Thick-walled St45-8 seamless tube
1.Length:5.85m-11.85m 2.Surface:polished and panited 3.Protection:plastic 4.Technique: cold rolled
Steel pipe specification | Steel Pipe Outside Diameter | Steel Pipe Wall ThicknessS | ||
Pipe Body | Steel Pipe Outside Diiameter (mm) | Allowable deviation (mm) | SteelPipeOutside Diiameter(mm) | Steel Pipe Outside Diiameter (mm) |
| ±0.75 | ≤73.0 |
| |
≥60.3 and S ≥20 | ±1.00 | ≥73.0 and S 20 | +15%,-12.5% | |
|
| ≤73.0 and S ≥20 | +17.5%,-10% | |
Thick-walled St45-8 seamless tube
