welded steel pipe (1851) Online Manufacturer
Keyword: DOM STEEL TUBE
Standard: BS6323-6
Standard2:: ASTM A312M-2007
Grade:: Q235, Q215, Q345, Q195
Keyword: Seamless Steel Tube
Standard: ASTM A210/SA210
Keyword: Stainless Steel Square Tube
Material: 304, 304L, 316, 316L, TP409 Etc
Keyword: Hydraulic Cylinder Tube
Grade: SUS329J3L
Product Name: SA213 T5 Seamless Alloy Steel Boiler And Heat Exchanger Tube
Keyword: Boiler And Heat Exchanger Tube
Product Name: Needle Tube
Standard: ASTM A270
Product Name: ASTM A335 P22 Boiler Pipe
Model No: ASTM A335
Sample: Free
MOQ: 500 Kg
Standard: ASTM
Application: Boiler Pipe
Thickness: 4 - 50 Mm
Grade Group: 10#-45#
Thickness: 1.73 - 60 Mm
Standard: GOST 4543
Standard: GB
Grade: 16MnDG 10MnDG 09DG 09Mn2VDG
Application: Low-Temperature-Service Piping
Standard: GB
Standard: GB/T 8162
Grade: 42CrMo
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