100% Employee Owned Enterprise - EST. 1979 - We Have A Boss. It's Our Customer.
- EST. 1979 -
100% Employee Owned Enterprise
We Have A Boss. It's Our Customer.
Resources
Steel Product
& Service Brochures
Click the icons to download full color brochures.
Steel Pipe Brochure
Road Bore Brochure
Signs Brochure
Piling Brochure
Tri-Loc Brochure
Prime Plate Brochure
Case Studies
Click the icons to download full color brochures of case study reports of on the field uses of Tri-Loc.
Tri-Loc Case Study
Lake Davis – City of Orlando
Tri-Loc Case Study
CountryMark Oil Refinery Alky Project: HF Water Mitigation – Mt. Vernon, IN
Tri-Loc Case Study
I-75 Inlay Project – MDOT
Tri-Loc Case Study
Trunk Highway 169/TH 41/CSAH 78 DDI 147th St. Overpass – MNDOT
Tri-Loc Case Study
Sewer Interceptor Improvement – City of Redmond
TRinity Products Manufacturing Process
download pdf
Reference Guides
Rectangular Tubing Reference Guide
Square Tubing Reference Guide
Steel Pipe Reference Guide
Steel Pipe Sizing Guide – 6″ to 28″
Steel Pipe Sizing Guide – 30″ to 144″