GB/T 12771-2019
流体输送用不锈钢焊接钢管
GB/T 24593-2018
锅炉和热交换器用奥氏体不锈钢焊接钢管
SY/T 5040-2012
桩用焊接钢管
Welded steel pipe piles
2012-01-04
GB/T 37636-2019
海洋工程桩用焊接钢管
Welded steel pipes for offshore engineering pile
2019-06-04
T/SSTA 0001-2018
工程桩用钢管和配件
2018-12-07
ASTM A252/A252M-19
Standard Specification for Welded and Seamless Steel Pipe Piles
焊接和无缝钢管桩的标准规范
2019-07-01
JIS G 5201-1991
Centrifugally cast steel pipes for welded structure
焊接结构用离心铸造钢管
1991-01-01
KS D 3333(2017 Confirm)
이송관로용 내마모 용접강관
管道运输用耐磨焊接钢管
2012-01-10
KS D 3333(2022 Confirm)
이송관로용 내마모 용접강관
管道运输用耐磨焊接钢管
2012-01-10
YB/T 4112-2013
结构用耐候焊接钢管
Welded steel tubes with atmospheric corrosion resistance for structural purposes
2013-04-25
YB/T 4028-2013
深井水泵用焊接钢管
Welded steel pipes for water pump of deep well
2013-04-25
GB/T 33156-2016
气弹簧用精密焊接钢管
Precision welded tubes for gas spring
2016-10-13
GB/T 3091-2015
低压流体输送用焊接钢管
Welded steel pipes for low pressure liquid delivery
2015-09-11
GB/T 10752-2005
船用钢管对焊接头
Marine steel butt-welding fittings
2005-06-10
YB/T 5363-2016
装饰用焊接不锈钢管
2016-10-22
T/FSMA 002-2019
装饰用焊接不锈钢管
2019-09-20
T/FSMA 001-2017
装饰用焊接不锈钢管
2017-05-05
T/SSEA 0180-2022
一般结构用焊接钢管
2022-05-10
T/FSMA 001-2018
装饰用焊接不锈钢管
2018-08-28
BS EN 10217-1-2019
Welded steel tubes for pressure purposes. Technical delivery conditions-Electric welded and submerged arc welded non-alloy steel tubes with specified room temperature properties
压力用焊接钢管 交货技术条件
2019-05-31