Active Member
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[China]
Address: Cangzhou City, Hebei Province
Contact name:Carol
Hebei Qianding Pipe Fitting Manufacturing Co., Ltd. |
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Description:
The alloy pipe is the steel pipe according to the production material (that is, the material) to define, made of alloy; And seamless pipe is steel pipe in accordance with the production process (seamless seam) to define, different from seamless pipe is the seam pipe, including straight seam welded pipe and spiral pipe.
Specifications:
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FAQ:
