Tunneling Projects

At Venturi Supply, we support tunnel contractors nationwide with specialized pipe, components, and technical expertise built on decades of real-world project experience. From slurry systems to TBM and EPBM applications, we deliver the materials and insight needed to keep your project moving.

National Reach, Project-Level Expertise

Through our Tunnel Boring Machine (TBM) Utility Piping-focused division, Venturi Supply brings deep tunneling experience to every project we support. Our team has contributed to 50+ tunnel projects across the country, giving us a practical understanding of the challenges contractors face in the field.

From estimating through project completion, we ask the right questions to identify the most efficient and cost-effective solutions. Whether you’re sourcing new, used, or surplus materials, we help ensure you get the right components—on time and within budget.

We support projects nationwide with reliable delivery and flexible sourcing options tailored specifically to tunneling environments.

STREAMLINED SUPPLY FOR COMPLEX PROJECTS

Tunneling projects demand precision, speed, and adaptability. Our supply chain is built to meet those demands.

We provide:

Rapid sourcing of TBM-specific materials
Nationwide logistics and jobsite delivery
Cost-saving alternatives, including surplus inventory
End-of-project buy-back programs to recover value

From initial planning to final breakdown, our team stays engaged to ensure seamless execution and minimize downtime.

PRODUCTS FOR TBM & SLURRY APPLICATIONS

We supply a comprehensive range of tunnel-industry piping systems and components:

Valves
- Manual & Automated
- Manual & Automated
- Gate, Globe, Check
- Ball & Butterfly
- Knife Gate (Slurry Designs)
- Grooved, Flanged, Threaded
Pipe & Tubing
- Steel & PVC
- HDPE & Certa-Lok
- Grooved & Threaded Systems
Fittings & Adapters
- ANSI, DIN, JIS Standards
- Long Sweeps & Specialty Adapters
Instrumentation
- Gauges & Control Packages
- Solenoids & Actuators
Accessories & Parts
- Bolts, Nuts, Gaskets
- Hose Fittings (Air & Fluid)
- Rabbits / Pigs
- Launch & Retrieval Valves
Tools & Components
- Actuators
- Track Bolts & Specialty Hardware

ENGINEERED SOLUTIONS FOR TUNNELING

Beyond supplying materials, we deliver engineered solutions designed specifically for tunneling applications:

Lightweight, quick-assembly cooling and discharge piping
Specially designed slurry knife gate valves
Ring joint systems for high-performance sealing
Advanced valve actuation packages
End-of-project material buy-back programs

Our approach is hands-on and consultative—ensuring every solution aligns with your operational and budgetary goals.

TECHNICAL RESOURCES

Access detailed specifications and engineering data to support your project planning:

Our team is available to help interpret specifications and ensure compatibility across your system.

BUILT FOR THE FULL PROJECT LIFECYCLE

We don’t just supply products—we support the entire lifecycle of your tunneling project.

From early-stage estimating to final material recovery, Venturi Supply acts as a true partner. Our buy-back program helps offset project costs, while our field-informed expertise ensures smarter decisions at every stage.