PVC compression coupling 1.material:pvc 2.size:1/2"-4" 3.Connection:socket,use with gue PVC compression coupling 1.material:pvc2.size:1/2"-4"3.standard:ANSI,BS,JIS,DIN,CNS4.Connection:socket5.Color:grey,white...6.Pressure:1.0Mpa7.temperature:0-70degree8.Package:poly bag/pcs,carton box Need more information,such as price,package....pls don't hesitate to contact me PVC compression coupling