Standards of seamless steel pipe API SPEC 5L Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Line Pipes API 5L Ø10.3~1200 x WT1.0~120 A, B, X42, X46, X52, X60, X70, X80, PSL1 / ...Daha fazlasını izle
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API Spec 5L Gr. B Psl2 X60 X70 Mild Seamless Steel Tube API 5L Line Steel Pipe