round black ERW carbon pipe, ASTM A572 gr.50 wsp weld steel pipe
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round black ERW carbon pipe, ASTM A572 gr.50 wsp weld steel pipe Quick Detail: Certificate ISO Delivery Condition Annealed, Normalized, BK, BKW, NBK, GBK Product Name ERW Steel Tube ......
Zhangjiagang Hengli Technology Co.,Ltd
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NSF61 Approved Full Port Sweat 1-1/4'' Brass Lead Free Ball Valve
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... WSP. -Forged brass bodies. -Blow-out proof stems. -PTFE seats, seals and thrust washers. -Chrome plated brass balls and ......
Taizhou JinQuan Copper Co., Ltd.
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