Mpira umodzi wofewa wolumikizana ndi mpira
Zambiri zofunika
Chiyambi cha Zamalonda
Ubwino / ntchito: kuyamwitsa kugwedezeka, kuchepetsa phokoso, kuteteza zida zazikulu monga chiller, injini yamakina ndi ntchito zina zanthawi yayitali, sikutumiza kugwedezeka kwapaipi, kumathandizira kuteteza payipi ndikuchepetsa mtengo wokonza;Kuthetsa vuto la flanges osati kufanana ndi mapaipi ndi mitima yosiyana.
Zinthu zamphira: NR,EPDM,NBR,PTFE,FKM (zida zosiyanasiyana malinga ndi media osiyanasiyana, onani tebulo kuti mumve zambiri).
Flange zakuthupi: ductile chitsulo, malleable chitsulo, mpweya zitsulo, zitsulo zosapanga dzimbiri, PVC, etc.
Kapangidwe ka mphira wofewa ndi zinthu zomwe zimagwiritsidwa ntchito:
Zomwe zimadziwikanso kuti zolumikizira zowonjezera kapena zolumikizira zosinthika, zolumikizira mphira zimagwiritsidwa ntchito m'mafakitale osiyanasiyana kuphatikiza mapaipi, HVAC (kutentha, mpweya wabwino, ndi mpweya), komanso kukonza mankhwala.Amapangidwa kuti atenge kayendedwe ka chitoliro ndi kugwedezeka komwe kumachitika chifukwa cha kusintha kwa kutentha, kusinthasintha kwa kuthamanga ndi kayendedwe ka makina.
Chipinda chamkati cha mphira chamkati chimapereka kusinthasintha ndi kusinthasintha, kumapangitsa kuti azitha kuyenda ndi kugwedezeka.Kulimbitsa nsalu kumawonjezera mphamvu ndi kukhazikika kwa mgwirizano, kuonetsetsa kuti kungathe kupirira kupanikizika ndi kupsinjika komwe kumayikidwa pa chitoliro.Zigawo zapakati ndi zakunja za mphira zimapereka chitetezo chowonjezera ndi kusindikiza.Chitsulo cholimbitsidwa kapena chingwe cha waya kumapeto kwa cholumikizira chimawonjezera kulimba ndikuthandizira kuyika koyenera.Imatenthedwa ndi mphira wosanjikiza kudzera pakutentha kwambiri komanso kuthamanga kwambiri kuti zitsimikizire mgwirizano wamphamvu komanso wokhazikika.
Malumikizidwe a mphira amatha kulumikizidwa ndi mapaipi okhala ndi zitsulo zachitsulo kapena manja omasuka a mfundo zolumikizana.Izi zimathandiza kuyika ndi kuchotsedwa mosavuta pamene kukonza kapena kukonzanso kumafunika.Kusankhidwa kwa zida za rabara zolumikizana zimatengera momwe amagwiritsidwira ntchito komanso mtundu wa media womwe amalumikizana nawo.Zida zosiyanasiyana za mphira zimakhala ndi katundu wosiyana komanso kukana.
Mwachitsanzo, mphira wachilengedwe umakhala ndi mphamvu zambiri komanso kung'ambika.Mpira wa Styrene Butadiene (SBR) umagwiritsidwa ntchito nthawi zambiri pazinthu zina.Rubber wa Butyl uli ndi gasi wabwino kwambiri komanso kukana mankhwala.Rubber wa Nitrile umadziwika chifukwa cha kukana kwamafuta ndi mafuta.EPDM (ethylene propylene diene rabara) ili ndi kukana kwanyengo komanso kukana kwa ozoni.Neoprene ndi ozoni, nyengo ndi abrasion kugonjetsedwa.Rabara ya silicone imatha kupirira kutentha kwambiri, ndikupangitsa kuti ikhale yabwino pazakudya ndi kugwiritsa ntchito mankhwala.Viton ali ndi kukana kwambiri kutentha, kukana mankhwala ndi kukana mafuta.
Ponseponse, zolumikizira za mphira zimagwira ntchito yofunika kwambiri pakusunga kukhulupirika ndi magwiridwe antchito a mapaipi pochepetsa kupsinjika, kusuntha koyamwa, komanso kubwezera kusintha kwa kutentha.Ndi mitundu yosiyanasiyana ya zinthu za mphira, zimagonjetsedwa ndi mitundu yosiyanasiyana ya zowonongeka komanso zovuta.
Magulu azinthu
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Mgwirizano wa mphira wolumikizana ndi ulusi
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Chitsulo chosungunula Pipe Fitting Banded Tee
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Chitsulo Chosakaniza Chitoliro Chomanga Chomangirira 90 Degree Elbow
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Chitsulo chosungunuka Chitoliro Choyika Mkanda Wokhala ndi 90 Degree Elbow
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Gi Iron Pipe Thread Flange
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Chitoliro chosungunulika chachitsulo Chokwanira Hexagon Nipple
