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По сертификации 
Материал: ПВХ
Стандарт: BS4346
Название:СЭМ ВЕЛИКОБРИТАНИЯ
Цвет: белый
Установка: резьбовые
Функция: supplywater
Workingtemperature:0℃ ~ 55℃
workingpressure:PN10
SampleFee:needtobenegotiated
Рынок: Африка, Южная Америка, SoutheastAsia, БлижнемВостоке
OEMandODM:Yes
Minorder:5000 м
Productioncapacity:9500000 м/месяц
DeliveryMedium:Solids, жидкости, andGases
DeliveryTime:30 ~ 45daysafterdeposit
InstallationTools:threadingdie
Описание |
Size×Thickness(mm) |
PVCthreadedpipe |
1/2×2.77 |
3/4×2.87 | |
1×3.38 | |
1-1/4andquot; x3.56 | |
1-1/2andquot; x3.68 | |
2andquot; x3.91 | |
2andquot; x4.2 | |
2-1/2andquot; x5.16 | |
3andquot; x5.49 | |
3andquot; x5.7 | |
4andquot; x6.02 | |
4andquot; x7.3 |
ProductsName:PPthreadedFittings
PPthreadedpipefamily
Ourthreadedpipesandfittingsareconnectedbyscrews, threadconnectionisadetachableandwidelyusedconnection. Theadvantagesaresimplestructure, reliableconnection, easyassemblyanddisassembly.
DescriptionsofPVCpipethreadedconnection:
1, theinstallationofPVCplasticthreadedpipeisbasicallysamewithwaterpipesinstallation, anditisnotallowedtobeconnectedbywelding;
2, Pleasecutpipesbytoothedsaws:thespeedshallnotexceed800r / minwhenthesawsareworking. Ifyouusesawstocutbyhand, thesurfaceofthesawshouldbeperpendiculartothetubeaxis. Andtheallowedtoleranceis1.5mm.Pleasepayattentiontoavoidtoohightemperature, itwilldamagetheproducts.
3, threadingshouldapplyautomaticthreadingmachine, lubricatingoilforlubrication. Makethethreadsbethestandardsizesbyprocessing.Cleanthedebrisorresidueonthethreadedendofthetube,andsealthethreadedsurface.
4, threadcuttertoothcouplinglengthshouldbetightlypressedagainstthefittings. Afterwrappingthesealingmaterial, connecteditbythreadedfittings. Thentightenitwithappropriateeffort.
Differentmaterials, theconnectwaysofpipefittingsandpipearedifferent. Therearealotofconnectionmethodsofplasticpipesandfittings.Followingsareseveralmainways:
1.bondingmethod:itismainlyusedtoconnectrigidPVCpipes,ABSpipes.Pleasecoatadhesiveonsocketsandspigots.Thenextrudethesocketintothebellenduntiltheadhesiveiscured.MostofthesolventisPVCintetrahydrofuranorcyclohexanone.Itisrequiredtheviscosityismoderate,thelowestviscosityis90Pa· Satroomtemperature.Theappearanceshouldbeinflowstate,nolumps,nostratification. ThePVCcontentshouldnotlessthan10%.
2.Welding:itismainlyusedforweldingpipepolyolefins,suchasLDPE,HDPEandPPpipes.Whenwelding,thetechnicalrequirementsishighforoperation, soitisusedless.
3.threadedconnectionismoresecureandreliable. Однако itneedstomakescrews, pipefittingsmustbethickerthanthosepipesandfittingsconnectedbysolvent. ThreadthefillercanusePTFEtapes.
4.therearetwomethodstoconnectreducingpipes:oneistouseeccentrichead, theotherisaconcentricsizehead. ReducersaremainlyusedtoSanitaryfittings (suchaswashbasin, Ванна), areconnectedtothedrainagefittings.
Thesafestandmostreliablewayisthethreadedconnection.OurPVCthreadedpipeandfittingsconnectionisusingthisapproach.Andaccordingtocustomerneeds,somebrassinsertedfittingsarealsoprovided.
Узнайте больше о нас:http://www.China-PVC-Fitting.com/
