Fast Construction.
Permanent Protection.

Our welded joint systems change the way internally lined pipelines are built. We permanently protect the weld zone from internal corrosion AND permit fast, ordinary construction methods.

What’s Your Solution to Internal Corrosion?

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The simplest way to protect the weld zone from corrosion. It’s easy to install, permanently keeps liquid from reaching the joint, and permits fast pipeline construction.

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Joint Lock Rings™

Pre-installed rings in each pipe end eliminate the need for field insertion and allow for construction most similar to bare unlined pipe.

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What’s Your Solution?

Lined Pipe Systems’ engineers have extensively studied the problem of preventing internal corrosion of pipelines with welded joints. They can help you explore the different lining and joint solution options that are available.

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