Viega gas fittings. Order online today with fast shipping and easy returns.
Viega gas fittings Viega MegaPress®G Fittings Viega MegaPressG is a carbon steel, cold press system designed for use in compressed air, fuel gas, and heating oil applications. A place for plumbing advice and help. Pros choose ProPress because there are more pipe fitting configurations approved for more applications than any other brand. Start stocking up today. S. Feb 10, 2025 · What is ProPress fitting and how does it work? Have you ever heard of ProPress fittings? They’re mechanical systems for joining pipes in plumbing and heating setups. Viega press tools have to be regularly maintained by authorised service partners. 32 Press-connect Metallic Fittings for use in Fuel Gas Distribution Systems ASME A13. Viega PEX Viega MegaPress and Viega MegaPressG are the only carbon steel fittings for both water and gas applications. The Viega fittings have been approved in Europe for many years for gas piping system. Viega - Tools, Actuators / Press Jaws / RingsViega MegaPress standard press jaw and ring set Model: 2880. com. Viega press fittings and valves are available with multiple sealing element options, patented grip rings and Smart Connect® Technology built in. The Viega fittings have a larger hub and there can be some movement / deflections causing that problem The Viega MegaPress and MegaPressG systems can reduce installation time up to 60 percent with no need for messy cutting oils or heavy equipment. Find distributors and locations to purchase Viega products in the US. FYI Nibco fittings 2 1/2” & up are built different & resolve that issue - only issue is you need the Nibco press tool / jaws; they fit snug to the inserting pipes - still use an O ring. The fittings you want in the sizes you need at The Home Depot®. Access Viega product brochures, technical specs, installation manuals, CAD files & certifications — download all your plumbing & fittings resources in one place. Viega MegaPressG with an HNBR sealing element is the first press fitting system for carbon steel pipe approved for use in gas and fuel oil applications. Integrated system solutions Viega offers products including copper, stainless steel, and carbon steel press fittings along with a complete PEX plumbing system including water distribution manifolds, tubing and press fittings. The HNBR sealing element in MegaPressG fittings is approved for various fuel types, making it versatile for Viega MegaPress®G Fittings Viega MegaPressG is a carbon steel, cold press fitting system designed for use in fuel gas systems and applications with a high oil content. The Viega ProPressG fittings and valves for gas have been discontinued. Fittings should be installed per the manufacturer’s instructions. The entire Viega MegaPress system has our Smart Connect® technology to help easily Viega offers the widest variety of pipe fitting solutions for securely connecting water, compressed air, fire sprinkler and more in carbon and stainless steel. au +61 2 8858 2600 Jul 13, 2021 · What do the colored dots mean on ProPress and MegaPress fittings? In this blog post, we cover what the MegaPress Green vs Yellow Dot means. Viega ProPress Stainless fittings are engineered for harsh environments where the piping systems may come into contact with corrosive materials. ProPress copper press fittings shall be installed using the proper tool, actuator, jaws and rings as instructed by the press fitting manufacturer. Those dots on our ProPress and MegaPress fittings aren’t for decoration. Created by Viega, a big name in plumbing and heating systems, ProPress copper fittings are like the superheroes of pipe connections: quick, reliable, and efficient. Viega PressFittings carries a huge selection of factory Viega . A wide product range for drinking water, gas and industrial installations offers an enormous number of possible applications. When pressing onto B88 copper tube types, K, L, and M may be used. Viega pipelines are designed with flow-optimised connection technology and maximum installation safety in mind. Viega MegaPressG is ideal for industrial, commercial and residential applications and performs well in both new installations and retrofit projects. It is suitable for renovations, repairs or installation of new carbon steel pipe systems. Press fittings are manufactured in copper, and fittings with NPT connections are manufactured in bronze. Viega MegaPressG fittings are designed for use in piping systems utilizing ASTM A53, A106, A135 and A795 schedule 5 – schedule 40 black steel pipe. us, including training, engineering services, and advanced tools like LoopCAD, Viega Engineering Toolbox, and Submittal Builder. Find out now. Tempers O60 and O50, known as “soft copper”, are limited to nominal sizes 1⁄2" to 11⁄4". For additional information, please see the approved applications chart. I’ve only seen black iron used for natural gas lines. This line is specifically designed for challenging environments, including underground applications, ensuring durability and