Malumikizidwe Awiri a Sphere Metal Flexible Expansible

Chiyambi cha Zamalonda

Mpira iwirimphira wolumikiziraamapangidwa ndi mpira wa mphira ndi mapeto flange. Mpira wa mphira umapangidwa ndi mphira wachilengedwe komanso vulcanization ya chingwe cha nayiloni. Ikhoza kusintha zinthu za mpira wa rabara molingana ndi momwe chilengedwe chikuyendera paipi, kuti muwonjezere kugwira ntchito kwa mgwirizano wa rabara. Makampani opanga mphira akhala osasiyanitsidwa ndi chitukuko cha mafakitale a mapaipi kuyambira pomwe adayamba. Kuphatikizika kwa mphira ndi chinthu chosapeŵeka cha chitukuko cha mafakitale a mapaipi mpaka kufika pamlingo wina, zomwe zimasonyezanso kuti makampani opanga mapaipi alowa gawo latsopano.

Zida za flange zolumikizana ndi mphira ziwiri zosinthika zimagawidwa kukhala chitsulo cha carbon ndi chitsulo chosapanga dzimbiri. Pankhani ya kukakamiza kunyamula komanso kukana dzimbiri, chitsulo chosapanga dzimbiri chiyenera kukhala ndi maubwino ambiri, makamaka m'malo ena pomwe malo oyikapo amakhala ovuta, monga acid ndi kuwonongeka kwa alkali. Flange yachitsulo chosapanga dzimbiri imatha kuwonetsa bwino mtengo wake, koma nthawi zambiri malo oyika mapaipi, Kugwiritsa ntchito chitsulo cha carbonflangesndizokwanira kuti zigwirizane ndi zomwe zikuchitika panopa zamagulu a mphira. Izi zili choncho,zitsulo zosapanga dzimbiri flangesndi 40 peresenti kuposa ma flanges a carbon steel, kapena apamwamba.

Zotsatira

Mgwirizano wa rabara wosinthika wamitundu iwiri umayikidwa pamzere wa payipi kuti ulipire mokwanira komanso moyenera kuthamangitsidwa kwa payipi chifukwa cha kupsinjika kwamafuta kudzera pakusintha kwake kotanuka, makamaka kuthamangitsidwa kwa chiwongola dzanja cha mphira wolumikizira mtunda wautali. za pipeline zidzakhala zoonekeratu. Kachiwiri, kuphatikiza kwa mphira kungathenso kuchepetsa kusamuka kwa mayendedwe osiyanasiyana komwe kumachitika chifukwa cha kugwedezeka kwa payipi, motero kumapangitsa kukhazikika kwa ntchito ya payipi mpaka kumlingo wina, motero kukulitsa moyo wautumiki wa payipi.

Makhalidwe amachitidwe

1. Kukula kwakung'ono, kulemera kopepuka, kukhazikika bwino, kukhazikitsa kosavuta ndi kukonza.
2. Pakuyika, ikhoza kutulutsa kusuntha kozungulira, kwa axial ndi angular, komwe sikuli malire ndi mfundo yakuti payipi siinakhazikike ndipo flange siili yofanana.
3. Pogwira ntchito, imatha kuchepetsa phokoso lotumizirana kamangidwe kameneka ndipo imakhala ndi mphamvu yothamanga kwambiri.
Kutentha kwa ntchito: -20 ℃ - 115 ℃
Kuthamanga kwa ntchito: 0.6-2.5MPa
Njira yosunthira: axial, longitudinal, lateral ndi angular
Kutalika: DN32-DN1000
The wamba kusinthasintha awiri mpira olowa mphira ntchito potengera mpweya, wothinikizidwa mpweya, madzi, madzi a m'nyanja, mafuta, asidi, alkali, etc. pa 15 ℃ ~ 115 ℃. Wapadera kusinthasintha awiri mpira olowa ntchito kunyamula atolankhani pamwamba kapena mafuta, anaikira asidi, alkali ndi olimba zipangizo pamwamba 30 ℃ ~ 250 ℃. Flexible awiri mpira olowa mphira angagwiritsidwe ntchito ankagwiritsa ntchito madzi ndi ngalande, kuzungulira madzi. , HVAC, kupanga mapepala, petrochemical, sitima, kompresa, mpope madzi, zimakupiza ndi machitidwe ena mapaipi.

Ubwino

Chifukwa cha elasticity yake komanso ductility, mbali ziwiri flexible mphira olowa amagwiritsidwa ntchito popereka chipukuta misozi zosiyanasiyana, makamaka pa kusamutsidwa kukhazikikako chipukuta misozi ndi mayamwidwe phokoso mapaipi mtunda wautali wa m'mimba mwake lalikulu kuzungulira madzi mapaipi m'mafakitale magetsi. Chipinda chamkati cha mphira chosinthika chimapangidwa ndi nsalu yapamwamba kwambiri ya nayiloni ya lotus ndi mphira yolumikizana ndi mafupa osanjikizana ndi waya wolimba wachitsulo, womwe uli ndi mphamvu yabwino yopondereza kuonetsetsa kuti cholumikizira cha mphira sichapafupi kukoka ndikung'ambika mkati. ndondomeko ya ntchito, ndipo akhoza kubwezeretsedwa mwakale pambuyo kuchepetsa mapindikidwe. Kulimbana kwakukulu kwa nsalu za nayiloni ndi chitsimikizo cha ductility ya mphira, pamene chingwe chokweza cha mphete yachitsulo ndi chitsimikizo cha mphamvu yopondereza ya mphira.
Mgwirizano wa rabara wosinthika wamitundu iwiri umapangidwa mwapadera ndi kolala yonyamula zovomerezeka molingana ndi momwe kasitomala amagwirira ntchito, yomwe ili ndi kukana kwabwino kwambiri ndikuwonetsetsa kukhazikika kwa gawo lofooka la olowa. Makamaka pamene ikugwiritsidwa ntchito mu kuthamanga kwakukulu pamwamba, ndikofunikira kusintha zida zachiwiri.

Kugwiritsa ntchito

Ndiwoyeneranso mphira wosinthika wa fakitale yathu mu nsanja ya desulfurization chifukwa imapangidwa ndi mphira wosamva kuvala wa EPDM wokhala ndi kukana kwamphamvu kwa dzimbiri komanso imakhala ndi kukana kwa dzimbiri. Chifukwa chake, chipukuta misozi cha laimu slurry chili ndi gawo lalikulu ndipo chimagwiritsidwa ntchito kwambiri mu nsanja ya desulfurization. Kulumikizana kwa mphira wamitundu iwiri kumawonjezeredwa pakamwa pampope wamadzi, komwe kumakhala ndi mayamwidwe odabwitsa komanso kuchepetsa phokoso ndikuwonetsetsa kulimba kwa payipi.
Chifukwa cholowa chopindika chalabala chimayamwa kugwedezeka kwa payipi, imatha kuletsa bawuti yapaipi kuti isagwe chifukwa cha kugwedezeka. Chifukwa chake, cholumikizira cha mphira chosinthika ndi chisankho chabwino kwambiri pakuyamwa kugwedezeka komanso kuchepetsa phokoso kuti athe kubweza kusamuka ndi kukhazikika. Zolumikizira zosinthika za rabara zimagwiritsidwa ntchito kwambiri m'mafakitale amagetsi, makampani opanga mankhwala ndi mainjiniya a municipalities. Pamene ogwira ntchito yosamalira akuyendetsa njira yoyendetsera mapaipi, ngati apeza kuti pali ming'alu yaying'ono kapena kutayikira kwapaipi pamtunda wapaipi yapaipi, amayenera kusintha mapaipi kapena malo olumikizirana mphira nthawi yomweyo. mu kayendedwe ka mapaipi othamanga kwambiri kapena zinthu zowononga, m'pofunika kukhala okhudzidwa ndi kukhala tcheru za chiŵerengero cha mbali kuti tipewe kubadwa kwa ngozi.

M'mafakitale amakina ndi mankhwala, mawonekedwe a zolumikizira mphira zosinthika komanso mtundu wazinthu zopangira zimatsimikizira ngati njira yoyendetsera mapaipi ingagwiritsidwe ntchito kwa nthawi yayitali. Pamene olowa mphira flexible ntchito m'malo kwa nthawi yaitali kusamuka chilengedwe, polima chilinganizo cha mphira adzawonongedwa, ndi flexible mphira olowa adzawonongedwa. Panthawiyi, mgwirizano wa rabara wosinthika uyenera kusinthidwa panthawi yake.