Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 21832.3-2024 |
Austenitic-ferritic duplex stainless steel welded steel pipes - Part 3: Pipes for oil and gas transportation {译} 奥氏体-铁素体型双相不锈钢焊接钢管-第3部分:油气输送用管 |
China National Standards Welded steel gas |
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GB/T 5100-2020 |
Welded steel gas cylinders 钢质焊接气瓶 |
China National Standards Welded steel gas |
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GB/T 6653-2017 |
Steel plates and strips for welded gas cylinders 焊接气瓶用钢板和钢带 |
China National Standards Welded steel gas |
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GB/T 32964-2016 |
Welded stainless steel pipes for liquefied natural gas 液化天然气用不锈钢焊接钢管 |
China National Standards Welded steel gas |
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GB/T 13075-2016 |
Periodic inspection and evaluation of Welded steel gas cylinders 钢质焊接气瓶定期检验与评定 |
China National Standards Welded steel gas |
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GB 5100-2011 |
Welded steel gas cylinders 钢质焊接气瓶 |
China National Standards Welded steel gas |
![]() English PDF |
GB 6653-2008 |
Steel plates and strips for welded gas cylinders 焊接气瓶用钢板和钢带 |
China National Standards Welded steel gas |
![]() English PDF |
GB 13075-1999 |
Periodic inspection and evaluation of Welded steel gas cylinders 钢质焊接气瓶定期检验与评定 |
China National Standards Welded steel gas |
![]() English PDF |
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