| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Application |
Structure Pipe |
| Technique |
Hot Rolled |
| Certification |
CE |
| Alloy Or Not |
Is Alloy |
| Standard |
GB |
| Grade |
Cr-Mo alloy |
| Thickness |
5 - 70 mm |
| Outer Diameter |
60 - 630 mm |
| Place of Origin |
Shanghai China (Mainland) |
Steel Tube for Gas Cylinder It is used for manufacturing gas cylinder, Standards:GB 18248, Q/BQB 250 Dimension: OD: 1/2" --- 28" WT: SCH10 -- XXS Steel Grades: 37Mn,30CrMo,34Mn2V,35CrMo,34CrMo4 Mechanical Properites: Grade: TS(Mpa) YS(Mpa) Elongation(%) Impact Energy(J) ≥ ≥≥ ≥ 37Mn 750 630 16 55 30CrMo930 785 12 63 34Mn2V 745 530 16 55 35CrMo 980 8351263