Model Number |
topfsky010 |
Sell petroleum pipeline
oil pipe fuel tube oil manifold oil conduit
1.Grade: 10# 20# 16mn Q235 12GrMo 15GrMo 1Cr5Mo
2.Outer Diameter: 18-680mm
3.Wall thinckness:2-60mm
4.Standard: GB9948-88
my e-mail: topsky(at)topskysteel.com
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