RUBBER EXPANSION JOINTS - InterprotektRUBBER EXPANSION JOINTS Ayvaz’s rubber expansion joints are...
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RUBBER EXPANSION JOINTS www.ayvaz.com Ayvaz’s rubber expansion joints are preferred in large variety of industrial ap- plications with their outstanding features likewise movement absorption in all plates and great vibration damping abilities.
Transcript of RUBBER EXPANSION JOINTS - InterprotektRUBBER EXPANSION JOINTS Ayvaz’s rubber expansion joints are...
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RUBBER EXPANSION JOINTS
www.ayvaz.com
Ayvaz’s rubber expansion joints are preferred in large variety of industrial ap-plications with their outstanding features likewise movement absorption in all
plates and great vibration damping abilities.
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Application Areas and Purposes
Ayvaz’s Rubber Expansion joints are used in various areas such as;
• Mechanicalinstallationandmachineengineering.• Domesticwaterandliquidindustry.• Shipbuildingandmarineengineering.• Powerplantsandnuclearstations.• HVACapplications.
Mainpurposesofusingrubberexpansionjointsmaybeconsideredasfollows;
• Tocompensatethermalexpansionandcompression.• Toreducetensioninthepipelines.• Topreventnoiseandvibrationtoprotecttheconnectedsystems.• Tocompensateforground,andsettlementofespeciallythenewbuildings.• Toprovidepropersealingwiththeirelasticstructureswherethepipelinespassthroughwalls.
BellowMaterial SpecialSyntheticRubberNominalDiameter DN20(3/4”)-DN100(4”)OperatingPressure 16barOperatingTemperature Max.90°CConnectionTypes ThreadedConnectionMaterial CastIron
BellowMaterial SpecialSyntheticRubberNominalDiameter DN32(3/4”)-DN400(16”)OperatingPressure 16barOperatingTemperature Max.90°CConnectionTypesFloating FlangedFlangeMaterial DuctileIronGGG40.3 (Optionalcomposite)
• Ayvazrubberexpansionjointsprovideexcellentcompensatingfeaturesby theirhighlyratedrubberbellowswhichisconsistedofspecialsyntheticrubber,steelwire andnylonbraidfibre.• Theymaybeproducedwithflangeandthreadedconnections.• Theymayhavetwobellowedstructureinordertoabsorblargemovements.
Ayvaz’sRubberexpansionjointsaredesignedtocompensateaxial,lateral,angularandtransversemovementsatthesametime.
PRODUCT FEATURESLKA - 10DKK - 10
Design
RUBBER EXPANSION JOINTS
compression elongation angularmovementtransversemovement
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RUBBER EXPANSION JOINT DKK-10
RUBBER EXPANSION JOINT LKA-10
d D
3 1 2
MaterialListPartNumber PartName Material
1 Bellow SpecialSyntheticRubber2 NylonBraidFibre SyntheticFibre3 ThreadedEnd CastIron(BSPorNPT)
DIMENSIONSDN D d Ødi L25 50 24,12 3/4" 20032 62 30,29 1" 20040 72 38,95 1¼" 20050 81 44,85 1½" 20065 93 56,66 2" 20080 111 72,23 2½" 240100 128 84,93 3" 240
MaterialListPartNumber PartName Material
1 Flange DuctileIronGGG40.32 SteelWire CarbonSteel3 Bellow SpecialSyntheticRubber4 NylonBraidFibre SyntheticFibre
3 4 1
2
DIMENSIONSDN ØD Øk Ødi L32 140 100 1¼" 10040 150 110 1½" 10050 165 125 2" 10065 185 145 2½" 10080 200 160 3" 100100 220 180 4" 100125 250 210 5" 120150 285 240 6" 120200 340 295 8" 120250 405 355 10" 130300 460 410 12" 130
16 +90°C3D
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HEAD OFFICE - FACTORYAtatürkOrganizeSanayiBölgesiMustafaİnanCad.No:36Hadımköy/İstanbul
Tel:+902127710145(pbx)|Fax:+902127714727
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EdificioA4-81100CasertaRosarioMolaro
Tel:+3908231870193GSM:+393294328810
E-mail:[email protected]
1)Fortheinstallationofthejointstothepump,refertotherightillustrationandinstall.Whenthecheckvalveisinstalledbeforethejointsfromthepump,thereisapossibilityofsometroubleoccurrenceduetoaccu-mulationoffatiguebywaterheadpressureanddirectwaterhammerwhenthepumpstartsandstops.
2)Installthejointswithinallowablemovementsofelongation,compression,eccentricity,angularmove-ment,etc.
3)Whenthejointsareindisplacement,noteforthejointsnottotouchthestructureandequipment(espe-ciallysharpedges)neartheinstallation.
4)Takemeasurementandmakecenteringcorrectlynottoaddunnecessaryouterforce(compression,tension,torsion,etc.)whenconnectingthejointstothepipes.
5)Whenweldingorcuttingthepipesnearbyafter installation,protectthe jointswithacover(boardorcloth)fromsparks.Incaseofthepossibilityofheattransmission,takesomecountermeasureliketakingthejointsofffromthepipe,etc.
6)Wheninstallationtotheoutdoorpipes,makelaggingtothejointstopreventthejointsbodyaging.
Notes of Installation
Pump
Delivery
Reducer
Rubber Exp.Joint
Rubber Exp. Joint
Check Valve
Gate Valve
LaggingProtection Board or Cloth
