Style RX

Description

Style RX:

The Style RX Ring Type Joint (RTJ) is a precision-engineered gasket designed for high-pressure oil and gas applications, delivering superior sealing performance under extreme conditions. Built to fit the same groove dimensions as a standard Style R, the RX ring provides full interchangeability while offering enhanced sealing through its increased height and use of internal pressure energization.

Ideal for flat bottom groove flanges, Style RX rings maintain reliable performance across pressure classes up to 5000 PSI, with select models suitable for subsea environments. Precision tolerances ensure dimensional stability and consistent sealing, and larger sizes (RX82 to RX91) feature a pressure equalization hole to avoid trapped pressure within flange grooves.

Whether for onshore rigs, refineries, or subsea equipment, the Style RX ring delivers the durability, performance, and compatibility engineers demand in mission-critical sealing applications.

Features of Style RX

• Designed for high-pressure applications, up to 5000 PSI (API 6A)

• Interchangeable with standard Style R rings due to same groove compatibility

• Increased gasket height uses internal system pressure to energize and improve sealing performance

• Suitable for flat bottom groove flanges

• Available for subsea applications

• Precision manufacturing:

  • Width and height variation tolerance within ±0.004 inches

  • Plus tolerance of 0.008 inches allowed for width and height

• Pressure equalization hole included in RX82–RX91 sizes to prevent pressure entrapment

• Available sizes: 1½” to 20”

• Pressure ratings: 720 to 5000 (API 6A)