Mphira Wokhala Ndi Diameter Yaikulu DN900 Yowonjezera Mpira Yophatikiza RF Yoyandama

Chiyambi cha Zamalonda

Malo olumikizirana mphira nthawi zambiri amakhala ndi chiwongola dzanja chosalala chokhala ndi ma flanges a mphira kumapeto onse ndi chitsulo.Machubu otayirira nthawi zambiri amatengera chitsulo flange.
Pamwamba pa ma waveform compensation element ndi mphira, ndipo wosanjikiza wamkati ndi sangweji yolimbikitsidwa ndi zigawo zingapo za ulusi wamphamvu kapena zitsulo (waya).Kulimbitsa CHIKWANGWANI kapena chitsulo Mzere (waya) ndi zina kulimbikitsa interlayer kumafikira mphira flange malekezero onse, ndipo pali zolimba chitsulo chigoba mu flange.Mgwirizano wokulitsa mphira uli ndi mphamvu yayikulu yolipirira kusamutsidwa, yomwe imatha kubweza kusuntha kwa axial, transverse ndi angular, kuchepetsa phokoso, kuchepetsa kugwedezeka komanso kukhala ndi mphamvu zina zotsutsana ndi dzimbiri.Amadziwika ndi kukana kuthamanga kwambiri, kutsekemera kwabwino, kusamuka kwakukulu, kuyamwa kwabwino kwa kugwedezeka ndi kuchepetsa phokoso, komanso kuyika bwino, ndipo angagwiritsidwe ntchito popereka madzi ndi ngalande, HVAC, chitetezo chamoto, kompresa, kupanga mapepala, mankhwala, sitima. , mpope wa madzi, fani ndi njira zina zamapaipi.

The mphira yowonjezera yowonjezerandi cholumikizira mphira.Mtundu wogwiritsidwa ntchito umakhudzana ndi mphira wopanda kanthu womwe umagwiritsidwa ntchito polumikizana ndi mipope yachitsulo.Malinga ndi njira yolumikizira, imatha kugawidwa mumtundu wotayirira wa flange, mtundu wa flange wokhazikika ndi mtundu wa ulusi;Malinga ndi kapangidwe kake, imatha kugawidwa m'mitundu isanu: gawo limodzi, magawo awiri,chochepetsera, arc sphere, air pressure coil, etc. Zigawo za mphira za tubula zimapangidwa ndi mphira wamkati ndi wakunja, wosanjikiza chingwe ndi mphete yachitsulo, yomwe imasonkhanitsidwa momasuka ndi zitsulo zachitsulo kapena ziwalo zofanana pambuyo poumba vulcanization.Mankhwalawa amatha kuchepetsa kugwedezeka ndi phokoso, ndipo amatha kubwezera kuwonjezereka kwa kutentha ndi kuzizira kozizira chifukwa cha kusintha kwa kutentha.Amagwiritsidwa ntchito kwambiri pamapaipi osiyanasiyana.

Mbali

Zofunikira zazikulu za PTFE lining ndi motere:

1. Kusungunula: sikukhudzidwa ndi chilengedwe ndi mafupipafupi, kukana kwa voliyumu kumatha kufika 1018 Ω / cm, kutayika kwa dielectric ndi kochepa, ndipo mphamvu ya munda wosweka ndipamwamba.

2. Kukana kwa dzimbiri: kupatula chitsulo chosungunuka cha alkali, mphamvu ya sing'anga ya fluoride ndi alkalis amphamvu, okosijeni, okosijeni ndi njira zosiyanasiyana za organic pamwamba pa 300 ℃ kupatula sodium hydroxide (kuphatikiza aqua regia).

Ubwino

Mgwirizano wokulitsa mphiraili ndi magwiridwe antchito apamwamba kwambiri, kudalirika komanso moyo wautumiki, kotero imatha kupititsa patsogolo chitetezo cha mbewu ndi kukhulupirika kwamakina kwa zida.
1. Mankhwalawa amatha kuchepetsa kwambiri kugwedezeka ndi phokoso la dongosolo la payipi, ndikuthetsa kuthetsa mavuto a kusamuka kwa olowa, kukula kwa axial, kusamveka bwino, ndi zina zotero.
2. Malinga ndi zida zosiyanasiyana, zitha kupangidwa kukhala zosagwirizana ndi asidi, zosagwirizana ndi alkali, zosawononga dzimbiri, zosagwirizana ndi mafuta, zosagwira kutentha ndi mitundu ina, yomwe ili yoyenera pazofalitsa ndi malo osiyanasiyana.
3. Zinthuzo ndi mphira wa polar, wokhala ndi ntchito yabwino yosindikiza, kulemera kwake, kukhazikitsa ndi kukonza bwino, komanso moyo wautali wautumiki.Komabe, ndikofunikira kupewa kulumikizana ndi zida zakuthwa zachitsulo kuti musaboole malowo.
4. Ngati ikugwiritsidwa ntchito pamwamba, ikhoza kukhala ndi chithandizo chotanuka, ndipo ma bolts ayenera kumangirizidwa diagonally pakuyika.
5. Ngati kuthamanga kwa chitoliro kuli kwakukulu kwambiri, gwiritsani ntchito mabawuti oletsa kuti mulumikize ma flanges pamapeto onse awiri.
6. Kuthamanga kogwira ntchito kwa mankhwalawa ndi 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, etc.