ASTM A106 seamless steel water pipe 1.large steel pipe weight 2.OD:1/2-10" 3.Thickness:1.2-12mm 4.Standard:ASTM A53 1. ASTM A106 seamless steel water pipe2. Product Name:galvanized steelSize:OD1/2-10”Wall Thickness1.2-12mmSCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.LengthLess Than 12mSteel material10#→ ST 37,ST3520#→ ST42, ST4516Mn → ST 52 Grade of steelSA 53B, SA106B, Grade B, B, X42, X46, X52, St37 ...