This Vevor oxygen acetylene twin welding hose is designed for welding, brazing, soldering, and cutting applications. Its T-grade rubber construction provides flexibility, wear resistance, and dependable performance in demanding shop environments. The hose supports up to 300 PSI working pressure with a 900 PSI bursting pressure for reliable gas transmission. Standard 9/16"-18 B-style fittings and color-coded hoses help provide secure connections and easier identification during use.