Product Name: Universal Wide Range Flange Adaptor Standard: Standard Material: Iron Flexible or Rigid: Flexible Structure: Universal Connection: Flange Trademark: AQUA Transport Package: Plywood Box Specification: DN40-DN1000 Origin: China Product Description UNIVERSAL FLANGE ADAPTORFor connecting different kinds of pipe like DI pipe, CI pipe, PVC pipe, steel pipe, AC pipe etc.The biggest size can be up to DN1000.Body Ductile Iron GGG50/40 Gland Ductile Iron GGG50/40Gasket EPDM according to EN681-1Bolt &Nut Galvanized carbon steel / hot dip galvanized steel/dacromet coating steel 4.8/8.8 grade/ customer requestCoating Fusion boned epoxy more than 250 micron/ Rilsan NylonNew design of big range for universal coupling and universal flange adaptorPRODUCTS LINE