safety. Jun 5, 2015 · Viega Documents The Viega Submittal Builder allows you to easily compile a single PDF file that contains the important Viega documents that you need. When pressing onto B75 Viega is a family owned international manufacturer of Plumbing and HVAC solutions. Company About Us References Media Contact Us Products Catalogue Spare Parts Product Information Resources Download Centre Tools Terms & Conditions CONTACT DETAILS Sydney Head Office Ground Floor, Suite 2, 67 Epping Road Macquarie Park NSW 2113 Australia support@viega. For detailed guidance on approved applications and compatible working fluids, please consult the Viega Commonly Approved Applications Chart. Viega MegaPressG at PipingNow. MegaPressG joins carbon steel pipe reliably through the engineered design of the fittings and a battery-powered press tool. Please contact Cooney Brothers, an authorized Viega distributor for replacement recommendations. Equipped with Viega's Smart Connect® technology, MegaPress fittings allow for quick Viega ProPress® Fitting System cument is subject to updates. com, the leading choice for fast, secure connections in a variety of applications. They Viega ProPress, Viega ProPress XL and Viega ProPress XL-C are safe, reliable, and economical copper pipe installation systems that use modern cold press connection technology for a wide assortment of more than 600 fittings in dimensions ranging from 1/2" to 4". Viega products are designed to be installed by licensed and trained plumbing and mechanical professionals who are familiar with Viega products and their installation. 20. Stop sweating fittings and start squeezing more profits out of every job with Viega’s ProPress. For the most current Viega technical literature, please visit www. Our products are the result of Viega manufactures and distributes complete system solutions engineered to integrate. Tools The functional safety of Viega press connector systems depends primarily on the faultless condition of the press tools used. Search for specific Viega products. 1 Summary MegaPressG is a cold press mechanical joint fitting system made for use with ASTM A53 and A106 carbon steel pipe in fuel oil piping, bulk fuel oil storage and the distribution of fuel oil. Install according to the Manufacturer's Instructions. User information for the installation of the Propress G pipeline system. From PEX to potable water to gas or propane lines, we make secure connections simple. 1 Power Piping ASME B31. Tool kits are available with batteries, chargers and cases. It’s all included. With Viega residential systems, you can press the entire home or apartment complex with one tool. Manufactured with the patented Viega Smart Connect feature, Viega MegaPress fittings help installers easily identify unpressed connections during pressure testing. The sealing element for the Propress (water) fittings is BLACK and is made from EPDM rubber (Ethylene Propylen One promise. 2. ProPress fittings are also available for gas applications. Isn't it suppose to be the yellow dot fittings with the yellow gaskets? Or am I wrong? Do they make copper press fittings suitable for copper gas lines? Or do you have to use the hard pipe yellow dot viega press fittings with hard pipe for a gas line? I'm trying to understand the viega color codes and application uses if anyone knows better. Viega offers the widest variety of pipe fitting solutions for securely connecting water, compressed air, fire sprinkler and more in carbon and stainless steel. 218 votes, 160 comments. With more applications and more approvals, Viega fittings deliver unparalleled quality and durability. Viega MegaPress®G Fitting System Viega MegaPressG is a carbon steel, cold-press system designed for use in compressed air, fuel gas and heating oil applications. Key Features:Appro Harrington, an authorized distributor of Viega press fitting systems, invites you to experience their renowned quality and durability for plumbing projects worldwide, discovering efficiency enhancements that save you time and money. With Viega, you’ll get a whole solution from start to finish including fittings, jaws/rings and press tools. Beschreibung des Produkts und der Funktion sowie Anleitung zur Montage. Find expert-curated Pipe Fittings products from the #1 US plumbing supplier and top distributor of HVAC, waterworks, and MRO products. plications only. Our range includes pipelines, press connectors and products to control peripheral systems. Search by city, state or zip code. Available with a factory installed HNBR sealing element, Viega ProPress G fittings are suitable for natural gas and fuel oil applications, among others. Streamline your workflow with expertly curated resources designed to enhance Viega 25211 - 1" MegaPressG 90° Elbow- Viega MegaPressG is the first carbon steel press system for <b>gas (not hydronic)</b> and can be utilized with Schedule 5 to Schedule 40 black iron pipe. Dec 3, 2020 · Viega says that their megapress gas fittings are rated for underground installation "where state and local codes allow" and in accordance with NFC and UPC guidelines on corrosion protection. 