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seamless carbon steel pipe:
standard: ASTM A53, A106, API 5L, A179, A192, A519, DIN1629, DIN17175, DIN2391, etc
material: Gr.B, SAE 1010, SAE 1020, SAE 1035, SAE 1045, St 37.0, St 35.8, etc
O.D.: 1/2--12'' , W.T.: sch10-sch160 |
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| Company : |
Hongda steel tube co.,ltd |
| Email: |
Contact us |
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| Phone: |
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| Country : |
China |
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