Arizona steel — direct from the manufacturer
Square tube. Pipe. Merchant bars. Sheet. Plate. Slit coil.
Stocked here. Made here.
LP Steel runs 3 tube mills, panel formers, and slitting lines at our own facilities. Most products in stock at one of our 4 customer locations, with production-run quantities at Maricopa.
Most distributors source their steel. We make a lot of ours.
Most Arizona steel suppliers buy product from out-of-state mills and resell it — we do that too, for the grades and shapes we don't manufacture in-house. But square tube, round tube, slit coil, panel stock, and a lot more run through our own lines at Maricopa and Stanfield.
What we supply
Steel & Materials
Square Tube
Square steel tube manufactured at our Maricopa mills — 1/2 inch to 8 inch, hot-rolled or galvanized.
Round Tube
OD-sized round steel tube off our Maricopa line for ornamental, fence, fabrication, and ag work.
Galvanized Pipe
Galvanized steel pipe finished for outdoor fence and structural work, stocked at every yard.
Black Pipe
Black (uncoated) steel pipe for indoor structural, plumbing, and weld-ready work.
Angle Iron
Structural angle iron, full size range, stocked and cut to length on site.
How we work
Slit coil. Custom widths. Production runs.
- 3 Voss Alpine 8-inch tube mills at our Maricopa Manufacturing Hub
- Coil slitting up to 1/4 inch at Maricopa, lighter gauges at Stanfield
- Full merchant bar inventory — flat bar, angle iron, channel, square bar, round bar
- Standard tube and pipe stocked at all 4 customer locations
- Plate and sheet stocked, cut to spec on our CNC bandsaw

Proof
Specialty tube and pipe? Talk to LP Tube.
For warehouse-trade volumes, exotic alloys, large-diameter pipe, or any tube and pipe specialty work, our sister company LP Tube has the dedicated yard and the spec depth — same family, same Arizona, different specialization.
Get a quote
Need it today?
Send us your spec or get a quote — we respond within one business day.