Sealing, Connecting, and Protecting

The World's Pipelines

Industrial sealing solutions focused on safety, performance, and reliability

GPT is the world’s leading manufacturer of flange isolation sealing kits, monolithic isolation joints and pipe penetration seals for pipeline applications. We strive for continuous improvement and the satisfaction of our customers.

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GPT University Dates Announced
05 Sep 2019
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Oil and Gas

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11 Nov 2019 to 14 Nov 2019
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Market Resources

Market Resources for Improved Sealing Performance

Construction and Infrastructure

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

Oil and Gas

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.

Water, Waste Water, and Desalination

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.

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GPT is an Enpro Industries, Inc. (NYSE: NPO) Company.