Civil Construction

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

ASME SA213 T22 seamless boiler tube is a seamless ferrite and austenite steel tube specially designed for boilers and superheaters.

ASTM A335 P92 seamless ferritic alloy steel pipe is a seamless ferritic alloy steel pipe produced according to ASTM A335 standard, also known as T92 seamless steel pipe.

API 5L is an industry standard for steel pipes that transfer oil, gas and water across long distances. It comes in a variety of grades, from GR.