China Ring Joint Gasket
With using correct materials, it can be used in the situation with high temperature (1000degree) and corrosively.The key of reliable operation is accurate installation;To load and unload of gaskets rely on the solid structure of Ring Joint Gaskets;To control the hardness of gaskets accurately guarantee excellent sealing performance, and the flange won't be damaged. They can be used in the areas such as marine work, chemical engineering and petrochemical industry.
Oval/Octagonal Ring Joint Gaskets
Oval cross section Ring Joint Gasket specialized in using the joints of flanges. For flat flange, it can use both oval and octagonal cross section Ring Joint Gasket. The octagonal cross section will be the first to consider to use, but oval Ring Joint Gasket can apply to flanges which with vibrates, for instance, the heat exchangers in chemical industry.
Oval/Octagonal Ring Joint Gasket.
Type R, Oval shape
Standard oval shape Ring Joint Gaskets apply to standard groove flange.
The pressure can up to approximately 700bar. To using this kind of gaskets firstly the outer sealing surface approach to flange, the higher system pressure generates higher bottom stress. The type RX can interchangeable with standard type R.
The pressure can up to approximately 1500bar. BX gaskets are self energized by the internal system pressure which increases the gasket seating stress on the flange contact surface. This Ring Joint is only suited for API-type BX flanges and grooves