3000 Psi Drilling Spool Adapter Double Studded Stainless Steel

Product Overview

The 3000 PSI Drilling Spool Adapter is a double-studded connector crafted from premium stainless steel for high-pressure wellhead applications. Engineered for durability and corrosion resistance, it ensures secure connections and reliable fluid transfer in demanding drilling operations. Its precision design allows seamless integration with standard drilling spool assemblies, providing enhanced operational safety and long-term performance for both onshore and offshore oilfield 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