SC type rotary joints . Max speed:100-400RPM ,Max pressure:20 bar/300psi Max ... company specializes in research ,development and the manufacturing of rotary joints and related products.Tengxuan is also the leading sealing technology ... paper,steel,corrugating,textiles,dyeing, rubber,plastics and chemical,etc. SC type rotary joints . Max speed:400RPM(SC020-SC050),150RPM(SC065-SC080),100RPM(SC090 ...