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Electric-Fusion (Arc)-Welded Steel Pipe to ASTM A 134 Standard

Pipes under A 134 specification are manufactured by electric-fusion (arc)-welded straight seam or spiral seam welding, in nominal diameter of 16 inches  (406.4mm) [NPS 16]and over, with wall thicknesses up to 3/4 in. (19.0 mm), inclusive.
The steel from which the pipe is made shall conform the specifications A-283, A-285, A-570 or A-36.

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