Civil Construction

Carbon steel pipes are divided into hot rolled and cold rolled (pulled) steel pipes.

ASTM A822 is a standard specification for seamless cold-drawn carbon steel pipes, which are mainly used in hydraulic systems and other similar applications, where the forming operation requires small radius bending and flaring.

A335 P9 seamless pipe is a high performance alloy steel pipe, mainly used in high temperature and high pressure environment.

ASTM A790 UNS S31803 stainless steel pipe is a high performance duplex stainless steel material with excellent corrosion resistance, high strength and good machinability.