Api 5l Astm En Standard Gr.B Steel Grade Fluid Pipe ERW Steel Pipe he ASTM A53, is a specification which covers steel pipes furnished in any one of the following conditions i.e. - zinc-coated, black and hot ... Read More
2021-06-04 20:54:18
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Luox Hebei Synda International Trade Co.,Ltd
No.32 Shigang Road, Development Zone, Cangzhou City, Hebei Province, China