SC type rotary joints . Max speed:100-400RPM ,Max pressure:20 ... paper,steel,corrugating,textiles,dyeing, rubber,plastics and chemical,etc. SC type rotary joints . Max speed:400RPM(SC020-SC050),150RPM(SC065 ... offer beyong 280 degree) Media: steam, hot oil, Sizes:3/4''-3'',8''-20''( We offer customer designed products size 8''-20'')