Rovanco PVC Pipe System

1 Rovanco PVC pipe SystemFor Below Ground Chilled Water Brine Lines Sewage Condenser Water Process Piping ApplicationsPolyurethaneFoam InsulationPVC Carrier pipe as specifiedPVCJ acketas specifiedRovanco's PVC System is designedfor piping systems below ground suitable for chilled water polyurethane foam insulation combined with a durablePVC jacket supplied in 20' lengths,means an economical, 's PVC System is providedwith each end sealed for moistureprotection and the joints are gasketedor solvent weld for easy System comes complete withsolvent weld or gasketed couplingsand fittings as required for the testing, all changes in directionare thrust blocked with concrete todirect the expansion and contractionof the pipe into the gasketed find out more about Rovanco 'sPVC System , call or fax Rovanco at(815)741-6700, FAX: (815)741-4229,or visit our Piping System for underground chilled Water, Brine, Sewage,Condenser Water, and Process Piping DATA SHEETPVC Piping System for Underground Chilled Water, Brine, Sewage,Condenser Water and Process Piping ApplicationsCarrier pipe :Polyvinylchloride (PVC) SDR 26 Class 160conforming to ASTM D2241 or Schedule 40/80solvent weld in nominal 20-foot lengths.

2 *Insulation:Carrier pipe insulation is hi-temp foam insula-tion K factor of .165 density of 2 PCF, closedcell content 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. Minimum insulationthickness shall be in accordance with Table Material:High-impact, seamless Polyvinylchloride (PVC )Class 12454-B compound conforming to ASTM1784, Type 1, Grade 1 through 16" FRP jacketing will be allowed. Minimumjacket thickness shall be in accordance withTable 1:Joining Method:Bell by Spigot pipe is joined with rubber ringgasket seals, conforming to ASTM D-1869, oneach 20 foot length to allow for expansion andcontraction.

3 Coupling joints to be un-insulated. Solvent weld type is also :PVC made of the same type and grade materi-als as the piping to which they are attached andrated at the same pressure and temperature asthe pipe , fitted with rubber ring gaskets. All fit-tings to be un-insulated to permit proper thrust-blocking.(*Fittings for 10" and 12" pipe will begasketed epoxy lock (coated Steel).End Seals:Each length of pre-insulated pipe will be fittedwith a watertight mastic end seal at jacket andpipe surfaces. All field cuts will be sealed witha field applied end seal. For non-insulatedjoints, the end seals shall have a letter of certifi-cation from an independent Testing Laboratorythat they have been tested and proved water-tight under the following test criteria:Casing and End Seal Testing Certification: Testand certification procedures shall demonstratethat casing, factory and field applied end sealare capable of resisting penetration of waterinto the casing and insulation at 20 feet of headpressure, measured above the highest pointof the test sample, subjected over the entiresurface of an 8 foot casing test sample for notless than 48.)

4 PVC pipe should be joined to steel systemswith flanges or gasketed double bell steel systems should be anchored within five feet of connection point to eliminate anythrust, stress or torque from the steel pipe being transferred to the Blocks:All underground changes of direction, 900els, 450els, tees, etc. will be un-insulated. Theywill be poured in concrete thrust blocks to formanchor points and direct the expansion andcontraction to take place at the gasketed :Should be tamped compactly in place so as to assure a stable surface. No rock should be used in the first foot of backfill. 24 inches,top of pipe to grade, of compacted fill shall meet H-20 Highway Vendors:PVC pipe System with certified and tested endseal by Rovanco , Joliet, Illinois.

5 Any alternatesupplier must submit their technical data to theengineer ten days prior to bid date to beapproved in writing as an equal.*Other classes and schedules of PVC pipe areavailable. Consult factory for 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 InsulationJacketJacketPipe Size ThicknessSizeThicknessin Inchesin Inchesin Inchesin Mills11 *Larger sizes are available upon request.