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Alloy Steel Pipe/15CrMoG 89*8
Model Number: ASTM A220
Key Specifications/Special Features:
ASTM A220 grade 1, grade 2, grade3Materials and manufacture:Piles shall be made by the seamless, electric-resistance welded, flash welded or fusion welded process, the seams of welded ... |
2017-09-02 |
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