ASTM A53 Gr.A

ASTM A53 Gr.A seamless steel pipe/tube
ASTM A53 Gr.A seamless steel pipe 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.