Seamless API Steel tube 3LPE Coating steel pipe with DIN30670 standard Quick Details Thickness 1.8 - 22 mm Section Shape Round Outer Diameter 21.3 - 660 mm Place of Origin China (Mainland) Certification API ... Подробнее
High Quality Carbon Steel ASTM A53 Standard Various Sizes Coated Steel Pipe for ConstructionProduct Description: This high-quality coated steel pipe is made of carbon steel, strictly complying with ASTM A53 ... Подробнее
ASTM A106 Hot Dipped GI Round Steel Tube Seamless Pre Galvanized ERW GI Steel Pipe Product Description Galvanized steel pipe is a welded steel pipe with a hot-dip or electro-galvanized layer on the surface. ... Подробнее