Valmont websites
Tubing Size Sheet
Welded Steel Tubing Solutions
Tubing Solutions
Round Tubing - 1.05 to 2.50 Inch
Round Tubing - 1.05 to 2.50 Inch
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Round Tubing - 2.75 to 6 Inch
Round Tubing - 2.75 to 6 Inch
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Round Tubing - 6.25 to 16 Inch
Round Tubing - 6.25 to 16 Inch
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Square & Rectangle Tubing - up to 6 Inch
Square & Rectangle Tubing - up to 6 Inch
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Popular Steel Tubing Sizes
16 Inch Round ERW Steel Tubing
16 Inch Round ERW Steel Tubing
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14 Inch Round ERW Steel Tubing
14 Inch Round ERW Steel Tubing
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12 Inch Round ERW Steel Tubing
12 Inch Round ERW Steel Tubing
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10 Inch Round ERW Steel Tubing
10 Inch Round ERW Steel Tubing
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8 Inch Round ERW Steel Tubing
8 Inch Round ERW Steel Tubing
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7 Inch Round ERW Steel Tubing
7 Inch Round ERW Steel Tubing
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6 Inch Round ERW Steel Tubing
6 Inch Round ERW Steel Tubing
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5 Inch Round ERW Steel Tubing
5 Inch Round ERW Steel Tubing
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4 Inch Round ERW Steel Tubing
4 Inch Round ERW Steel Tubing
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Finishes and Chemistries
Finishes and Chemistries
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Value Added Services
Value Add Services
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Product Catalog
Product Catalog
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Customer Stories
Customer Stories
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Product Catalog
Resources and Specs
ASTM Specifications
A53
A53
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A135
A135
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A252
A252
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A500
A500
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A513
A513
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A787
A787
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A847
A847
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Product Literature
Product Literature
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Glossary
Glossary
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Frequently Asked Questions
Frequently Asked Questions
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Shipping Information
Shipping Information
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Contact us
About Us
The Voice of our Customers
Across agriculture, industrial, pneumatic, grain handling and transportation markets, our welded steel tubing plays a critical role in essential equipment. From grain handling systems to air compressors and conveyors, customers trust Valmont Tubing for durability, precision, and performance. But don’t just take our word for it, hear from the businesses that rely on our tubing every day.
“Valmont Tubing has consistently been a reliable supplier for our grain handling accessories. As a manufacturer and distributor, we require high-quality round welded seam tubing for our customers, primarily millwrights and contractors who install the tubing. The ability to get large quantities of tubing quickly and efficiently has been a key factor in our 20-year partnership with Valmont Tubing.
The quality of the steel tubing is always excellent, and their delivery timelines are always reliable. In addition, their communication with both the inside and outside sales teams has made our experience smooth and seamless.” -
President of a leading manufacturer and supplier of grain spouting for the agricultural industry.
“We are a custom manufacturer of vacuum arches for the car wash industry, and keeping costs down on raw carbon steel tubing is crucial for us. We began working with Valmont Tubing three years ago after being referred by one of their customers, and we’ve been very impressed. Their ability to provide custom cut lengths has been a game-changer for our operations. Valmont consistently delivers high-quality tubing that meets our specific needs, and their customer service has been excellent. They are always willing to go the extra mile to accommodate our requirements.” -
Production Planner/Buyer for a leading manufacturer of carwash central vacuum systems.
“We’ve been working with Valmont Tubing for decades and started when we were searching for a specific tube size that wasn’t commonly stocked by service centers. Over the years, we've primarily purchased structural steel tubing for manufacturing equipment serving the Ag, RV, trailer, and other markets. Their high-quality products have been integral to the success of our projects, consistently meeting our custom specifications. Their customer service has great communication and collaboration. In a recent project, their team even initiated video calls with engineering, quality, and sales to ensure the product would meet our exact needs.” -
Dave Damstra, Buyer at Demco, a company that manufactures a variety of products, including agricultural equipment, semi-trailers, RV towing products, and trailer components.
“We’ve been working with Valmont Tubing for over 12 years. As a supplier of underground utility, water well, and septic products in Colorado Springs, having a reliable vendor for steel tubing is crucial. Valmont Tubing consistently provides high-quality products on time, and their streamlined ordering process, along with the accessibility of their representative agency, distinguishes them from other suppliers.”-
President of a waterworks supply company specialize in providing a range of products and services for water infrastructure projects, serving contractors, municipalities, and other clients in the water industry.
“We've partnered with Valmont Tubing for over 35 years, relying on their high-quality steel tubing for our laser cutting, forming, machining, and welding operations. They’ve consistently provided excellent customer service, ensuring smooth orders and timely deliveries. We truly value our long-term partnership with Valmont Tubing. Even though we aren’t their biggest account, they treat us like it, we always feel well-supported and treated with care. I highly recommend Valmont for their reliable, top-notch steel tubing and outstanding customer service.” -
General Manager of Seaberg Industries.
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