Steel Pipe Products


Renewable Applications / Products


Kelly Geothermal Supply Projects

For a wide range of geothermal projects, Kelly supplies seamless OCTG casing and tubing in the full complement of geothermal grades from low carbon to high alloy, as well as CRA grades in uncommon OD’s and various walls and premium threads. In addition, the Company sources hard to find items as well as offering a variety of perforating and slotting options to meet customer needs.

Examples of geothermal drilling supported by Kelly are the Geysers and Heber plants in California. The Geysers generates 725MW of capacity, utilizing 350 wells with an average of 8,000-foot depth. The process applies concurrently treated wastewater to steam reservoir recharge through the 70 miles of underground pipeline.


Kelly Solar Supply Projects

Within the budding industry of solar thermal and photovoltaic electrical generation, Kelly has supplied carbon tubing for structural support, as well as carbon pipe, HDPE valves and fittings, along with fabrication, for steam turbine facilities. The Company is currently working on new projects with several major solar thermal and photovoltaic developers.



Kelly Pipe is proud to offer a wide variety of convenient, valuable pipe-related services to our clients.
Many of these services are value-added based on the nature of your order.








The Ultimate Pipe Source.

Contact one of our sales professionals now to get a competitive quote for any of your pipe needs. We pride ourselves as a reliable supplier of industrial pipe offering over 100 years of superior service. Trust Kelly to meet your needs and exceed your expectations while remaining competitive.

Corporate HQ   800-305-3559
Bakersfield, CA   661-399-4540
Phoenix, AZ   602-256-2990
Sacramento, CA   916-640-1859
Salt Lake City, UT   801-973-8200
Santa Fe Springs, CA   562-868-0456
Vancouver, WA   360-737-1848
Eastern Region HQ   713-692-7473
Broussard, LA   337-369-6788
Denver, CO   303-288-3033
Houston, TX   713-692-7473
Hammond, IN   708-331-0300
Fairless Hills, PA   215-550-6325
Pineville, NC   704-504-3302
Nisku, Alberta, CN   780-955-5510