Carbon steel welded pipe fittings are connection parts made of carbon steel as the base material through welding methods such as butt welding and socket welding, and are widely used in fields such as petrochemicals, chemical engineering, power, water treatment and HVAC.Carbon steel pipe fittings have excellent pressure resistance and good mechanical strength. The carbon content is generally between 0.06% and 1.5%, and they can operate reliably for a long time in high-temperat...