... also be use in producing sheet,window,pipe,door and valve. 1.Suspension polyvinylchloride/ PVC Resin, synonyms: polyvinyl chloride resin, ... section bar, hard tube and decorative materials, Rigid plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc ... snow, humid, sunshine, throwing and other mechanical damage Suspension PVC Resin SG5 K value 67 for PVC pipe, profile