... , BS1387-1985, DIN EN10025, EN10219, ASTM SCH40, ASTMSCH804. Surface Finish: Galvanized, electro galvanized, black1)Weld form: Longitudinal 2)Technology: ERW 3)Application: Fluid ... verified. Product/Service (We Sell):WELDED PIPE,GALVANIZED STEEL COIL,PREPAINTED STEEL COIL,GALVANIZED STEEL PIPE,photo of black cr coil Product ...