... , EN10240, EN10220, EN10219, EN393. Section type: round, square, rectangular, oval and other special section type4. Detailed Product ... 0.8mm-8.5mm Length:12m PRODUCTBlack STEEL PIPE/painted/powder coatedTECHNIQUEWELDED/ERWMATERIALQ195,Q215,Q235,Q275, Q345 ... .5mmMax Length:12mSTANDARDASTM,BS1387-1985,GB/T3091-200, JIS, DIN, EN, AS1074, EN39, A500 etc.APPLICATIONIrrigation, construction, transportation, ...