Electrical Connector Products

Single Pin
Trust in Greene Tweed's high-quality electrical connector solutions built from top thermoplastic materials.

Seal-Connect® products serve critical applications in Oil & Gas operations like drilling, completions, and production.

We pioneered the use of PEEK with its Arlon® family of materials.

Our electrical connectors use an Arlon® PEEK body to cut down thermal expansion, provide chemical resistance, and promote effective sealing.
Seal-Connect® body designs come in many different grades of Arlon® like unfilled and glass filled.

Single Pin

Single-pin Seal-Connect® designs provide secure, reliable power and signal transmission in rugged environments. They come in Arlon® 2000 or 3000 XT materials with copper alloy contacts (unless otherwise specified).

Our connectors operate in environments to 35,000 psi and 260°C (500°F). 

We have hundreds of single-pin designs with a variety of termination options and can innovate on designs to match customer specifications.


We developed our Seal-Connect® solutions over decades of collaboration with equipment manufacturers, service providers, and operators. 

We have more than 80 U.S. and foreign patents. Our commercially successful solutions leverage elastomeric and thermoplastic materials.


Maintain electrical reliability in continuous conditions of up to 35,000 psi and 232°C (450°F). Our  Seal-Connect® multi-pin connectors are injection-molded and designed to endure extreme pressure. They are available in a variety of body types and pin counts like bidirectional and bootable connectors . 

Our engineers can custom design a solution to meet your specific needs.

Filled grades of Arlon® are also available.


Our KTK-style connectors are rated to 400°F and 20,000 psi. They have mating surfaces with male and female contacts in identical opposite fittings for a keyed installation. Multiple pin counts are available on request.


Our engineers understand the needs of the energy industry. They designed our materials to withstand a range of extreme operating conditions. 

We collaborate with our customers to build the best solution for any application:


Standard and custom designs backed by decades of experience and validated by extensive field use.

Contact blocks

These come with pin number identification, removable contacts, moisture barrier seals, or booted arrangements.

Boot kits

Available in various styles for interchangeability with existing connector systems or the exclusive use of a Seal-Connect® system.

Making History Every Day

Greene Tweed has pushed the boundaries of material science for over 150 years. We collaborate with you to build out new ideas, explore the use of new polymers, and test effective products.