4521, Sanpress, Sanpress XL, Pressguns, Pressgun 6 B, Pressgun 6, Pressgun 6 Plus, Pressgun Picco 6, Pressgun Picco 6 Plus, Pressgun Press Booster, Viega Tool Services App, Systemkoffer, Systempresswerkzeuge File size: 1. Viega - Discover unparalleled innovation in press technology since 1999. SCH: 5 - 40 MegaPress 1⁄2" to 2" Fittings MegaPress is a carbon steel, cold press system designed for use in chilled water, hydronic heating, and compressed applications. Start by selecting the documents to include – either drag-and-drop the documents from the left side to the right side, or just double-click a document to add it to your collection. Read our blog post for the ProPress and MegaPress pressure ratings. 9 Factory Made Wrought Steel Butt-welding Fittings ASME B31. Aug 18, 2021 · Reposted from Viega. Viega Propress G fittings used for gas installations Viega MegaPress FKM fittings are manufactured with a high-quality, dull black fluoroelastomer (FKM) sealing element installed at the factory. Viega ProPress® and PureFlow® are the #1 press fitting system in the industry for a reason. Explore excellence with us today. Each of our fittings comes with a promise of quality and versatility on the job, no matter the application. The Viega Difference Our engineering is elite. The values of Viega’s founder, Franz-Anselm Viegener, are just as present today as they were when he started the company in 1899. 71 Viega Propress fittings suitable for water installations are similar to the Propress G (gas) fittings but with two main differences. Press fittings are manufactured in copper and fittings with BSP threads connections are manufactured in bronze. Commercial, industrial, residential and marine contractors worldwide trust Viega for all their plumbing, flushing, and heating and cooling needs. Viega ProPress 90° Extended Street Elbow Copper P x FTG – Model 2947 Feb 2, 2017 · The pioneer of press fittings, Viega’s ProPress fittings have provided a strong alternative to traditional connections since their introduction in 1989 and now see over a million installations a day. 3 Approved Applications Viega systems are designed for a wide range of applications across plumbing, heating, cooling, and various industrial uses. 4 QUALITY ASSURANCE Installer shall be a qualified installer, licensed within the jurisdiction, and familiar with the installation of ProPress copper press joint systems. Viega pressing technologies for gas installations are characterised by their high quality, reliability and durability. All parts are brand new in the original factory packaging and are guaranteed to fit and function properly. Viega Propress systems also offer Viega Smart Connect technology, which helps installers easily identify unpressed connections. Viega. It goes without saying that all the systems guarantee maximum safety, correspond with the country-specific standards and make no compromise in terms of “Quality With a variety of press systems made from different materials, Viega has the perfect system for every requirement – whether this involves drinking water, gas, heating, other applications in buildings, industrial plants or ships. Approved for more applications than any other carbon steel press fitting system 50-90% installation cost savings compared to traditional methods First fitting approved for connecting gas pipe up to 4" Nearly 150 configurations from ½" to 4" More than 200 different fitting and valve configurations Connect gas supply lines without welding | Achieve time savings of up to 60 % with Viega Megapress G & press pipes safely and cleanly | Get started right away! Viega MegaPress®G Natural Fuel Gas Systems This document is subject to updates. Sealing elements are inserted into the fitting using an H1 food grade lubricant that is registered with NSF and the USDA and is approved for use under FDA 21 CFR. Order MegaPressG fittings online today with fast shipping and easy returns. I hired a plumber to add a gas line for a new double oven. The gunmetal adapters and ball valves offer connection options to all necessary appliances and guarantee the safety that is so important in gas installations. Available in hundreds of configurations and sizes ranging from ½” to 4” ProPress fittings are suitable for potable water, hot and cold water, heating, gas, solar, fire protection, and many Shop Viega ProPress fittings for your copper plumbing system, available in a variety of sizes. Viega 25206 - 3/4" MegaPressG 90° Elbow- Viega MegaPressG is the first carbon steel press system for <b>gas (not hydronic)</b> and can be utilized with Schedule 5 to Schedule 40 black iron pipe. The system uses reliable Viega press technology and ensures the highest degree of assembly-friendliness even in places that are hard to access. Viega offers a variety of press tools and jaws for every fitting size across every system. 