ASTM A53 Gr.A seamless steel pipe/tube
ASTM A53 Gr.A seamless steel pipe/tube includes black pipe and hot dipped galvanized pipe, the diameter of of ASTM A53 Gr.A seamless steel pipe range from 21.3 mm to 720 mm, and wall thickness range from 2mm to 120mm.
ASTM A53 Gr.A seamless steel pipe/tube chemical composition
Composition, max, %
Grade    Carbon    Manganese    Phosphorus    Sulfur    Copper    Nickel    Chromium    Molybdenum    Vanadium
A53 Gr.A    0.25    0.95    0.05    0.045    0.40    0.40    0.40    0.15    0.08 ASTM A53 Gr.A seamless steel pipe/tube mechanical properties
Grade    A53 Gr.A
Tensile strength, min, psi [MPa]    48 000 [330]
Yield strength, min, psi [MPa]    30 000 [205]  we specialized in manufacturing and exporting A53 Gr.A seamless steel pipe. With whole sets of processing equipments, we can do pipe deep processing by ourselves.