Structural features:
 

SRH series rotary joints are designed specifically for the use of cooling products . They have the characteristics of small sizes, light weight  , Small friction torque ,with a balanced seal. Friction group choose different groups between a variety of impregnated grahite, bronze, tungsten carbide silicon carbide according to the media environment of the group,which can be enough to reist the impact of rust, scale, debris and othe impurities on the  sealing surface. Our seals are completed on CNC machine tools and special milling machine, mirror-like surface, making the seal more reliable.