... .type:single,double,thread,butterfly,brass ball 4.material: ppr, pvc,abs,pp We are expert in producing plastic valve and pipe ... valve, three way valve, water tapes, etc., made of ABS, U-PVC, C-PVC, PP-R, PE, PE-RT, POM and other material ... supply and sewerage pipe fitting moulds, etc. made of ABS, U-PVC, C-PVC, PP-R, PE, PE-RT, POM and other material ...