Standard Setting
National Standard
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GB/T 12771-2019
Welded stainless steel pipes for liquid delivery
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GB/T 2102-2022
Acceptance, packaging,marking and quality certification for steel tubular products
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GB/T 21832.1-2018
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1:Tubes for heat exchanger
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GB/T 21832.2-2018
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2:Pipes for fluid transport
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GB/T 24593-2018
Welded austenitic stainless steel tubes for boiler and heat exchanger
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GB/T 32958-2016
Stainless steel clad pipes for fluid transport
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GBT 13296-2023
Seamless stainless steel tubes for boiler and heat exchanger
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GBT 42675-2023
Welded antibacterial stainless steel pipes and fittings
Industry Standard
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YB/T 4204-2022
Welded stainless steel pipes for water supply
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YB/T 6077-2022
Stainless steel welded pipe enterprises green factory evaluation requirements
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22S407-2
Thin-wall stainless steel pipe installation for building water supply
Group Standard
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T/CECS 10120-2021
Stainless steel composite steel butt welding pipe fittings
