... 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. BE/BH type rotary joints .MAX WATER PRESSURE:MODEL 6-40 :76 BARMODEL ... SATURATED STEAM ,MUTLI-PURPOSE APPLICATIONSSEAL COMBINATION-FOR SEVERE CONDITIONSTUNGSTEN CARBIDE/CERAMIC(MAX TEMP:90 DEGREE