Size : DN40 - DN400 Quick flange adapter is used in PVC PE pipe. It has a gasket and a restained brass rings(alternative) . When you put the pipe in the adaptor body and fasten the bolts, the brass ring will fasten the pipe to avoid it pull out. The body is made by ductile iron material The gasket is EPDM and suitable for drink water or NBR for GAS The body can Resin coated with 150 um .

Qingdao Valtech Manufacturing Co., Ltd is a manufacturer of metal products. It mainly deals with various of ferrous metal & nonferrous metal fittings and fitting accessories, our main products covering fittings, valves, rubber sealing, fire-fighting equipments.