... Size range: DN100-DN4000 Pressure range: PN6-PN64 Rubber seated dismantling jointsDN100-DN4000, PN10-PN64Flange connection: EN1092-2body: ductile iron, or ... ).Inside and outside of dismantling joint, with epoxy coating(AKZO, Nobel Power), with thickness no less than 250 microns, color code: RAL5015. Best seller in Europe dismantling joint