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Structural Steel Products

Triple-S Steel® is a widespread U.S.-based general line service center specializing in the construction market. We sell more than 500,000 tons of steel annually, providing products for bridges, barges, buildings, and stadiums. Even with our growing business, we still focus on putting the customer first by using our family-first approach. 

We are a distributor, supplier, and metal service center that can bring high-tech materials to your doorstep. Our structural steel products are certified with multiple grades so that you can feel confident in our business. We consistently provide industry-leading products to meet the ever-changing customer demands. 

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Our Steel Products

There is a reason Triple-S Steel® is the #1 supplier of steel in the western and south-central United States. As a steel plate and beam supplier, we offer grade-certified structural steel for companies in road plating, industrial manufacturing, energy construction, and more. 

  • Beam: We deliver various sizes beam sections, jumbo, junior, and A992 beams for your projects. Special grades are available upon request. 
  • Plate: We provide Grade A36, A572, A709-50, 516-70, AR200, AR400, and A514B plates. Selecting the right type of plate is key for your specific project.
  • Other Products: We also provide structural tubes, channels, sheets, steel decking, expanded metal and gratings, and merchant bars for your unique needs.  

Does this sound like what your company needs? Contact us today to browse our extensive product list and choose the right type for your project.

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we take care of our customers like family.

Give us a call at 1(800) 231-1034 or fill out the form below and we’ll be in touch as soon as possible. *marks required fields

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Great pricing and awesome customer service.

After you place an order, you can forget about it and it will be there on time - every time.

- Valued Customer

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The Triple-S Steel® staff is always very helpful and quick to respond.

They’ve always delivered the material that we need and helped with processing when required.

- Valued Customer

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Triple-S Steel® cares about its customers.

Triple-S Steel® cares about its customers.

- Valued Customer