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Hi-Gard

Hi-Gard
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PERMA-PIPE® / RICWIL® Preinsulated Piping Systems Preinsulated Aboveground Piping Systems • Aboveground High Temperature Piping • Pipe Supported by the Insulation and Jacket Eliminating Expensive Shoes • Factory Preinsulation Reduces Field Labor Costs • Heat Tracing for Freeze Protection (Optional) • Available with HDPE and Metal Outer Jackets Why Hi-Gard? HI-Gard combines calcium silicate insulation with polyurethane foam and a waterproof outer jacket. Calcium silicate has high compressive strength to support the pipe and can operate at temperatures up to 650°C. Polyurethane foam also has high compressive strength to support the jacket and is the most cost effective efficient insulation on the market. These two insulations combine to result in a high quality, low cost energy efficient piping solution. What are the advantages of factory insulation over conventional eld insulation? PERMA-PIPE’s HI-GARD eliminates the need to insulate and jacket the pipe on the rack, decreasing project construction time and labor costs. The preinsulation is done in a controlled environment and is not exposed to the elements during production. The system provides owners and engineers with a quality product with energy and cost savings. HI-Gard is furnished in a variety of systems to satisy insulation and jacket needs. The outer protective jacket is available in aluminum, fiberglass, HDPE, stainless, or galvanized steel. The system is supported directly from the jacket instead of the service pipe, thus eliminating the potential for corrosion at the supports. The addition of heat tracing for freeze protection or temperature maintenance results in greater over all savings as the heat tube is welded and insulated in the factory. PERMA-PIPE designs the heat trace and insulation to result in the lowest life cycle cost.

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Aboveground, Maintenance Free, Jacketed Piping Systems STAGGER INSULATION OUTER JACKET CUT INNER INSULATION LAYER #1 FOR HEAT TUBE OUTER INSULATION LAYER 25MM (1") EMT HEAT TUBE INNER INSULATION LAYERS STAGGER INSULATION SEAMS APPROX. 90° VIEW A-A HDPE JACKET OR METAL JACKET OUTER INSULATION LAYER INNER INSULATION LAYER #2 INNER INSULATION LAYER #1 SERVICE PIPE Specications General Characteristics All piping systems for service up to ___°C installed aboveground as shown on plans shall be a PERMA-PIPE/RICWIL Hi-Gard preinsulated and prefabricated piping system with all necessary fittings,...

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Hi-Gard 2Pages

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Hi-Gard
2Pages