supply of lpg hose size supply of lpg hose size , supply of lpg hose size 1 / 2 , lpg hose size 1 / 2 application of usage: pre heating burner hose specification standard: is 9573 / bs en 1672 / bs 4089 / si 764 media: liquefied petroleum gas - lpg inner dia.:12.7mm or 0.5 inch outer dia.:19.5 mm or 0.77 inch length: 20meters max.working pressure: 10 bar or 1 mpa or 145 psi min.burst pressure: 60 bar or 6 mpa or 870 psi construction:- inner tube: gas / oil resistant synthetic rubber ( black ) reinforcement: single braid high tensile wire / textile yarn outer cover: weather / ozone / abrasion resistant synthetic rubber ( orange / black in colour ) temperature range: -40°c to 70°c , lpg hose size 5 / 16 application of usage: cutting torch hose specification standard: is 9573 / bs en 1672 / bs 4089 / si 764 media: liquefied petroleum gas - lpg inner dia.:7.9 mm or 0.31 inch outer dia.:15 mm or 0.59 inch length: 20meters max.working pressure: 10 bar or 1 mpa or 145 psi min.burst pressure: 60 bar or 6 mpa or 870 psi construction:- inner tube: gas / oil resistant synthetic rubber ( black ) reinforcement: single braid high tensile wire / textile yarn outer cover: weather / ozone / abrasion resistant synthetic rubber ( orange / black in colour ) temperature range: -40°c to 70°c