectorFlex-Z™ Flexible CSST Gas Piping Systems . AUGUST 2017 are you still allowed to use typical regular yellow flexible csst pipe (such as homeflex or proflex) with bonding clamps? Would I pass inspection in a single family house or even a commercial mixed use building (apartments over stores) or is it mandatory to use "flashshield by gastite" which has a "rubber with metal CSST is continuous flexible gas line used today in many new and retrofit applications. Houses in older Columbus neighborhoods such as Clintonville, the Short North and Victorian Village were grandfathered into the city code, which did not require bonding or grounding of gas lines at the time those houses and buildings <p> The gas line comes to our meter at one end of the house, and the owner wants to have a gas burning insert in the fireplace at the other end of the house, 50 feet away. com connection and not require bonding jumpersdo to maintain this continuity. The 2018 edition of the National Fuel Gas Code, International Fuel Gas Code, and Uniform Plumbing Code limits the. Each aboveground portion of a gas piping  Failure to properly bond the convention- al yellow-jacketed TracPipe® flexible gas piping may lead to damage to the CSST system in the event of a lightning  HOME-FLEX Brass CSST System Bonding Clamp is used to bond or ground CSST or rigid pipe. corrugated stainless steel portion of the gas piping system shall not be used as the bonding attachment point under any circumstance. Installation of csst gas piping systems flexible gas piping design and gas piping gas liance connectors7 3 Csst Capacity Tables Propane Gas Pages 1 4 Text VersionUnderground Gas Piping For A Firepit The Basics By J MPropane Gas Line SizingPropane Gas Line SizingPropane Gas Line SizingFlexible Gas Piping Design And Installation Instructions248008 17498 Tf Trainingg […] Jan 20, 2017 · The CSST gas line is to be grounded/bonded in front of the first CSST joint, not only is the bonding clamp not suppose to be on the stainless steel tubing, it needs to be on the black iron pipe out at the gas meter in front of the first joint where ever that is located. It is ideal for connecting copper conductors to metallic water pipe, ground rods or flexible gas pipe with brass hex fittings. The location of the bonding clamp on the gas piping system must be selected so as to comply with the maximum allowable conductor length. 1 spool of yellow Teflon tape. 104(B) The Pro-Flex patented fitting system and flexible tubing enables installers to reduce installation time and to eliminate the equipment needed to install gas piping in new or existing construction. A flexible gas line is made from thin-wall stainless steel. That’s why it makes sense to choose the CSST that takes safety as seriously as you do. Touching it will result in a shock to the user. March 2007. For mobile home gas piping, NFPA 54, National Fuel Gas Code, is the American National Standard (ANSI Z223. and allows the bonding clamp to be attached to the rigid pipe or fitting component anywhere on the gas piping system. CWP Grounding Clamps are ideal for connecting brass hex fittings on flexible gas piping, copper grounding conductors, galvanized water pipes, copper water tubing or ground rods ranging from 1/2” to 4” to a ground conductor to bond all ground points together. Then we heat the pipe to nearly 500 degrees in our gas-fired burners, allowing the epoxy powder to liquefy and adhere to the pipe. There needs to be a separate bonding wire connected either to the rigid gas piping before the CSST, or directly to one of the CSST nuts. CSST is safe when installed and bonded in accordance with manufacturer’s requirements. 5 Main protective bonding of plastic services. ) Metal (gas) piping which may become energized shall be bonded (on the house side of the dielectric union) to the service panel. 1/2-in special termination plate. not to mention the headache of closing multiple joints . 104(B) to my existing home gas line. 1. 585-288-6955 counter fax. Ground: A direct connection to the earth. The gas flex connector must be completely visible in the same room with the furnace. Where CSST  What we are learning now is that installations of CSST gas pipe need an additional bonding point to the home's system grounding for fire safety. 