Purple Valves
PRPLZ295
Ring Joint Gaskets
Metal ring joint gaskets (RTJ) that provide a high-integrity metal-to-metal seal for high-pressure, high-temperature flanged connections.
SizeR-11 to R-105 (per ASME B16.20)PressureASME Class 150 to 2500 / API 6ABodyOval / octagonal / RX / BX ring

Ring joint (RTJ) gaskets are solid metal sealing rings, oval or octagonal in section, that seat into machined grooves on RTJ flanges to deliver a reliable seal under high pressure and temperature. Manufactured from soft iron, low-carbon and stainless steels to suit the service, they are widely used on oilfield wellheads, high-pressure pipelines and process flanges.
Specifications
Size Range
R-11 to R-105 (per ASME B16.20)
Pressure Rating
ASME Class 150 to 2500 / API 6A
End Connections
RTJ flange grooves
Body Material
Soft iron, low-carbon steel, 304/316 stainless, Monel
Body Style
Oval / octagonal / RX / BX ring
Applications
High-pressure flanged and wellhead connections
Design Standard
ASME B16.20 / API 6A
Key Features
- Metal-to-metal high-integrity seal
- Oval, octagonal, RX and BX styles
- High-pressure / high-temperature service
- Materials to suit sour and standard service
Contact
Get in Touch
Have a question or ready to order? Reach out and our team will get back to you with pricing and availability.
- Phone1300 62 4020
- International+61-8-9377 0449
- Emailinfo@PRPL.com.au
- AddressPerth Warehouse
6/11 Guthrie Street, Osborne Park, WA 6017
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