China Steel Pipe Co., Ltd., Shandong Liaocheng -

China Steel Pipe Co., Ltd., Shandong Liaocheng

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seamless
Specification: 12-720
Detail: Chinese steel tube products (mainly for the continuous casting) as raw material, heated by the centering, piercing, rolling, rolling into a unit by Zhang pipe, the pipe end at the same time supporting thickening, pipe processi...


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