NORRES presents now NORFLEX^® PUR 401 WELDING within 125 innovations in the anniversary year. This highly abrasion-proof pressure hose has smooth interior and exterior and is very good in case of flying sparks and welding sparks. It can be used as a pressure hose and in welding apparatus as well as in industrial robots. The highly flexible NORFLEX^® PUR 401 WELDING is flame-retardant and stand out for its good resistance to oil, gasoline and chemicals.