Decho is a professional supplier on astma335 p12 alloy steel pipe.

P12 alloy tube can be roughly divided into three types: carburized, quenched and tempered and nitrided steel. It has better comprehensive mechanical properties than high-quality carbon structural steel tubes.

P12 alloy tubes are mainly used for heating surface tubes of low and medium pressure boilers; heating surface tubes for high pressure boilers, economizers, superheaters, reheaters, petrochemical industry tubes, etc.