Ring Joint Gaskets are widely used in oil, petroleum and chemical process fields. Precision machined, metallic sealing rings suitable for high pressure and high temperature applications.
Lens Gasket is a line contact seal for use in high pressure piping systems and in pressure vessel heads. The lens cross section is a spherical gasket surface and requires special machining on the flanges. Since the contact area is very small and gasket seating pressures are very high, the gaskets will seat with a small bolt load.
Single use seal on ultra high vacuum flanges. Copper solid gaskets fit between the same size UHV/CF flanges to make a impermeable seal. Copper is relatively soft, the steel knife edges of the flanges bite down on the copper as the flanges are tightened toward each other.
Designed to provide excellent sealing and durability. Fabricated from high quality material. Heat resistant as well as reusable. Features a precision die cut. Backed by a limited warranty.
> Lens ring joint used in higher pressure then 3,000 lbs. > These gaskets had been used on pipe flanges in synthesizing line.
> Although similar in style to the octagonal ring joint > BX series can only be used with 6BX flanges > BX rings for higher pressure rating starting at 5,000 lbs, and ending with 20,000 lbs. > Rings can not be re-used.
> Ring Joint Gaskets are for oilfield and process industry duties. > RX gaskets are designed for pressures up to 15,000 PSI. > RX types of gaskets are more costly then Oval and Octagonal rings. > RX type gaskets perform excellent in API 6B flanged.
> Ring Joint Gaskets are for oilfield and process industry duties. > Octagonal shape gasket is belong to API 6A R series > These gaskets are used in pressures up to 10,000 PSI, more than Oval ring joint. > The oval type is the only gasket that will fit a bottom radiused groove. > Gaskets and not re-used after torque.