Wellhead Adapter Spool Flanges

WELLHEAD ADAPTER SPOOL FLANGES

Driscoil Equipment supplies high-quality Wellhead Adapter Spools and Flanges designed to provide a secure mechanical and pressure-rated connection between different wellhead components, casing heads, tubing heads, BOP stacks, production trees and associated pressure-control equipment.

Technical Specifications

Specification Typical / Available Configuration

Equipment Type Wellhead Adapter Spool / Adapter Flange

Primary Function Wellhead component connection and transition

Application Drilling, completion and production

Nominal Bore Typically 2 1/16" to 20 3/4", depending on design

Working Pressure 2,000–20,000 psi, depending on specification

Material Forged / high-strength alloy steel

Body Construction Forged or machined steel

Connection Type Flanged / studded / API-type connection

Flange Type API 6A-compatible configurations

Flange Rating 2K / 3K / 5K / 10K / 15K / 20K psi

Temperature Rating API temperature classes available

Material Class API 6A PSL and material-class options

Performance Level API 6A PR level options

Bore Profile Full bore / reduced bore

Seal Type Ring-type joint (RTJ) / gasket sealing

Studs & Nuts High-strength alloy steel

Machining Precision CNC machined

Corrosion Protection Coated / treated according to service requirements

Testing Hydrostatic / pressure testing

NACE Compliance Available for sour-service applications

Standard API 6A / applicable ASME specifications

Configuration Custom dimensions and connection combinations available.

WELLHEAD ADAPTER SPOOL FLANGES

Driscoil Equipment offers Wellhead Adapter Spools and Flanges engineered for reliable, pressure-rated connections between wellhead and pressure-control components.

Manufactured from high-strength forged alloy steel, these adapter spools can be supplied in various bore sizes, flange configurations and pressure ratings, including API 6A configurations up to 20,000 psi, subject to the selected specification.

They are suitable for connecting casing heads, tubing heads, BOP stacks, Christmas trees and other wellhead pressure-control equipment while providing a secure and properly sealed transition between components.

For Sale | New & Used Options | API 6A Configurations | 2,000–20,000 PSI Options | RTJ Sealing | High-Pressure | Sour-Service Options | Onshore & Offshore Applications