Rovanco HDPE Jacketed System

1 Rovanco HDPE Jacketed SystemFor Temperatures to 2100F Above*and Below Ground Hot water Condensate chilled water Fuel Oil Process PipingPolyurethaneFoamInsulationHDPEJ acketRovanco's High Density Polyethylene(HDPE) Jacketed System is designedfor piping systems above or belowground suitable for inside or outsideapplications. High quality polyurethanefoam insulation combined with adurable watertight jacket supplied in 20' or 40' random lengths, meansan economical, high-quality 's System is provided with a jacketing of HDPE, which can besupported from the outside with maximum support spans. Fittings can be either field insulated or factory fabricated as specified. The HDPE System comes completewith the carrier pipe of your choice,joint insulation materials and jacketingto make the installation completelywatertight for applications of processfluids, hot water , pumped condensate, chilled water , find out more about Rovanco 'sHDPE System , you can visit our factory, phone us (815)741-6700,fax us(815)741-4229, visit our web site or e-mail us higher temperatures, consult Pipe asspecifiedSPECIFICATION DATA SHEETS teel Piping System For Low Pressure Steam, Condensate, chilled orHot water , Fuel Oil, and Process Piping ApplicationsCarrier Pipe Types:HDPEThe pipe shall be made of polyethylene resin com-pound with a minimum cell classification byPE445474C for PE4710 materials per ASTM P3350and D2837.

2 Shall contain 2% dispersed carbon black. Piping and fittings are available in 10 different pressureclasses as designated by dimensional ratios (DR) at 50 psi through at 300 psi for water serviceat 73 .Assembly is by thermal butt fusion for a fast, economi-cal; and long-term performance 40/80 solvent weld. Other classes andschedule of PVC pipe are (K) or (L)Hard Drawn Copper Tubing conforming to ASTM Grade B ERW in Schedule (40) or (80). Pipe 10 and above will be standard weight .375 wall or extraheavy .500 wall. FiberglassSeries 3000A Bondstrand* filament wound fiberglassreinforced epoxy, bell and spigot, designed to withstand210 F. Pipe to be in conformance with carrier pipe types are available fabricated and pre-engineered to actual field : Carrier pipe insulation is hi-temp foam insulationK factor of .165 density of 2 PCF, closed cellcontent of 90%, compressive strength of 35 PSI, and carrier temperature of 300 F and shallconform to ASTM standard D1621, 1622, 1623,2126, 2842, 2856, and C518-91 completelyfilling the annular space between the carrierpipe and jacketing.

3 Minimum insulationthickness shall be in accordance with Table 1. Jacketing Material: The outer casing shall be high density polyethylene(HDPE) conforming to ASTM D1248 and D3350. TypeIII, Category 5, Class C and Grade P23/P34. With aminimum of 2% by weight of carbon black. Minimumthickness is 150 mils. No FRP overwrap or sprayedjacketing will be allowed. Minimum jacket thicknessshall be in accordance with Table 1:*Larger pipe sizes are available upon Method:Straight lengths of pipe will be joined by HDPE electro-fusion :All fittings will conform to pipe type and will be insulat-ed and Jacketed with materials supplied by the systemsupplier as per manufacturers standard Seals:Each length of pre-insulated pipe will be fitted with awatertight mastic end seal at jacket and pipe field cuts will be sealed with a field applied end of Straight Joints:After welding and testing, all joints shall be insulatedand sealed as per manufacturers standard : (if below ground)Should be tamped compactly in place so as to assurea stable surface.

4 No rock should be used in the firstfoot of backfill. 24 inches, top to pipe to grade, of com-pacted fill shall meet H-20 Highway s Assistance: Rovanco will provide a field service man on-site toproperly train the installing personnel in all phases ofinstallation, (if required).Approved Vendors:HDPE Piping Systems by Rovanco , Joliet, Illinois orapproved equal. Any alternate supplier must submittheir technical data to the engineer ten days prior to biddate to be approved in writing as an 2015 - Rovanco 's products are covered by various patents. Rovanco & Insul-8 are federally registered Your Rovanco RepresentativeRovanco20535 Frontage RoadJoliet, Illinois 60431(815) 741-6700 FAX (815) 741-4229 MinimumNominal Insulation Jacket JacketPipe Size Thickness Size Thicknessin Inches in Inches in Inches in Mils11 2002 20021 1755 17510 17512 17514 17516 20018 20020 225