Cangzhou Kangtai Long Steel Pipe Co., LTD. (Cangzhou Yulong Steel Co., LTD.) specializes in the production and supply of API 5L ASTM A106 /A53 American standard foreign trade seamless steel pipe. Outer diameter 21.3-914mm wall thickness sch40-sch80
Measuring, breaking, cutting pipe, painting, packaging, one ticket to Hong Kong, and other one-stop service.
In addition, our factory specializes in the production of Φ219-Φ3220mm double-sided submerged arc welded spiral steel pipe, the wall thickness is 6-26mm, the product execution
GB/T9711-2017 PSL1 PSL2
SY/T5037-2012,
SY/T5040-2012
GB/T3091-2008, API 5L standard,
The materials are Q235A, Q235B, Q355B, Q355C, 20#, L245, L290(X42) M, L360(X52)M, L390 (X56)M, L415(X60) M, L450(X65)M, L485(X70)M, etc. Welcome customers to negotiate business!
☎️ (wechat number) :18031701812 15227588191
