... : High flow capacity, endurable, nontoxic,pressure-proof PVC Fitting: Material: PVC Standard: GB, ISO ,DIN,ANSI Advantages: High ... flow capacity, endurable, nontoxic,pressure-proof PVC Fitting:Material: unplasticized polyvinyl chloride Size: 20 to 600mmPN ... : white , grey,Types: plain end or belled endConnection: solvent cement Joint or elastomeric sealing ring jointStandard: ISO / BS ...