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steel hollow sections q345
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2025-06-27 10:58:19
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...steel pipe is a kind of long steel with a hollow section and no seams around it. It is made of high-quality steels such as austenitic stainless ...
2025-02-11 16:20:49
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Great Value For Money ASTM A53 Sch40 Black ERW Steel Welded Pipes OD 21.3-508MM Thickness 0.5-20MM Material Q235, Q355, STK400, STK490, S235JRH, ...
2025-06-20 16:26:14
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... structures. We offer a range of grades for our SSAW Steel Pipe, including Q235, Q345, St37, St52, S235jr, Ss400, X42-x60. This ensures that you ...
2025-02-11 16:21:28
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...steel pipe is a specification that covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8″ to NPS 26. A53 is intended for ...
2024-12-09 22:16:40
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