pipe line api 5l x42 1.Mateial:ASTM A53-2007, ... EN, ASTM,AISI,JIS 3.OD:1/8"-36" pipe line api 5l x42 Product show: hs code carbon steel ... as water,gas and oil,structural constructionPackingHexagonal bundle with pvc sheet and slings,or in bare bundleQualityFirst Welded galvanized ... cases/ simple packaging customers requirement )2. Each in a PVC bag, bundle with knitted plastic bag, wooden case according2. ...