Cold Drawn Precision Seamless Steel Pipe Customized Size and Shape with Mini Quantity

diameter 10-480mm, wall thickness 1-30mm  or customized any size.

Carbon Steel
20#, Q355 (including A-F series), Q390,Q420, Q460, Q500, Q550, Q620, Q690, BJ780, BJ890, YG960, 20Mn2, 35#, 45#, 40Cr, 12CrMo, 15CrMo, 20CrMo,30CrMo, 35CrMo, 42CrMo and other materials.

DIN, ASTM, GB, JIS, En, AISI, BS.

High-quality seamless pipe’s empty drawing and core lining drawing are adopted.

Annealing, normalizing and tempering process.

1)bundle with strip
2)water-proof sheeting
3)woven bags
4)PVC package
5)clients' Requirements

Flexible processing, non-standard small batch customization; The performance and surface treatment scheme can be customized according to customer requirements; The low alloy series has the characteristics of high strength, high toughness, easy welding, low temperature resistance and fatigue resistance.

All kinds of machining pipes, cylinders, oil cylinder pipes, oil circuit pipes, precision instrument pipes, transmission oil and gas pipes, boiler chemical pipes, ship pipes, nuclear power pipes, automobile semi-axle pipes, military pipes, etc.