Steel Pipe Sizes Available from OPS Steel
At OPS Steel, our pipe mills are built to deliver strength, precision, and consistency. We produce a wide range of round steel pipe sizes, available in multiple diameters, gauges, and lengths to meet the needs of industries nationwide.
Our in-house mills allow us to maintain tight tolerances and dependable quality, so whether your project calls for 20-foot runs or heavy-wall 32-foot pipe, you’ll get steel that works hard as you do.
Our Pipe Size Capabilities
OPS Steel produces round steel pipe from 1.05 OD up to 2 ⅞” OD, with wall thicknesses ranging from .071” to .190”. Standard lengths are available, including 20’, 21’. 24’ & 32’ depending on sizes & thicknesses.
Complete Chart of Steel Pipe Diameters, Wall Thicknesses, and Lengths
| Outside Diameter (OD) | Wall (in) | Lengths |
|---|
*Occasionally we will buy out material from domestic or foreign mills to plug holes in inventory if we run out of a size.
Steel Pipe for Every Industry
OPS Steel pipe is trusted across construction, infrastructure, agriculture, and manufacturing, where reliability and consistency matter most.
Construction & Structural Fabrication
Our 1.66”–2 ⅞” OD sizes are popular for building supports, framework, handrails, and bollards. The heavier 11 GA–3/16” walls provide exceptional rigidity and strength for demanding environments.
Agriculture &
Fencing
For ranch fencing, corrals, and gate systems, our pipe offers the perfect balance of strength and affordability.
Industrial
Manufacturing
From conveyors to supports and machinery frames, our wide range of diameters and gauges lets fabricators choose the ideal fit for both lightweight and heavy-duty applications.
Why Builders and Fabricators Choose OPS Steel
Broad Size Range – From 1.05” OD tubing to 2 ⅞” OD heavy-wall pipe, we offer one of the most complete size selections in our class.
Multiple Length Options – Standard 20’, 21’, 24’, and 32’ lengths mean fewer welds and faster installations.
Domestic Quality, Nationwide Reach – Melted & Manufactured in the USA, OPS Steel pipe supports American infrastructure with a supply chain built on dependability.
Request a Quote from Our Pipe Mill
Whether you’re reinforcing infrastructure, fabricating equipment, or fencing your cattle operation, OPS Steel has the pipe you can count on. Request a quote today or contact our team to discuss your project.
DISCLAIMER: OPS Steel does not guarantee animal safety, longevity, or performance of any fencing system. Customers are responsible for evaluating their own needs and conditions before choosing materials.
New limited service, structural grade, reject & used materials are sold: 'as is', with no warranties or guarantees expressed or implied. Including but not limited to the warranties of merchantability and fitness for a particular purpose which are expressly disclaimed. It is the buyer's responsibility to ensure correctness of material delivered before signature.