3000 Psi Double Studded Adapter Forging Flexible Flange Adaptor

Product Overview

The 3000 PSI Double Studded Adapter is a forged flexible flange adaptor engineered for high-pressure wellhead and oilfield applications. Made from premium high-strength steel, it delivers exceptional mechanical reliability, corrosion resistance, and adaptability under demanding conditions. Its flexible design allows precise alignment and secure connection between flanged components, supporting efficient fluid transfer, operational safety, and long-term durability in both onshore and offshore drilling environments.

Technical Features

1. Pressure Rating: 2,000 – 20,000 PSI
2. Size Range: 2" to 4" (custom sizes available)
3. Material Class: AA – HH, forged high-strength alloy steel
4. Temperature Rating: –46°C to +121°C
5. Connection Type: Hammer union / flange / threaded / welded ends
6. Sealing Type: NBR, HNBR, or FKM seals for H₂S & CO₂ environments
7. Rotation Capability: Full 360° rotation, minimizing mechanical stress
8. Surface Treatment: Anti-corrosion coating for extended service life

Advantages

Allows smooth rotation to prevent pipeline twisting

High sealing reliability under fluctuating pressure

Compatible with standard API hammer unions and adapters

Compact, durable design suitable for onshore and offshore use

Easy assembly, inspection, and maintenance

Applications

1. Oilfield drilling and workover operations
2. Wellhead and choke manifold flowline systems
3. Fracturing, cementing, and acidizing units
4. High-pressure transfer lines for mud, gas, or cement
5. Testing and production facilities requiring flexible pipeline connections