Black steel seamless pipe hot rolled high precision seamless steel pipe

Specifications hot-rolled zhongxing steel pipe

1. thick-wall hot-Rolled Steel Pipe

2. OD:203-750mm

3. thickness:4-30mm

Black Steel Seamless Pipe Hot-rolled zhongxing steel pipe   Products details:   1. Seamless Steel Pipes is used in industries of petroleum, chemical, medicine, paper making, foodstaff, nulear power, machinery and so on. 2. Surface finish: black, blank, bright and galvanized, or painted 
3. Steel grade: 10#, 20#, A106B, A53B, Q195 Q235, Q345, ST37-2, ST52, S235, S355, SS400, A1010, SAE1045, X40, X60, A312, 304, 316 etc
4.  Conforms to international standards, like: Astm A53, ASTM A500, ASTM A513, ASTM A312, BS1387, DIN2391, DIN2394, Din17175, JIS G3452, EN10210, EN10219, EN10025, EN10305 etc      Seamless Steel Pipe dimensions and tolerances

Bias level	Standard diameter tolerance
D1	±1.5%,Least±0.75 mm
D2	±1.0%,Least±0.50 mm
D3	±0.75%,Least±0.30 mm
D4	±0.50%,Least±0.10 mm

        Liaocheng Zhongxing Steel Pipe Co.,Ltd is a medium private company, established in 1992 and has been doing foreigh trade for 7 years. The company produces various grade seamless pipes, welded pipes, pipe parts, elbows, stainless pipes, providing super service to domestic and overseas industries.   With high quality and competitive price, we sincely hope to establish long business relationship with you.

Contact us if you need more details on High Precision Seamless Steel Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Cold Rolling Precision Steel Pipe、Seamless Precision Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Seamless pipe > Other Steel Pipe