Crossover Adapter
PME Crossover Adapters (X-Overs) are high-pressure integral fittings designed for seamless connection between different sizes and types of threads, unions, or flanges.
- Pressure Rating: 1,000 PSI to 20,000 PSI
- Service: Standard, Low Temp, H2S (NACE MR0175)
- End Connections: Flange, Hammer Union, Weco Thread
Technical Parameters of Crossover Adapters
| Type | Working Pressure | Standard Size Range | End Connection Options |
|---|---|---|---|
| Flange x Union Adapter | 2,000 – 15,000 PSI | 1-13/16″ to 6″ | API Flange / FIG 1502 |
| Wing x Wing Union | 6,000 – 20,000 PSI | 1″ to 5″ | Male x Female / Male x Male |
| Weco Flange Adapter | 5,000 – 15,000 PSI | 2″ / 3″ / 4″ Union | FIG 602 / 1002 / 1502 |
| Threaded Adapter | Up to 10,000 PSI | 1″ to 4″ LP/EUE | Thread x Thread / Thread x Union |
Available Crossover Configurations
Flange Joint Fittings
One-piece integral design for wellhead and manifold applications. Sizes from 1-13/16″ up to 6″ with various pressure ratings.
Union Adapters
Crossover Wing x Wing or Wing x Thread configurations. Common for FIG 1502, 1002, and 602 connections in standard or sour gas service.
Custom X-Overs
PME provides non-standard lengths and specialized end combinations to meet specific field requirements for high-pressure delivery lines.
Why Choose PME Crossover Adapters?
In high-pressure oilfield operations, the Crossover Adapter is an indispensable component for adapting different piping configurations. PME Shanghai manufactures high-quality flange adaptors and union crossovers that ensure safe fluid delivery in critical environments. Our adapters are forged from high-strength alloy steel and are available for both standard and H2S sour service (NACE MR0175). Whether you need a standard FIG 1502 union crossover or a complex flange-to-union adapter, PME provides durable solutions that withstand pressures up to 20,000 PSI.
Explore more flow control equipment: Visit our Well Test Data Header or Hose Loop sections.