KXFT Limited Flexible Rubber Joint of raw material used in Malaysia and Indoneisia's high quality rubber, natual rubber content reached 47%. The flange of KXFT limited flexible single sphere rubber joint are all made of high quality steel, large CNC machning, galvanized surface and standard flange typing Standard flange of KXFT limited flexible single sphere rubber joint, can produce DIN, ANSI, BS, JIS, GOST, AS ect. The KXFT limited flexible single sphere rubber joint complete specifitions, can be customized DN32-DN3000.