The Weldability range of fitted hoses and hose sets are complete, ready-made gas-hose solutions, which remove the need for time-consuming hose nut, tail and check-valve attachment. They are manufactured to a level of quality beyond that achievable when manually constructed by hand The inclusion of high compression fittings at each end of the hose ensures reliable, gas-tight connections to the hose check valve at the regulator end and hose-tail / hose-nut configuration at the torch end.