... )WT: 0.8mm-12mm 3)Length: 3-12m 4)Standard: ASTM, BS, EN, JIS, DIN, API, AS 5)Certificate:CE, UL, ... Brief Introduction:We can produce and supply to you various steel pipes according to international standard. Black steel pipes are used in the ... .5mmMax Length:12mSTANDARDASTM,BS1387-1985,GB/T3091-200, JIS, DIN, EN, AS1074, EN39, A500 etc.APPLICATIONIrrigation, construction, transportation, gas. ectMOQ20 ...