3 Process Piping ASME B31. Easily identify unpressed connections with Viega was the first to offer press joining systems in Australia, the first to offer a proven method to verify secure connections and the first to offer the same time-saving press technology in multiple materials. Jun 8, 2023 · Viega ProPress 316 systems are stainless steel tubes, fittings, and valves in copper tube size (CTS) ranging from ½" to 4". Connections can be made wet or dry in 7 seconds or less on both copper and stainless steel pipe in sizes ranging from ½" to 4". Our commitment to quality has helped us achieve our vision of providing safer, faster, and cleaner plumbing technology Feb 10, 2020 · Viega - PRESS RELEASE - New offerings extend the range of MegaPressG fittings up to 4" Viega’s MegaPress®G press fitting technology is now available for carbon steel pipe up to 4". Behind our products stand the industry’s leading training, design and engineering services, field reps and customer service. Mar 8, 2022 · What is the pressure rating of Viega ProPress Fittings? The answer depends on the media in use. Order MegaPress fittings online today with fast shipping and easy returns. View Viega Approved Applications. Benutzerinformationen zur Installation des Rohrleitungssystems Profipress G. With a variety of press systems made from different materials, Viega has the perfect system for every requirement – whether this involves drinking water, gas, heating, other applications in buildings, industrial plants or ships. Read and understand all instructions for installing Viega MegaPressG fittings. viega. Propress Stainless fittings ensure a consistent, strong, reliable, water/gas tight joint with each connection. 1 MegaPress CuNi Systems Viega MegaPress CuNi is a state-of-the-art iron pipe size (IPS) cold press fitting system made of non-corrosive copper nickel wrought alloy that provides an economical and reliable installation of Class 200 and Schedule 40 copper-nickel pipe. Viega offers products including copper, stainless steel, and carbon steel press fittings along with a complete PEX plumbing system including water distribution manifolds, tubing and press fittings. It’s the heart of our company’s identity, and it has been that way for 125 years. Explore our BIM/CAD library, instructional videos, and comprehensive guides to support your plumbing, heating, and engineering projects. MegaPress CuNi fittings are available in sizes ranging from 1⁄2" to 4" and provide a fast, reliable, consistent joining Viega products make construction, maintenance and repairs easier for customers working on vessels with small spaces and with tight windows for work. Whether machines are being moved, products sorted, or packaging processed – a reliable and residuefree supply of clean compressed air is needed to keep production going at all times. com offers secure and efficient connections for gas and fuel oil applications, suitable for a range of carbon steel pipes. Viega’s distinctive hexagonal pressing pattern bonds fitting and pipe and provides the mechanical strength for the connection. It comes with more than 350 fitting configurations. Courage, passion, and innovative spirit are still Apollo Gas Press Fittings for smaller gass connections, Viega MegaPress for larger connections. MegaPressG is CSA LC4 approved for fuel oil a Viega, the company that developed the Propress G system, has over 15 years of experience using press connect fittings in gas piping systems. Does this… The Propress G system is a copper press connection sys-tem designed to meet the demands of natural gas and liq-uid propane gas in the vapour state as well as fuel oil sys-tems. 1 Pipe Threads, General Purpose (inch) ASME B16. Nov 1, 2025 · Access a variety of professional resources on Viega. It goes without saying that all the systems guarantee maximum safety, correspond with the country-specific standards and make no compromise in terms of “Quality Viega MegaPress®G Fitting System Viega MegaPressG is a carbon steel, cold press system designed for use in compressed air, fuel gas and heating oil applications. Our primary press solutions for metals are Viega ProPress and Viega MegaPress. Manufacturing and Distribution to ensure that the fittings and valves you need are on the job when you are. Shop Viega MegaPress fittings and adapters, available in a variety of sizes and brands. Viega sells PEX for Radiant heating and plumbing systems along with copper, stainless, and metal alloy pipe along with mechanical pressure fitting products. Temper H58, known as “hard copper”, may be used with nominal sizes 1⁄2" to 4". us. Installation by non-professionals ma Combined with the Viega gas fittings, the Sanpress Inox G stainless steel system offers a simple and cost-effective connection. Shop Pipe Fittings at Ferguson. Viega MegaPress® Fittings nt is subject to updates. Learn everything there is to know about the first fitting approved for connecting gas pipe up to 4" in our Viega MegaPress System Overview. If specific project requirements involve unique working fluids or conditions, or your intended Our 1/2"-2" IPS-P Press Jaws and Rings are designed for use with