| Section Shape |
Round |
| Thickness |
1 - 100 mm |
| Outer Diameter |
20 - 1067 mm |
| Place of Origin |
China (Mainland) |
| Grade |
ST52 |
Detailed Product Description STANDARD DIN1629/2448 Seamless Circular Unalloyed Steel Tubes Subject to Special Requirements GRADE ST45, ST52, E355 SAE1026, SAE1045 ... Detailed Product Description 1) Inside diameter:63 - 300mm 2) Tolerance of O.D. +/-0.2mm; tolerance of I.D. ISO H8 3) Length of pipes: 1.5 - 11 m (Subject to agreement). 4) Roughness(max) : 0.4 microns 5) Manufacturing standards:DIN, SAE/AISI, 6) Delivery condition: BKS 7) Test certificates according to DIN EN 10204.3.1B 8) Delivery of pipes with TÜV Certificate