welded steel pipe Online Manufacturer

Standard2: GB/T 19830

Thickness: 0.4 - 50 Mm

Application: Precision Applications

Standard: ASTM,DIN,GB,JIS,API

Material: Low Carbon Steel

Standard: SAE J525

Material: Carbon Steel

Steel Grade: St 30SI, St 30 Al, St35,St45, St52, Other Materials Upon Agreement With Customers.

Keyword:: Welded Or Seamless Stainless Steel Tubes

Material:: S31200, S31260, S31500, S31803, S32003, S32101, S32202,S32205

Keyword: DOM Steel Tubes

Material: CEW1a CEW2a CEW3a CEW4a CEW5a

Product Name: Alloy Pipe ASTM A335

Grade: P5, P9, P11, P22, P91

Product Name: Super Duplex Pipes S32760 Duplex Stainless Steel Tube

Keyword: Duplex Pipe Suppliers

Material: Carbon Steel

Standard: DIN2391 EN10305-1/4

Product Name: Hydraulic Seamless Precision Steel Tube DIN 1630

Keyword: Seamless Precision Steel Tube

Application: Low Temperature Service

Thickness: 0.1mm-60mm

Material: Carbon Steel

Steel Grade: STKR 400，STKR490

Keyword: Seamless Precision Steel Tubes

Standard: DIN2391

Standard: ASTM A270

Material: 304 316 Etc

Name: Torich ASTM A519 4130 4042 Steel Round Alloy Tube Seamless Pipe

Standard: ASTM A519

Product Name: JIS G 3461 Seamless Carbon Steel Bending Tubes For Boiler And Heat Exchanger

Standard: JIS G3461