| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Application |
Structure Pipe |
| Technique |
Hot Rolled |
| Alloy Or Not |
Is Alloy |
| Standard |
GB |
| Thickness |
1 - 12.7 mm |
| Outer Diameter |
10 - 219 mm |
| Place of Origin |
Shanghai China (Mainland) |
Pipe & Tube for Shipbuilding, seamless steel pipe Uses: For superheater for ships, and pressure system pipeline Steel Grades: Carbon & Carbon-Managnese, 1Cr0.5Mo, 2.25Cr1Mo Standard:GB/T 5312 OD:10-219mm WT: 1-12.7mm Length: 6-12m MechanicalProperities Grade TS(Mpa) YS(Mpa) Elongation(%) >= >= 320320-440 195 25 360360-480215 24 410 410-530 235 22 460 460-580 265 21 490490-610 285 21 1Cr0.5Mo440-590 275 22 2.25Cr1Mo 410-560135 20 490-640275 16