R Octagonal Ring Gasket

详情

Features 


1.R octagonal ring gasket is the type of mechanical compression, that is to say it is sealed only by the tightening torque of flanged bolt;

2.R octagonal ring gasket is used in 6B flanges, with standard flanged connections and line seal, and it is easy for storage and transport;

3.R octagonal ring gasket can be used interchangeably with R oval ring gasket and RX ring gasket;

4.R octagonal ring gasket can be reused in the field in the case of the appearance with no damage;

5.The hardness of R octagonal ring gasket must be*5~*0HB lower than the mating flange face hardness;

6.The seal faces of R octagonal ring gasket, including the bevel faces, shouldn't have the scratches, knock marks,cracks and defects. Its surface roughness shouldn't be larger than Ra1.6.