API 5L pipe specifications | American Piping Products
American Piping Products stocks API 5L pipe in grades B, X42, X52, X60, X65 & X70. Sizes. ... DSAW from 20″ to 48″ OD; Scope. ANSI / API 5L specifies the manufacture of two product levels (PSL1 and PSL2) of seamless and welded steel pipe for the use of a pipeline in the transportation of petroleum and natural gas. ... 130mm2 (0.20 in2) for ...