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Shijiazhuang,Hebei,China China
Standard taper thread couplers are designed to splice the same diameter bars where one bar can be rotated and the bar is not restricted in its axial d
This shape is our Hebei Yida patented shape for couplers, widely applied by Nuclear Power plant and Hydrau Power Plant. diame
Contact Person Tina Lee
Address Shijiazhuang, Hebei
We will contact you soon .
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