
ASTM A53 is a carbon steel alloy, used as structural steel or for low-pressure plumbing.
A53 pipe comes in three types and two grades.
A53 Type F pipe, which is longitudinally furnace butt welded or continuous welded --Grade A only.
A53 Type E pipe, which is longitudinally electric resistance welded --Grades A and B.
A53 Type S pipe, pipe produced by hot working, and possibly cold finishing, the steel --Grades A and B.
A53 Type S Grades A pipe can be used for steam, water, and air conveyance. It is also weldable and can be used in structural applications.
Shanghai Katalor can supply ASTM A53 Type S grA pipe range:
Seamless Pipe OD 10.3mm-965.2mm Wall Thickness1.0mm-60mm
ERW Pipe OD 21.3mm-660mm Wall Thickness 1.0mm-16mm
SSAW Pipe OD 219.1mm-3500mm Wall Thickness 3.2mm-25.4mm
LSAW Pipe OD 406mm-1524mm Wall Thickness 6mm-50mm
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