The prefabricated direct-buried thermal insulation pipe has excellent characteristics such as li...
Straight seam steel pipe products are widely used in water supply engineering, petrochemical ind...
公称通径 DN 外径 OD(mm) SCHSTD (6m/12m) ...
公称通径 DN 外径 OD(mm) SCH40(6m/5.8m) ...
公称通径 DN 外径 OD(mm) SCHSTD (6m/12m) ...
公称通径 DN 外径 OD(mm) SCH40(6m/5.8m) ...
On October 23, the World Steel Association (WSA) released September's global crude steel product...
1. The on-site joint insulation of direct-buried thermal insulation pipes can only be carried ou...
1) The storage site or warehouse of steel should be in a clean place with unobstructed drainage,...
TIANJIN USD/TON Outside Diameter 外径 (mm) ...
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