Carbon steel ASTM A 524 pipes are covering the specification of seamless carbon steel pipe that primarily intended service at lower, atmospheric temperature. The steel is killed steel that is produced by using one or more process namely basic oxygen, open hearth and electric furnace. The steel pipes are made to fine grain practice and are cast in strand cast or ingots. All cool drawn and hot finished pipes are given heat treatment and are cooled in air and into a cooling chamber that is well-controlled atmosphere furnaces. The steel is also subjected to hydrostatic, tensile test, flattering and bend test. The retest is conducted if in case specimen breaks into or outside surface flaw.
Key specification of the pipes-
The standard specification of carbon steel ASTM A 524 pipes is ANSI, DIN, ASTM A210-1996, ANSI A312-2001, ASTM A213M-2001, ASTM A513-2007, DIN 1629/3 etc. The outer diameter of the pipe is 6-2400mm. The wall thickness of the pipe is 0.4mm to 200mm. In length, it is 5m, 5.8m, 12m, and 11.8m or customized. The section shape of the pipe is round. Its certification is SGS, TUV, and BV. The surface treatment of pipe is galvanized.