Teflon (PTFE) flange protective cover is composed of white Teflon (PTFE) and glass fiber cloth, the middle of which is made of transparent Teflon film, good visibility, easy to observe the leakage of materials, Teflon material surface is smooth, friction coefficient is low, can resist acid and alkali decay, has superior cold and heat resistance, use temperature Degree of (-60-260 degrees C), in high temperature work with superior softening and shrinkage ability, non-adhesion and other advantages, is a good protective layer for flange connections.
PP material flange protection