Campus infrastructure
HDPE for data centers
Underground fire service, power and fiber pathways, and buried cooling pipe — specified separately for the demands of your campus.
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Illustrative image.
Fire service
For underground private fire mains, site loops, hydrant leads and underground riser lead-ins with listed transitions. Specify FM 1613 requirements and installation to NFPA 24; confirm the selected product listing and pressure class with the authority having jurisdiction (AHJ).
Power & communications
Power duct banks, redundant A and B pathways, spare ducts, fiber entrances and campus backbones, telecom, security and building management system (BMS) laterals. Installation options include direct burial, duct banks and horizontal directional drilling (HDD).
Cooling & yard piping
The cut sheet identifies buried chilled-water supply and return, condenser-water and tower runs, makeup and process water, glycol loops, stormwater and intake piping. The engineer of record (EOR) must confirm suitability for the fluid, operating conditions and project specification.
Underground fire protection
FM HDPE fire pipe
PC Pipe LLC supplies FM HDPE pipe for underground fire protection, including private fire mains, campus fire loops and hydrant connections. Request the product’s FM 1613 listing, approved diameter and pressure class for your project.
Corrosion resistance
HDPE resists corrosion in buried service without relying on protective metal coatings. Confirm compatibility with the soil and chemicals at your site.
Flexible, fusion-joined piping
HDPE’s flexibility and heat-fused joints support continuous underground runs. Joining procedures and transitions must match the selected listed system.
Application-specific approval
FM fire pipe is not interchangeable with conduit. Confirm the exact listing, pressure rating and installation requirements with your engineer and authority having jurisdiction.
What does FM Approval mean for HDPE pipe and fittings?
FM Approval is product certification for a defined service, not a blanket approval of all HDPE. FM 1613 covers polyethylene pipe and fittings for underground fire protection service. FM Approvals describes product testing and regular manufacturing-site quality audits; verify the exact manufacturer, pipe, fittings, sizes and pressure ratings in the online Approval Guide before specifying.
Which installation guidance applies to FM HDPE fire pipe?
FM Approvals identifies FM Loss Prevention Data Sheet 3-10 and the requirements of the authority having jurisdiction (AHJ) or other regulatory authority. Coordinate these with NFPA 24, the manufacturer’s instructions and the project specification. Confirm joint procedures, approved fittings and transitions with the engineer; approval alone does not replace project-specific installation review.
For an FM pipe quote, send the diameter, required pressure class, footage, fitting list, fire-flow demand, residual pressure and project location. Our minimum product size is 2 inches; available FM-listed sizes must be confirmed for the selected product.
Request an FM pipe quoteBefore you specify
Are FM fire pipe and conduit interchangeable?
No. FM fire pipe and conduit are separate products. Do not use a conduit SDR on a fire main or a pressure DR on a duct bank. Keep fire-service, conduit and pressure-pipe requirements separate in the quote.
Can this HDPE be used over server racks or for direct-to-chip cooling?
The supplied cut sheet excludes headers over active server rows, rack-level and direct-to-chip loops, and clean-agent suppression inside the hall. Above-ground sprinkler and standpipe piping stays on an appropriately listed metallic or CPVC system. These materials are intended for the campus applications described, not every indoor cooling or suppression system.
What must the engineer confirm before specifying buried cooling pipe?
Confirm pressure class against pump head and surge, insulation requirements for a 42–50°F buried supply, and restraint at transitions to steel, valves or equipment. Include design pressure, fluid and glycol percentage, open-cut or HDD installation, and pre-insulation requirements in the quote request.
Data center documents
Original documents are in English. Downloading or completing a PDF does not submit a request. Send completed forms and plans to trent@pcpipellc.com.
The minimum size is always 2 inches. Confirm application-specific listings with sales.