中国 Lsawの油圧テストの鋼鉄管AISI H13/H13 ESRの熱い仕事は+RURY +ZE +SZWEM +SPIRALNYMを等級別にします

Lsawの油圧テストの鋼鉄管AISI H13/H13 ESRの熱い仕事は+RURY +ZE +SZWEM +SPIRALNYMを等級別にします

標準: API/ASTM
グレード: ASTM A252 Gr1/Gr2/Gr3
技術: SAW/UOE
中国 AISI 01の冷たい仕事の等級用具LSAW鋼管は平たい箱版のドリル棒+Elementy +prefabrykowaneを円形にします

AISI 01の冷たい仕事の等級用具LSAW鋼管は平たい箱版のドリル棒+Elementy +prefabrykowaneを円形にします

標準: API/ASTM
グレード: ASTM A252 Gr1/Gr2/Gr3
技術: SAW/UOE
中国 ニッケル合金C-276の大口径の鋼管防蝕NI1 6Cr-1 6Mo-6Fe-4Wの合金

ニッケル合金C-276の大口径の鋼管防蝕NI1 6Cr-1 6Mo-6Fe-4Wの合金

標準: API/ASTM
グレード: ASTM A252 Gr1/Gr2/Gr3
技術: SAW/UOE
中国 Spiral weld pipes of diameters from 323.9 mm to 820 mm are manufactured on automatic welding machines.

Spiral weld pipes of diameters from 323.9 mm to 820 mm are manufactured on automatic welding machines.

標準: API/ASTM
グレード: ASTM A252 Gr1/Gr2/Gr3
技術: SAW/UOE
中国 EN 10208-2; L415MB  spiral welded pipes in Pipe Size :508   NACE MR0175  PSL2   Production Year :2018

EN 10208-2; L415MB spiral welded pipes in Pipe Size :508 NACE MR0175 PSL2 Production Year :2018

標準: API/ASTM
グレード: ASTM A252 Gr1/Gr2/Gr3
技術: SAW/UOE
中国 DIN 17172:1978 StE 415.7 TM, StE 445.7TM, StE 48 Steel tubes for pipeline for transport of combustible liquids and gases

DIN 17172:1978 StE 415.7 TM, StE 445.7TM, StE 48 Steel tubes for pipeline for transport of combustible liquids and gases

標準: API/ASTM
グレード: ASTM A252 Gr1/Gr2/Gr3
技術: SAW/UOE
中国 DIN 17172:1978 StE 360.7 TM, StE 385.7 TM,  Steel tubes for pipeline for transport of combustible liquids and gases

DIN 17172:1978 StE 360.7 TM, StE 385.7 TM, Steel tubes for pipeline for transport of combustible liquids and gases

標準: API/ASTM
グレード: ASTM A252 Gr1/Gr2/Gr3
技術: SAW/UOE
中国 DIN 17172:1978StE 290.7 TM, StE 320.7 TM   Steel tubes for pipeline for transport of combustible liquids and gases

DIN 17172:1978StE 290.7 TM, StE 320.7 TM Steel tubes for pipeline for transport of combustible liquids and gases

標準: API/ASTM
グレード: ASTM A252 Gr1/Gr2/Gr3
技術: SAW/UOE
中国 DIN 17172:1978 DIN 17172:1972 StE 290.7, StE 360 Steel tubes for pipeline for transport of combustible liquids and gases

DIN 17172:1978 DIN 17172:1972 StE 290.7, StE 360 Steel tubes for pipeline for transport of combustible liquids and gases

標準: API/ASTM
グレード: ASTM A252 Gr1/Gr2/Gr3
技術: SAW/UOE
中国 DIN 17120:1984  Welded circular tubes of non-alloy steels for steel constructions

DIN 17120:1984 Welded circular tubes of non-alloy steels for steel constructions

標準: API/ASTM
グレード: ASTM A252 Gr1/Gr2/Gr3
技術: SAW/UOE
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