Gas hose Name : csa high pressure gas hose Colour : black 161;163; Capacility : max wp : 350 psig , bursting force :1750 psig , pull : 400 lbs High temperature-resistant up to 100161;230;, Low temperature-resistant up to -30161;230;, Specification : 1/4161; 5/16161; 3/8161; model : ll14 ll516 ll38 Scope of application : gas163;173;bbq , gas163;173;heater and other gas product Specification : 1/4161; 5/16161; 3/8161; model : ll14 ll516 ll38