A333 Gr1 Alloy Steel Pipe

We supply ASTM A333 Gr 1 alloy steel pipe for industrial use in both seamless and welded.

Feature

Outer Dimensions: 19.05mm – 114.3mm
Wall Thickness: 2.0mm – 14 mm
Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Application: Seamless and Welded Steel Pipe for Low-Temperature Service.

Chemical Compositions(%)

Carbon(max.): 0.30   Manganese: 0.40–1.06  Phosphorus(max.): 0.025  Sulfur(max.): 0.025

Mechanical Properties

Yield strength(min)：205Mpa   Tensile strength(min)：380Mpa    Elongation(%)：35

Strike Temperature Condition

The lowest temperature for strike test : 45℃