Oval Ring Joint gasket

详情

Features
1、R ovalring gasketisthe type of mechanical compression, that is to say it is sealed only by the tightening torque of flanged bolt；
2、2、R ovalring gasketis used in 6B flanges with standard flanged connections, it has the face seal with good seal performance, but it should have high accuracy；
3、R ring gasket can be used interchangeably with R octagonal ring gasket and RXring gasket；
4、R ovalring gasketcan be reused in the field in the case of the appearance with no damage；
5、he hardness ofR ovalring gasketmust be*5~*0HB lower than the mating flange face hardness；
6、The seal faces ofR ovalring gasket, including the bevel faces, shouldnt have the scratches, knock marks, cracks and defects. Its surface roughness shouldnt be larger than Ra1.6；



 

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