Introduction to the National Standard for Valves
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Category: Company News
Time:2024-10-15
National standard for valves: If you'd like to find the standard, please press Ctrl+F to search.
GB 5135.6-2018 Automatic Fire Sprinkler Systems – Part 6: General-Purpose Valves
GB 15930-2007 Fire-resistant Valves for Building Ventilation and Smoke Control Systems
GB/T 12225-2018 General-purpose Valves – Technical Specifications for Copper Alloy Castings
GB/T 35842-2018 Technical Requirements for Prefabricated Direct-Buried Insulated Valves for Urban Heating Systems
GB/T 34530.1-2017 — Valves for Cryogenic Insulated Gas Cylinders — Part 1: Pressure Regulating Valves
GB/T 35740-2017 Technical Specifications for Nickel and Nickel-Based Alloy Castings Used in Industrial Valves
GB/T 35741-2017 Technical Specifications for Stainless Steel Forgings Used in Industrial Valves
GB/T 34878-2017 Vacuum Technology – Valve Leakage Rate Testing
GB/T 34530.2-2017 Valves for Cryogenic Insulated Gas Cylinders — Part 2: Shut-off Valves
GB/T 34387-2017 General Performance Test Method for Valves Used in Refrigerants
GB/T 34618-2017 – Online Valve Internal Leakage Temperature Detection Method for Steam Traps
GB/T 32808-2016 — Method for Valve Model Coding
GB/T 12224-2015 Steel Valves – General Requirements
GB/T 12220-2015 Industrial Valves — Marking
GB/T 31013-2014 Acoustics — Sound Insulation for Pipes, Valves, and Flanges
GB/T 30832-2014 — Valve Testing Method for Flow Coefficient and Flow Resistance Coefficient
GB/T 20173-2013 Petroleum and Natural Gas Industry – Pipeline Transportation Systems – Pipeline Valves
GB/T 3032-2014 Marking for Marine Valves and Piping Accessories
GB/T 29816-2013 General Technical Specifications for Valve Positioners Based on the HART Protocol
GB/T 29528-2013 Technical Specifications for Copper Alloy Forgings Used in Valves
GB/T 28777-2012 Assessment of Valves for the Petrochemical Industry
GB/T 14478-2012 Basic Technical Specifications for Inlet Valves of Large and Medium-Sized Hydro Turbines
GB/T 28572-2012 Series of Inlet Valves for Large and Medium-Sized Hydro Turbines
GB/T 28270-2012 Energy-efficient Valve Actuators
GB/T 26640-2011 Specification for Minimum Wall Thickness Requirements of Valve Bodies
GB/T 24919-2010 Industrial Valves – General Requirements for Installation, Operation, and Maintenance
GB/T 24922-2010 Technical Specifications for Explosion-Proof Valve Electric Actuators
GB/T 24923-2010 Technical Specifications for Standard-Type Valve Electric Actuators
GB/T 24925-2010 Low-Temperature Valve Technical Specifications
GB/T 12239-2008 Industrial Valves – Metal Diaphragm Valves
GB/T 8464-2008 Iron and Copper Threaded Connection Valves
GB/T 21465-2008 Valve Terminology
GB/T 12233-2006 General-purpose Valves – Cast Iron Globe Valves and Lift Check Valves
GB/T 12225-2005 General-purpose Valves – Technical Specifications for Copper Alloy Castings
GB/T 12226-2005 General-purpose Valves – Technical Specifications for Gray Iron Castings
GB/T 12227-2005 General-purpose Valves – Technical Specifications for Ductile Iron Castings
GB/T 12229-2005 General-purpose Valves — Technical Specifications for Carbon Steel Castings
GB/T 12230-2005 General-purpose Valves — Technical Specifications for Stainless Steel Castings
GB/T 12232-2005 General-purpose Valves – Flanged Cast Iron Gate Valves
GB/T 12220-1989 General-purpose Valves — Marking
Keywords: Introduction to the National Standard for Valves
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