API 6A & 16A Adapter Spools
- Flanged, studded, and hubbed ends available, in any combination
- Manufactured for any combination of size and pressure ratings
- Can be any overall length (OAL) as needed by customer
- Adapter Spools designed to minimize length
- Ring grooves can be inlay Stainless Steel or CRA (Inconel 625)
- NACE MR0175 / API 6A / API 16A / ISO 15156 compliance
![]() |
API 6A & 16A Adapter Spools |
Product Description
The Adapter Spool is a part which is often used in pressure control applications, with flanged end connections have different nominal sizes and/or pressure ratings.
They play a crucial role in pressure control systems, facilitating connections between blow-out preventers (BOPs), choke manifolds, kill manifolds, wellhead equipment and christmas tree.
Adapter spools help in connecting different sections of pipelines, particularly when there are changes in pipe diameter or when connecting to other equipment. They can separate two different end connections by a predetermined length.
Enerpal have a large selection of Adapter Spools in various sizes and pressure ratings used for oilfield applications.Designed and manufactured in accordance with API 6A/API16A standards.The Adapter Spool can be supplied with material specifications of AISI 4130 or 410 as per customer’s requirement.
We manufacture Adapter and Spacer Spools as per API 6A/API16A according to customer requirement in reference to size and length. These items are supplied with full material traceability and necessary documents.
In addition, Enerpal can design spacer spools with end connections of same nominal sizes and pressure ratings used to connect two different equipment.
Product Specification
- Sizes: 1-13/16", 2-1/16", 2-9/16", 3-1/8", 3-1/16", 4-1/16", 5-1/8", 7-1/16", 9", 11", 13-5/8", 16-3/4", 18-3/4", 20-3/4", 21-1/4", 26-3/4", 30"
- Pressure Ranges: 2,000 psi to 20,000 psi
- Product Specification Level: PSL-1,PSL-2,PSL-3,PSL-4 (API 6A)
- Material Classes: AA,BB,CC,DD,EE,FF,HH
- Temperature Rating: -60°C to 121°C
- Monogrammable to API 16A or API 6A
- Medium: Natural Gas, Mud, and Oil
Contact Us
Sales Manager: Kinson
Email: kinson@enerpaltech.com
Tel: +86 178 0259 9535
WhatsApp: +86 178 0259 9535
Technical Manager: Leo
Email: leo@enerpaltech.com
Tel: +86 134 0174 3108
WhatsApp: +86 134 0174 3108
Quality Manager: Bill
Email: bill@enerpaltech.com
Tel: +86 134 0174 3108
WhatsApp: +86 198 5098 9788