5 section 1. It appears that I have two options - CSST flex pipe or black iron pipe. During the installation process, the  6 Nov 2007 Interim Bonding Requirements For CSST Gas Pipe Stainless Steel Tubing ( CSST), commonly used as interior gas piping in residential and  22 Jul 2012 CSST industry has assisted NASFM with this awareness campaign. • Cuts with a standard tube cutter. Qiang Bai, Yong Bai, in Subsea Pipeline Design, Analysis, and Installation, 2014. Gastite® FlashShield™ FS-16-300 Tubing, 1 in, Corrugated Stainless Steel, 300 ft L, ASTM A240/E84, CSA 2728525, IAPMO File No C-3250 and Report No 0239, ICC-ES PMG 1066/1155 LC 1027 - 40135 Corrugated stainless steel gas tubing (CSST) is made up of a continuous flexible stainless steel pipe with an exterior PVC covering. I've read this related question to determine I should use #6 AWG wire, but I'm unsure of how to exactly connect the wire to my gas pipe where it enters my home. Diamondback: The flexible gas piping must be adequately protected from puncture, shear, crush or other physical damage If the flare fitting on the flexible stainless gas line matches the size of the flare fitting on the existing gas valve, you can simply screw it on. dia. While black pipe still stands strong in the gas market, flexible gas pipe has been gaining rapidly, surpassing the 1 billion ft mark (installed in the US) in the years 2015-2016. 3. Bonding. HOME-FLEX Underground 3/4 in. 12. You can easily do it yourself. The incoming lines would normally be 1″. iron). CSST typically has a yellow pvc or polyethylene outer jacket which mainly serves to protect the stainless steel tube from chemicals and abrasion. This piece is intended to help clear the air by giving you the facts you need to make the right choice for your next residential or commercial gas delivery installation. coils with an inside diameter of ¾ inch. 287 addresses plastic pipe joining and requires each operator to establish a method to determine “that each Erico Water/gas pipe ground clamp fits pipe of trade size 1/2 - 1-Inch. from 1/2" to 1 1/2"pipe the face of a fitting to face of another fitting you add 3/4". If you have not read the first flyer on flex gas piping you are encouraged to before reading this one. • In 2011, OmegaFlex became the only CSST manufacturer (A) An accessible location at the gas meter end of the gas piping system on either a solid iron gas pipe or a cast flexible gas piping fitting using a listed grounding connector; and (B) Either the service equipment enclosure, service grounding electrode conductor or electrode, or neutral conductor bus in the service enclosure. Correct installation of CSST includes being bonded and grounded which can prevent damage from  14 Aug 2017 Information Bulletin: Electrical bonding requirements for gas piping or corrugated stainless steel tubing (CSST) has been damaged during  conductor of the feeder or branch circuit to bond the gas piping at the supplied equipment, but not all gas appliances have an electrical component. 12 as follows: 7. Used for connecting copper conductors to metallic water pipe, ground rods, or flexible gas pipe (CSST) with brass hex fittings Conform to the requirements of the 2009 edition of NFPA® 54, NFGC® (National Fuel Gas Code) and NEC® (National Electric Code) for bonding corrugated stainless steel tubing (CSST) gas piping systems to the grounding Parflex® Flexible Gas piping System Design and installation Guide 2. Flexible pipe means fewer joints and fittings. INSTALLATION INSTRUCTIONS. The rise in popularity of CSST is due to the ease and speed of installation. HOME-FLEX ® fittings are the easiest to assemble in the industry, no complicated series of discs, gaskets and o-rings; just a brass retainer ring and a single non-metallic gasket. Only the electrical. Fire Marshal adopt regulations within the Fire  Clearwater Gas System (CGS) maintains the gas piping from the street to the install a bonding jumper from the CSST to the building's grounding electrode;  Bonding is provided primarily to prevent a possible electric shock to people who come in contact with the gas piping and other metal objects connected to the  All gas piping systems containing at least one run of CSST must be bonded per the National Fuel Gas code and the manufacturer's written instructions to achieve   A normal natural gas system built out of rigid steel pipe does not require special bonding to ground. As a side note; are you doing this work on your own home? Mar 18, 2014 · Man's death in Texas fuels concerns over flexible stainless steel pipe used to supply natural gas to up to 10 million U. ” What is Corrugated Stainless Steel Tubbing? Corrugated Stainless Steel Tubing, better known as CSST, is a flexible stainless steel tubing used to supply natural gas or propane in a home. 2017 NEC Bonding Requirement - 250. 1) Gas pipe bonding. Sizing the Connector. Couplers, Two 3/4 in. It requires a bonding conductor (most commonly braided or solid copper wiring such as #6 AWG copper or #4 aluminum) to be connected to the gas line and then connected to the home’s electrical grounding system (normally to a grounding 3. The first thing to do is to measure the distance between the gas pipe and the appliance. CSST and Copper Tubing . Incorporate drip legs at all appliance connections. 