Polytetrafluoroethylene leakproof flange and valve protective cover
To prevent accidental leakage of valve fittings and spatter damage to personnel and mechanical equipment. The size is made according to the size of valve fittings. The protective cover is all made of PTFE material. The transparent part in the middle can observe whether the flange has leakage or not. It can effectively prevent and reduce accidents in the first time.