ASME B16.20 And API 6A Ring Joint Gasket
Description:
Standard style R ring type joints are manufactured in accordance with both API 6A and ASME B16.20 size and ratings. Availablein both oval and octagonal configurations, both types are interchangeable on the modern octagonal type grooved flanges.
Application:
The ring type joint was initially developed for high pressure and temperature applications found in the petroleum industry and is primarily used in the oil field on drilling and completion equipments. However, today this product range can also be found on valves and pipework assemblies, along with some high integrity pressure vessel joints.
Specification:
Type | Pressure Mpa |
Oval | 70 |
Octogonal | 70 |
Rx | 70 |
Bx | 150 |
Material:
Material | Identification | Max,Hard | Temperature(°C) |
SoftIron | D | 90 | 540 |
Low Carbon Steel | S | 120 | 540 |
5Cr0.5Mo | A182-F5 | 130 | 650 |
SS304 | SS304 | 160 | 800 |
SS316 | SS316 | 160 | 800 |
SS316L | SS316L | 150 | 800 |
Market:
