... lines to produce galvanized pipes with ASTM ,BS ,EN Standard . Hot Dipped Galvanized PipeOut Diameter: 10.3mm - 406.4mmThickness: 0.6mm ... BS1387-1985, DIN EN10025, EN10219, ASTM SCH40, ASTM SCH80Surface Finish: hot dipped galvanized, electro galvanized, black Out DiameterWall ThicknessLengthInchmm mm meter1 ... tubes can reach to 240,000 tons. the best price for hot dipped galvanized pipe /tube in China