Sealing, Connecting and Protecting

The World's Pipelines

Industrial sealing solutions focused on safety, performance and reliability

GPT is the world’s leading manufacturer and distributor of sealing solutions for pipeline applications. We strive for continuous improvement and the satisfaction of our customers.

Latest News

Diamond Hyde™ HCS Washers
21 Jul 2017

Market Spotlight

Next Event

NACE Northern Area Eastern 2017
31 Oct 2017

The Knowledge Vault

Market Resources

Market Resources for Improved Sealing Performance

GPT sealing and isolation systems provide exceptional safety, performance and reliability in a wide range of construction and infrastructure projects.

Our industry-focused technical experts understand the challenges of the oil and gas industry and work with our customers to identify durable, high-performance pipeline solutions — from concept to completion.

GPT water, waste water, and desalination solutions provide uncompromising safety and performance, resisting challenging and aggressive materials while enabling companies and governments to meet strict regulations and standards.