Tapered Rubber Bop Spool Casing Spool Adapter For Petroleum Drilling

Product Overview

The Tapered Rubber BOP Spool Casing Spool Adapter is engineered for secure and flexible connection between the blowout preventer (BOP) and the casing spool in petroleum drilling operations. Its tapered rubber sealing structure provides excellent pressure containment and vibration absorption, ensuring reliable performance under high-pressure and high-temperature conditions. Manufactured from high-strength forged steel with a durable anti-corrosion coating, this adapter meets API 6A standards and is widely used in wellhead assemblies, drilling risers, and BOP stacks, enhancing overall safety and sealing efficiency in demanding 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

Product Photos

Tapered Rubber Bop Spool

Petroleum Drilling Bop Spool

Tapered Rubber Casing Spool Adapter

Tapered Rubber Bop Spool Casing Spool Adapter For Petroleum Drilling Images