SC type rotary joints . Max speed:100-400RPM ,Max pressure:20 bar/300psi Max temp:280 Degree ( ... years Tengxuan has a large machine shop facility, with over 100 state-of-the -art machines.Our products are manufactured to ... paper,steel,corrugating,textiles,dyeing, rubber,plastics and chemical,etc. SC type rotary joints . Max speed:400RPM(SC020-SC050),150RPM(SC065 ...