High pressure movable elbow, swievel joint 1000psi-2000psi working pressure

Product Overview

The High Pressure Movable Elbow Swivel Joint is designed for flexible flowline connections under 1000–2000 PSI working pressure. It allows smooth 360° rotation, minimizing hose twisting and mechanical stress during operation. Constructed from forged alloy steel and treated for corrosion resistance, this swivel joint ensures reliable sealing and long service life in demanding drilling, cementing, and fracturing applications. It is ideal for systems requiring frequent directional adjustment of pipelines while maintaining safe and leak-free performance.

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