| Standard | DIN |
| Standard | DIN 2391, DIN 17175 |
| Grade | ST35-ST52 |
| Grade | St37, St35.4, ST37.4 |
| Thickness | 0.8 - 6 mm |
| Section Shape | Round |
| Outer Diameter | 4 - 60 mm |
| Place of Origin | Jiangsu, China (Mainland) |
| Secondary Or Not | Non-secondary |
| Application | Hydraulic Pipe |
| Technique | Cold Drawn |
| Certification | CE |
| Alloy Or Not | Non-alloy |
1.for mechanical structure;
2.it's ideal machine-finishing material;
3.good feedback;
4.reasonable price
seamless steel tubes
steel tubes
seamless tubes
This product applied in structure tube such as steam-heating-up tubes of low and medium pressure boiler,water-boiling tubes,all kinds of flue tubes and locomotive bolier tubes.
Specification:Outside diameter:16-108mm, Wall thickness:1-16mm
Standard and Steel Grade:ASTM A210,GRADE A 1,C,etc.