GB/T 32270-2015 Pressure piping code—Power piping

GB/T 32270-2024 Pressure piping code—Power piping

GB/T 17394.2-2012 Metallic materials—Leeb hardness test—Part 2:Verification and calibration of hardness testers GB/T 17394.2-2022 Metallic materials—Leeb hardness test—Part 2:Verification and calibration of hardness testers GB/T 17394.3-2012 Metallic materials—Leeb hardness test—Part 3:Calibration of reference blocks GB/T 17394.3-2022 Metallic materials—Leeb hardness test—Part 3:Calibration of reference test blocks GB/T 17394.4-2014 Metallic materials—Leeb hardness test—Part 4:Tables of hardness values conversation GB/T 20801-2006(所有部分) GB 50016-2014 Code for fire protection design of buildings GB 50021-2001 Code for investigation of geotechnical engineering GB 50126-2008 Code for construction of industrial equipment and pipeline insulation engineering GB/T 50185-2019 Code for acceptance of construction quality of industrial equipment and pipeline insulation engineering GB 50229-2019 Standard for design of fire protection for fossil fuel power plants and substations GB 50264-2013 Code for design of industrial equipment and pipeline insulation engineering GB 50764-2012 Design code of power piping for power plant DL/T 438-2009 Rules for Metallurgical Supervision of Thermal Power Plants DL/T 515-2004 power plant elbow。 DL/T 868-2014 Welding Procedure Qualification Procedures DL/T 869-2012 Welding Technical Regulations for Thermal Power Plant DL/T 991-2006 Metallographic spectral analysis technology guidelines for electrical equipment DL/T 5072-2007 Code for designing insulation and painting of fossil fuel power plant JB/T 3223-2017 Welding Material Quality Management Regulations JB/T 3223-1996 Welding Material Quality Management Regulations JB/T 4730.3-2005 Nondestructive testing of pressure equipments—Part 3:Ultrasonic testing JB/T 4730.4-2005 Nondestructive testing of pressure equipments—Part 4:Magnetic particle testing JB/T 4730.5-2005 Nondestructive testing of pressure equipments—Part 5:Penetrant testing JB/T 4730.6-2005 Nondestructive testing of pressure equipments—Part 6:Eddy current testing JB/T 5263-2005 Specification for steel casting for power station valves JB/T 6439-2008 Valve pressure parts are inspected by magnetic particle testing JB/T 6439-1992 The valve is subjected to magnetic particle inspection of the pressure die-cast steel parts JB/T 6440-2008 The valve is subjected to radiographic inspection of the pressure die-cast steel component JB/T 6440-1992 The valve is subjected to radiographic inspection of the pressure die-cast steel parts JB/T 6902-2008 Check method for liquid penetration in valves JB/T 7927-2014 The appearance quality requirements for valve cast steel components JB/T 7927-1999 The appearance quality requirements for valve cast steel parts JB/T 9625-1999 Technical Specification for Pressure Cast Steel Parts on Boiler Pipeline Fittings JB/T 9626-1999 Boiler forgings technical specification JB/T 10087-2016 The technical specification for pressure cast steel parts of a steam turbine JB/T 10087-2001 Turbine Pressure Cast Steel Component Technical Specification NB/T 47008-2017 Carbon steel and alloy steel forgings used in pressure equipment NB/T 47008-2010 Carbon and alloy steel forgings for pressure equipments NB/T 47009-2017 Low-temperature pressure-bearing equipment alloy steel for forging NB/T 47009-2010 Low-alloy steel forgings for low temperature pressure equipments NB/T 47010-2017 Stainless steel and heat-resistant steel forgings used in pressure equipment NB/T 47010-2010 Stainless and heat-resisting steel forgings for pressure equipments NB/T 47014-2023 Pressure equipment welding process qualification SY/T 5037-2023 Underground arc welding steel pipe for general fluid conveyance pipeline SY/T 5037-2018 Underground arc welding steel pipe for general fluid conveyance pipeline SY/T 5037-2012 Submerged arc welded steel pipe for general fluid conveying pipelines SY/T 5037-2000 SY/T 5037-2000 Screw-Gap Soldering Steel Pipe for Low-Pressure Pipeline Transportation System SY/T 5038-2018 SY/T 5038-2018 Welding Steel Pipe for General Fluid Transport Pipeline SY/T 5038-2012 SY/T 5038-2012 Ordinary fluid conveying pipeline high-frequency welded straight seam steel pipes。 SY/T 5038-1992 Spiral-welded high-frequency welded steel pipe for general fluid conveying pipelines TSG D0001-2009 Pressure Pipe Safety Technology Supervision Regulation for Industrial Pressure Pipe