Model:10#,20#,35#,45#
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seamless steel tube
1.Ultimate tensile strength(minimum)-600N/mm2 | |
| 2.Yield strengths(minimum)-520N/mm2 | |
| 3.Elongation(minimum)-12% | |
| 4.Chemical composition -standard as per ST52 | |
| 5. Straightness-1/1000mm | |
| 6. Both ends caps, cut straight and tubes to be oiled on the outside/inside to prvent from rusting. | |
| 7. Bundle packing with plastic sheet on bundle. | |
| 8. Length:random length between 7-9 meters | |
| 9.Surface are free of defects. |
