LSAW Steel Pipes
LSAW Steel Pipe (JCOE/UOE process) Features and specifications: 1).Outer Diamter: 14-60 2).Wall Thickness: SCH20, SCH40, STD, XS, SCH80, SCH160 3).Standards:API 5L PSL1,GB/T9711.1, BS1387-85, JIS-G3444, GB/T3091-2001 4).Steel grade: Grade B,X42, X52, X56, X60,X70