Made in the USA

Serving the North American Oil and Gas Industries for More Than 40 Years.

As one of the most trusted names in oil and gas pipeline components manufacturing, the Lyall Corporation has an undisputed reputation for quality. The Lyall mission is to consistently manufacture the safest, most reliable and installer-friendly oil and gas pipeline products available. From wellhead to distribution and all points between, Lyall keeps the oil and gas industries moving.

Wellhead & Midstream

As an industry leader for more than 40 years, Lyall has the capabilities to custom manufacture large fabrication products and pipeline components to meet high quality standards and rigorous performance testing.


Custom engineered and crafted under strict quality control guidelines, Lyall large fabrication projects are backed by more than 40 years of manufacturing experience.

Gas Distribution

Main to meter, Lyall supplies utility companies with the products necessary to get the job done safely and efficiently. 

Plumbing & LPG Distribution

Ease of installation, competitive price and reliable quality make Lyall products the first choice among contractors and plumbing professionals.
  • Jun 2 - Jun 3

    Energy Association of Pennsylvania Mid-Atlantic Gas Transmission & Distribution Seminar & Expo

    Jun 7 - Jun 10

    2016 Northeast Gas Association Gas Operations School & Exhibit

  • Jun 13 - Jun 16

    Canadian Gas Association Gas Measurement & Regulation School

    Jun 29 - Jul 1

    2016 Missouri Association of Natural Gas Operators (MANGO) Summer Safety Conference


View Lyall Products in Field Application Illustrations

Whether it’s large commercial fabrication or residential pool and patio applications, the Lyall brand is trusted for safety, quality and efficiency. From our patented LYCOFIT® fittings...

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The News

9 Ways Renewable Energy & Natural Gas Could Together Alter Our Energy Future

We tend to imagine the renewable energy and natural gas industries as two worlds destined to wage war until one side wins. However, as is often the case with conflict,...

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Our Company

Quality Comes First

For more than 40 years, the natural gas industry has counted on Lyall to produce the highest quality oil and gas pipeline components. We are proud of our history and a catalog of products that is second to none.

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The customers do not feel the average. They feel the variation.

Tom Groark

Our reputation for quality is only as good as our last machine or our last customer call.

Frank Cary

Quality is when the customer returns and the product does not.

Tim Robertson

Progress is impossible without change, and those that cannot change their minds cannot change anything.

George Bernard Shaw

Creativity is thinking up new things. Innovation is doing new things.

Theodore Levitt

What gets measured gets done.

Mason Haire