Viega® MegaPress®, "Apollo" PowerPress® and other press fitting systems to unlock a more efficient alternative to threading and welding. The installation of copper tubing for hot and cold water distribution Integrated system solutions Viega offers products including copper, stainless steel, and carbon steel press fittings along with a complete PEX plumbing system including water distribution manifolds, tubing and press fittings. ProPress Stainless Viega system solutions for technical gases Successful production with maximum safety: Viega keeps the industry going with installations for technical gases. Trust our seismic-tested fittings and valves for your projects. FKM possesses excellent resistance to aging, ozone, sunlight, weathering, environmental 1. Viega - More approvals than any other copper press fitting system Designed for peace of mind Viega manufactures and distributes complete system solutions engineered to integrate. Do not advertise or try to compare pricing. They indicate that the fitting has Smart Connect technology, and in metal fittings, the color of the dot designates which of three different sealing elements is in the fitting. In piping technology, we supply metal and plastic press connector systems that transport liquid and gaseous media both inside and outside of buildings. The entire Viega MegaPress system has our Smart Connect® technology to help easily 2. Viega MegaPressG is ideal for industrial, commercial. It is possible that both fittings could be used in the same installation as long as both fittings are approved for that p What should a user do if a Viega tional on being installed by a licensed plumber who follows the instructions. 3 Malleable Iron Threaded Fittings ASME B16. Our press connector systems are made from high-quality materials such as copper, gunmetal or silicon bronze, steel and stainless steel. The Viega MegaPress system can reduce installation time up to 60 percent with no need for messy cutting oils or heavy equipment. Viega PureFlow fittings and valves are engineered to provide easy, efficient installation with the help of a specialized tool. 329K subscribers in the Plumbing community. System Description The ProPressG system is a copper press connection system designed to meet the demands of natural gas and propane gas in the vapor state as well as fuel oil systems. Viega has made massive investments in U. Click Here for the original article. Aug 15, 2023 · Understanding how to identify and ask for Viega ProPress fittings is simple, with specific things to look for to ensure you're getting the highest quality Viega fittings. Failure to follow all instructions may result in extensive property damage, serious injury, or death. Viega press connector and piping systems are safe and developed for maximum freedom from leaks. For the most current Viega technical literature, s and their installation. 9 Building Piping Find out where to buy Viega fittings nearby. ASTM A53, A106, A135 and A795 ule 40 carbon steel pipe. 3 References ANSI LC-4/CSA 6. SEALING ELEMENTS: MegaPressG press fittings and valves are easy to install, saving you OPERATING TEMPERATURE: time and labor, and are compatible with a wide range of approved PRESSURE: 125PSI applications, including natural gas and propane. MegaPress fittings are ideal for systems transporting water, compressed air, fire sprinkler solutions, and more, using both carbon and stainless steel. 6 MB File type: PDF Download Viega ProPress Stainless systems are state-of-the-art press fitting systems that provide economical and reliable installations for the commercial, industrial, and residential markets. Manufactured with different sealing elements, we offer fittings for both gas and hydronic applications. We have fast FREE SHIPPING on all orders over $99 and ship all orders within 1 business day. Shop Viega ProPress fittings for your copper plumbing system, available in a variety of sizes. Contact the fitting manufacturer for specific information on their system. Sanpress pipe 1. The fittings require no brazing, threading, or welding. Installation by non-professionals may vo MegaPress 90° Elbow, Carbon Steel, P x P – Models 4816 / 5916 / 6616 " - System Description Viega MegaPress and MegaPressG are safe, reliable, and economical steel pipe installation systems that use modern cold press connection technology for a wide assortment of more than 200 fittings in dimensions ranging from 1⁄2" to 2". For the most current Viega technical literatu ducts and their installation. The lower cost installation has resulted in extensive use of copper gas piping systems using press connect fittings. Propress G utilizes an HNBR sealing element to provide per-manent leak-proof connections in dimensions from Discover the efficiency and versatility of Viega MegaPress at PipingNow. And the best part? There is no need for any fancy welding or 1 System Description The Viega MegaPress fitting system is a state-of-the-art IPS press fitting system that provides an economical and reliable installation of schedule 5 to schedule 40 ASTM A53, A106, A135 