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About Us

Our Story

Founded in 2013, Sigma Tube & Bar is a major supplier serving the oil and gas industry with quality tubular and bar products. We offer a complete line of sizes, grades and services including heat treating, boring, honing, cutting and machine work. All of our tubular and bar products conform to the strictest requirements of the oil and gas industry as governed by AISI, ASTM, API, and customer specific specifications.

At Sigma Tube & Bar, professionalism is a company-wide attitude. A key factor behind our steady growth is our reputation for quick response in both quoting and delivery. Our company was built on honesty and integrity, never losing sight of our responsibility to meet exacting standards and specifications of the individual customer's needs. With expertise, years of experience and understanding of our customer's requirements, our staff is able to provide the high quality products and service you deserve.

Please contact us at or call us at +1 281 369 5525 or +1 855 410 4130.

We look forward to discussing all your tubular and bar needs and helping solve your steel procurement requirements.

About Us

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