... Din/GB 3.Size from 50mm-200mm Swin PVC pipe fitting(50mm-200mm)1.Company Introduction: We are a professional ... Socket, Cap , Tee , Adapter , Elbow , Reducer, Union , Plug , Pipe Clip , ValveSize 50mm,75mm,110mm,160mm,200mmStandardISO9001-2008, DIN8078 / 8077Machinesinjection ... Colour:white,green and light gray4.Connection:socket-spigot joint with solvent cement5.Standard:ISO9001-20006.Certification:GB/ ...