... pvc standard:JIS,DIN, BS,ANSI connector type:thread and socket Production Detail Quick DetailsBrand: ZOOR Place of Orgin: Jiangsu, ... , BS, DIN, JISMaterial: Pvc Size: 1/2"-4" Type: Socket and threadPacking & DeliveryPacking Details: colorful box, polybag and carton, according ... is pressure tested at the end after the factory, Lowest leakage rate.8)Quality: Heat, high temperature, extremely long usage ...