... for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties API 5L Line Pipe ... and Fittings for Water DIN 30670 Polyethylen coatings of steel pipes and fittings Steel Grade: S185, S235,S235JR, S235 G2H, S275, ... L360, L390, L415, L450, L485, L555 Size: LSAW steel pipe, DSAW: Outer Diameter: 219mm-2820mm Wall Thickness: 5.0mm-70mm Length: 6mtr ...