schedule 40 galvanized steel pipe 1)OD: 1"-42" 2)WT: CL 150 3)Standard: ... .DIN 4)Material:A106B,AP15L,X52.X57 Name:Schedule 40 galvanized steel pipeOD: 1/2-48"WT:SCH10-SCH160Standard:ASME ,GB ... ,A234,WP5,WP9,WP11,WP12,WP22,WP91Packaging:customized packing availble(coating ,end-beveling,cap ect)Application: petroleum ,Natural Gas,Electric ... :6-12m We promiss the product with high quanlity and lower price