ASTM A53

ASTM A53

ASTM A53 / A53M – 12 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless ASTM A53 1. Scope 1.1 This ASTM A53 specification covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8...