... to you various steel pipes according to international standard. Black steel pipes are used in the following fields, steel ... 8mm-8.5mm Length:12m PRODUCTHOT DIP GALVANIZED STEEL PIPE/GI LINE PIPETECHNIQUEWELDED/ERWMATERIALQ195,Q215,Q235,Q275, Q345 ... EN39, JIS,A500 etc.APPLICATIONIrrigation, construction,Hydrant system,transportation, gas. ectMOQ20 TONDELIVERY TIME20-30 DAYSPACKING1,Big OD:in bulk2, ...