公称通径 DN 外径 OD(mm) SCH40(6m/5.8m) ...
KG Dongbu Steel, a steel company in South Korea, will build a new plant at its home base in...
FOB TIANJIN Outside Diameter 外径 (mm) ...
Outside Diameter Wall Thickness ...
Welded steel pipes refer to steel pipes with seams on the surface that are welded after bending ...
Outside Diameter Wall Thickness ...
Outside Diameter Wall Thickness ...
The materials of carbon steel pipe and stainless steel pipe are different, and the two cannot be...
FOB TIANJIN USD/TON Outside Diameter 外径 (m...
公称通径 DN 外径 OD(mm) SCH40(6m/5.8m) ...
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