Quality Products

Sim-Tex supplies high quality, API Certified Oil Country Tubular Products from mills around the world.


Sim-Tex can build OCTG products to suit your customer’s well requirements.


Sim-Tex has been your trusted OCTG supplier for over 30 years. We have an unparalleled supply chain network of pipe manufacturers both domestic and foreign.

OCTG Products / Services

OCTG ERW & Seamless products sourced from around the world.


Explore our Terms, Warranty and other items.

New Products

Check out our new equipment for the gas compression and gas cooling industry. 

Who we are

We are committed to an energetic integrity in all of our work that provides success for our customers, our partners, and for our company

At SIM-TEX, we believe our pipe and our people are the “total package” of value to our customers. We place the highest priority on customer service and are committed to delivering the highest quality products.


SIM-TEX and its employees are active members of the communities in which they work and live in.

SIM-TEX is proud to support local and national charitable organizations. Some of the charities we support are listed below, and we invite you to learn more about them by visiting their websites.

OCTG Products & Services

As an oil and gas equipment retail distributor, you have a responsibility to provide only the highest quality goods to your clients — this is why Sim-Tex carries a wide range of robust Oil Country Tubular Goods products, making them readily available to the customers and partners that we work with.

Our OCTG casing and tubing products are created by some of the most reputable manufacturers in the world. 

Offering high-quality products that are produced in API-approve facilities provides both your team — and the clients you work with — the peace of mind that comes with knowing that these critical tubing and casing products are going to stand up to the rigors of an oil and gas operation, maximizing both productivity and safety along the way.

Sim-Tex Oil Country Tubular Goods Products

As a premier ERW steel pipe wholesaler, the following is a full rundown of our product offering. Our sales team can address any questions you have about our products and capabilities.

API Casing Products

Available Sizes: 4 ½”, 5 ½”, 7”, 7 5/8”, 8 5/8”, 9 5/8”, 10 ¾”, 13 3/8” OD.

API Grades: H40, J55, L80, N80 P110, HCL80, HCP110

End Finishing: Plain end, STC, LTC, Buttress, and Semi-premium connections

API Steel Tubing

Available Sizes: 2 3/8”, 2 7/8” and 3 1/2 “ Outer Diameter

Macaroni Tubing: 1/14” – 2 1/16” Nom.

API Grades: J55, J55-FBNAU (J-Normalized), L80, N80, P110

End Finishing: External Upset Ends (EUE), PH6 (and equivalent connections), NUE 

Not only does Sim-Tex provide a wide range of high-quality OCTG casing and tubing products, we pair it with outstanding customer service. If you have a question or concern, please don’t hesitate to bring it to our team.

A trusted seamless steel pipe distributor for decades

Forging a strong relationship with a trusted, proven supplier is essential for any oil and gas retail distributor. Sim-Tex has been providing this essential service for the oil and gas industry for over 30 years. You can find our products in retail distribution operations throughout the United States.

Also, the team behind Sim-Tex is passionate about contributing positive things to society through philanthropic projects and efforts. We’re devoted to supporting the communities that have supported us over the last three decades

Learn more about Sim-Tex and our Oil Country Tubular Goods products by connecting with a member of our team!



At SIM-TEX, we are committed to delivering the highest quality products for all types of drilling applications. If you would like to receive additional information regarding our company, please email us at info@sim-tex.com.

Request a Quote

If you would like to obtain a quote for Oil Country Tubular Goods, please contact one of the following individuals: