Transcription of PIPING SYSTEM: Underground pre-insulated ... - …
1 INSUL- pipe SYSTEMSSTEEL CORE * PVC CLAD * SERVICE TEMP: +35 TO +250 FINSUL- pipe SYSTEMS AUSTIN, TEXAS 800-869-7473 PIPING SYSTEM: CARRIER pipe :OUTER JACKET:INSULATION:END SEALS:JOINT COVERS:FITTINGS: Underground pre-insulated chilled and hot water supply andreturn PIPING ASTMA-53 Grade B, ERW, SCH 40 thru 10 ,standard weight 12 and larger. Beveled ends for weldedfittings and (PVC) white, low pressure rated, seamless,ASTMD-1784, Class 1, Type 1. Able to withstand H-20 Highway loading. Thickness as shown , PCF density, 90 to 95%closed cell, pouredin place, K = .14 per inch @75 degrees F. Thickness asshown applied, waterproof mastic covering the urethaneinsulation at the end of each joint of pipe and bonded to thecarrier pipe and the outer are insulated by wrapping a PVC cover around thecoupling joint, then pouring polyurethane insulation into theannular space, cleaning off the excess and sealing with are insulated by wrapping a PVC fitting cover over theexposed fitting and injecting polyurethane foaminsulation intothe annular space, cleaning off the excess and sealing with "R" ValueHeatTransferBTU/ 1 1 1