1) that applies to the installation of fuel gas piping systems, equipment, and appliances that are supplied with natural gas, manufactured gas, liquefied petroleum gas (LP-Gas) in the vapor phase only, LP-Gas–air FACTS ABOUT CSST FLEXIBLE GAS TUBING CSST lightning safety is serious business. Clamp is cULus listed and CSA certified. ” metal-to-metal contact with a rigid pipe component or CSST fitting. 3 Gas piping shall not be Feb 24, 2014 · Experts Say Flexible Gas Line Lightning-Related Fires Continue in Spite of New Safety Measures Independent engineer says grounding, bonding CSST not a complete solution This flyer will serve as a follow up to the first Flex Gas Pipe Training Flyer and cover some more specific installation tips. 1 (310. Shop csst pipe, fittings & accessories and a variety of plumbing products online at Lowes. FLEXIBLE GAS PIPING. rigid customer-owned pipe). Reference IRC 2012 G2411. When appliances are connected to the gas piping system using a flexible metal gas appliance connector, the connector has been found to provide an adequate electrical connection between the appliance and the gas piping, and have been considered sufficient to meet the NEC ® G2411. In addition, the gas pipe is electrified now, too, so any other gas appliances are potentially electrified. Do stainless steel flexible connectors maintain this bonding? Yeah, this seems to be a stupid question, but I can't help wondering. 1 Pipe and Tubing other than CSST. Flexible Corrugated Stainless Steel Tubing (CSST) will also be allowed as per the manufacturer’s guidelines. The bonding jumper shall not be smaller than 6 AWG copper wire or equivalent. CMP-5 rejected these proposals and indicated that insufficient technical substantiation was provided. Dec 16, 2019 · Corrugated Stainless Steel Tubing – or CSST – is a yellow flexible pipe used to provide natural gas and propane to many homes and businesses. supplementary bonding if all metal pipe connected to them has been connected. the  CSST gas piping systems shall be bonded to the electrical service grounding electrode system at the point where the gas service enters the building. 4 out of 5 stars 11 $10. Article 100 defines bonding as “the permanent joining of metallic parts to form an electrically conductive path that will ensure electrical continuity and the capacity to conduct safely any current likely to be imposed. It is an alternative to rigid steel or iron pipes … IET Onsite Guide page 45. It requires a grounding conductor, most commonly braided or solid copper wiring, to be connected to the gas line where it enters the home and then connected to the home’s electrical grounding system (normally to a grounding terminal in NOTICE: Gas line grounding and bonding is a responsibility of an electrician. Over the past five Code cycles, this article was extensively revised to organize it better and make it easier to understand and Bonding System Contractors Pipe & Supply Farmington Hills, Michigan July 14, 2011 12: 00 to 1:00 PM Flexible Gas Piping by OmegaFlex@ T-acPîpe Reinforced with high-strength steel wire, SoluForce Heavy has a Pburst,min ranging from 243 bar/ 3524 psi up to 450 bar/ 6527 psi. 27 cm) through 1 1/2 inch (3. Used for connecting copper conductors to metallic water pipe, ground rods, or flexible gas pipe (CSST) with brass hex fittings Conform to the requirements of the 2009 edition of NFPA® 54, NFGC® (National Fuel Gas Code) and NEC® (National Electric Code) for bonding corrugated stainless steel tubing (CSST) gas piping systems to the grounding Mar 30, 2015 · The CSST direct-bonding requirements in the 2015 model codes limit the bonding conductor to 75 ft. 1 - applicable codes and standards model codes and standards listing csst as an acceptable gas piping material: a. all of the above . The bonding requirements for metal gas piping systems in both NFPA 54 and NFPA 70 have been consistent until this revision. The FlashShield System. Imagine a gas stove that uses electricity for the timer, ignitor, etc. • No threading or welding hassles. VectorFlex and VectorFlex-Z are flexible CSST that were engineered and manufactured to address the problems associated with rigid pipe applications. Connections to pipes to be made with BS 951 clamps (complete with "Safety Electrical Connection" label). If lightning strikes near a house, voltage can be impressed on the gas piping coming into the house. DoSumpthin 319,049 views. flexible gas pipe bonding

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