S type rotary joints . Max speed:200RPM ,Max pressure:20 bar/300psi Max temp:280 Degree ( ... technology company specializes in research ,development and the manufacturing of rotary joints and related products.Tengxuan is also the leading sealing ... ,textiles,dyeing, rubber,plastics and chemical,etc. S type rotary joints . Max speed:200RPM ,Max pressure:20 bar/300psi Max temp:280 ...