Malleable cast iron hubbed threaded flange is used to connect pipe or fittings by threaded connection at one side, and form EN flanged connection at the other side.
|Size||Outside dia. D (mm)||Bolting (No. x size)||Ref. No.|
|DN32 / 42.4mm||140||4 x M16||M4306 (UL/FM)|
|DN40 / 48.3mm||150||4 x M16||M4307 (UL/FM)|
|DN50 / 60.3mm||165||4 x M16||M4308 (UL/FM)|
|DN65 / 76.1mm||185||8(4) x M16*||M4309 (UL/FM)|
|DN80 / 88.9mm||200||8 x M16||M4310 (UL/FM)|
|DN100 / 114.3mm||220||8 x M16||M4311 (UL/FM)|
Note: * The DN 65 malleable cast iron flange with PN16 can also be supplied with 4 holes, so to match EN 1092-1(Carbon steel flange) and EN 1092-3 (Copper alloy flange) connection.