8
This product is a PN16 DN25 blank flange used to seal the ends of a pipeline or any connection. Bolts are not included and must be purchased separately. It fits steel pipes' nominal bore sizes according to BS-EN1092-1:2007. The nominal bore is the pipe's inside diameter. Dimensions for various sizes are as follows: DN15: 95mm diameter, 14mm thick; DN20: 105mm diameter, 16mm thick; DN25: 115mm diameter, 16mm thick; DN32: 140mm diameter, 16mm thick; DN40: 150mm diameter, 16mm thick; DN50: 165mm diameter, 18mm thick; DN65: 185mm diameter, 18mm thick; DN80: 200mm diameter, 20mm thick; DN100: 220mm diameter, 20mm thick; DN125: 250mm diameter, 22mm thick; DN150: 285mm diameter, 22mm thick; DN200: 340mm diameter, 24mm thick.. JTM PN16 DN25 Blank Flange - 1 inch Black Steel FL-022-B