Features:
1) Made by smithing, heat treatment and mechanical processing
2) Suitable for oil or gas pipe flange, pressure vessel, high speed joint face, valve with
high temperature and high pressure
3) With good sealing performance even when the pressure and temperature are not
stable
4) Typical styles R are divided into ellipse style and octagonal style, according to its
cross section
5) The standard style R gasket is made complying with the API 6A & ASME b16, 20
standards, can bear 10,000psi pressure at most
6) The octagonal style and ellipse style can be interchanged in flange with trapezum
groove
7) Style RX is an improvement of style R in pressure resistant. It is a standard ring
gasket suitable for all the flange sealing, which is suitable for style R
8) Style BY is another item with a high pressure resistant up to 15,000psi
9) We have some different materials and styles that can correspond to different
designs and operation demands