ASTM A139


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Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over) to ASTM A 139 Standard

A 139 specification covers five grades of electric-fusion (arc)-welded straight-seam or helical-seam steel pipe. Pipes are manufactured in nominal diameters of 4 inches and larger with nominal (average) wall thickness of 1.0 in. [25.4 mm] and less.

Use:

A 319 pipes are intended for conveying liquid, gas and vapour.

Properties:

ASTM A-13
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For a table with all sizes and schedules please visit our Pipe SchedulesTools & Resources. section under

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