ASTM A105 forged fittings is heavier, thicker and are intended for heavy industrial use. It is made up of forged carbon steel. forging steel process makes the fitting very strong. Carbon steel is heated to molten temperatures and placed in the dies. The heated carbon steel is then machined into the forged steel fittings. Carbon steel astm a105 fittings is used for ambient- and higher-temperature service in pressure systems.

ASTM A105 pipe fittings is used for installing or repairing piping or tubing systems that convey liquid, gas, and occasionally solid materials. It comes in a variety of sizes to fit the pipe they will connect. It is useful to combine, divert or reduce the flow of the water supply.