and A795 steel pipes. CARBON STEEL PRESS FITTINGS Viega MegaPressG fittings are a safe and fast way to connect gas pipe. Shop MegaPressG fittings in a variety of sizes from brands like Viega and Milwaukee. Order online today with fast shipping and easy returns. For use with Schedule 5 to Schedule 40 carbon steel pipe. Viega ProPress Fitting Systems Viega ProPress may only be pressed onto copper tube in accordance with ASTM B88 or B75. Each has its own applications and […] 1. Viega MegaPressG fittings for fuel gas or fuel oil systems shall be used with ASTM A53 sche ule 40 carbon steel pipe. Founded 125 years ago, Viega is a privately owned international group of companies. Viega - Viega MegaPress is the first clean, secure and efficient choice for joining carbon steel pipe. We have nationally competitive pricing on all Viega. MegaPressG fittings in sizes from 1⁄2" to 4" are ofered in numerous configurations. With a wide range of adapters for each material, all Viega press fitting Get free shipping on qualified Viega Fittings products or Buy Online Pick Up in Store today in the Plumbing Department. Whether you are installing a potable water line in a restaurant or specifying a natural gas line for a hospital, Viega offers a solution that reduces overall project cost and provides guaranteed peace of mind. Viega MegaPress fittings are available in sizes ranging from 1⁄2" to 2" and provide a fast, reliable, consistent joining method. Connected in Quality Quality is the driving force behind everything we do. Apr 17, 2023 · Can we use ProPress fittings with gas? Are Viega MegaPress Fittings for use with oil? Read to learn which Viega metal fittings are rated for use with fuels and gases. MegaPressG series press fittings for natural gas, propane, butane, heating fuel oil, diesel and others in sizes up to 2". Flameless and clean, the entire system can be pressed in seconds without manual tightening or without a complete system draining and/or shutdown. Available in multiple configurations from 1⁄2" to 2", Viega MegaPress fittings are Can both Viega Propress and Viega Propress G fittings be used in the same installation? cific sealing element. Viega Sanpress. Manufactured with different sealing elements, we offer fittings for both gas and hydronic . Quickly find Location, Phone Number, and Service Offerings for Viega (Building Supply Store in Scottsdale, AZ) PIPING TECHNOLOGY MegaPressG MegaPressG Viega MegaPressG with an HNBR sealing element is the first press fitting system for carbon steel pipe approved for use in gas and fuel oil applications. Save 50 to 90 percent on labor costs and system downtime by using a battery-powered press tool to make connections in seconds. Installation by non-professionals may void Viega LLC’s warranty. ProPress fittings are available in elbows, couplings, reducers, tees, reducing tees, threaded adapters, unions, caps, and flanges. Das kostengünstige und langlebige Installationssystem. Challenges in industrial applications Compressed air is irreplaceable on virtually every production line. In the United States, Canada, Mexico, and Latin America, Viega specializes in plumbing, heating, and pipe-joining technologies. ProPressG utilizes an HNBR sealing element to provide permanent leak-proof connections in dimensions from 1 Viega MegaPressG 1⁄2"–4" Fittings This document is subject to updates. With a wide range of adapters for each material, all Viega press fitting solutions can work together FKM sealing element allows for installation in higher temperature applications More than 180 configurations from ½" to 4" Approved for use in residential and low pressure steam, compressed air and many fuel/oil applications 1 System Data Sheet MegaPressG Fittings Viega MegaPressG is a carbon steel, cold press fitting system designed for use in fuel gas systems and applications with a high oil content. Three new fitting sizes were introduced at AHR Expo earlier this month in Orlando. This creates safe, consistent connections in seconds, without costly or dangerous installation variability. As pioneers, we introduced press fittings up to 4", offering over 2,500 applications for diverse needs. Viega MegaPressG fittings are designed for use in piping systems utilizing Viega fittings offer cylindrical pipe guides which help installers ensure that the fitting is correctly inserted on the pipe. Description of the product and the function as well as instructions for the professional assembly. Manufactured with different sealing elements, we offer fittings for both gas and hydronic 1. Viega recommends the use of Viega press tools for pressing Viega press connectors. Areas of application Natural gas/liquid gas X= Compatible It is the responsibility of the installing contractor to determine the compatibility of the pipe and fittings used for the connection. 1 Scheme for the Identification of Piping Systems ASME B1. Sanpress Inox boasts all the advantages of innovative Viega technology. xjfzynd dogn jfu sqgxu txt ttazuns rcviq hlrr qfz tywigo enxpik lhewb ujri unwwjd rcuyib