Standard | API, DIN, GB, JIS | Standard2 | API 5CT, DIN 2391, GB/T 8713, GB/T8163, GB/T3639, JIS G3445-2006 |
Grade Group | 10#-45#, 16Mn, Q195-Q345, ST35-ST52 | Grade | 10#, 20#, 45#, 16Mn, Q345, St37, St52, St52.4, ST35 |
Thickness | 3 - 30 mm | Section Shape | Round |
Outer Diameter(Round) | 20 - 350 mm | Place of Origin | Shandong, China (Mainland) |
Application | hydraulic pipe | Technique | Cold Drawn, cold drawn-SRB /Polished-SRB |
Certification | ISO | Surface Treatment | coating or not |
Special Pipe | Chromoly steel piping and tube | Alloy Or Not | Non-alloy |
Secondary Or Not | Non-secondary | Material | 20# 45# 16Mn 25Mn 27SiMn E355 SAE1026 |
ID Tolerance | H8 H9 H10 | Roughness | no more than 0.4 |
2th,Binglun Road,APEC Technology Industrial Park,Zhifu District,Yantai City