Vavu zakuthupi: chitsulo choponyedwa, chitsulo cha carbon, chitsulo chosapanga dzimbiri
Zida Zosindikizira: Mpira Wachilengedwe (NR) - 20 ~ + 85 Kutentha
Ethylene-propylene Rubber (EPDM) - 40 ~ + 125 Kutentha
Nitrile Butadiene Rubber (NBR) - 20 ~+82 Kutentha
Mpira wa Silicone (SI) - 70 ~ + 150 Kutentha
Fluoroelastomer (FPM) - 23 ~+150 Kutentha
Fluorobutadiene rabala (CR) 0 ~+80 ~C
BUTYL RUBBER (IIR) - 40~+100 DEG C
Polytetrafluoroethylene Plastics (PTFE) +10-+150 C
Miyeso yolumikizana ndi Flange: GB4216-84, GB9115-88
Kutalika kwa mapangidwe: GB2221-89;
Mayeso a Pressure: GB? T13927-92;
Media yogwira: madzi abwino, zimbudzi, madzi a m'nyanja, mpweya, nthunzi, chakudya, mankhwala, mafuta osiyanasiyana, ma acid, alkalis, mchere, etc.
Vavu yagulugufe yamagetsi ya flange nthawi zambiri imakhala ndi makina opangira magetsi ozungulira (0-90 digiri pang'ono kasinthasintha) ndi valavu yagulugufe kudzera pamakina olumikizira, pambuyo pa kukhazikitsa ndi kukonza zolakwika.
Mbale yagulugufe ya valavu ya gulugufe imayikidwa m'mimba mwake momwe payipi imayendera. Mu ndime yozungulira ya thupi lagulugufe, mbale yagulugufe ya disc imazungulira mozungulira, ndipo ngodya yozungulira imakhala pakati pa 0 ~ 90. Pamene ngodya yozungulira ili pakati pa 0 ~ 90, valve imatsegulidwa kwathunthu.
Valve ya gulugufe ndi yophweka popanga, yaying'ono mu voliyumu ndi yopepuka kulemera kwake, ndipo imakhala ndi magawo ochepa chabe. Vavu imatha kuyatsidwa ndikuzimitsa mwachangu pongozungulira madigiri 90. Ntchitoyi ndi yosavuta ndipo valavu ili ndi makhalidwe abwino olamulira madzimadzi.
Pamene flange gulugufe valavu ali zonse lotseguka udindo, gulugufe mbale makulidwe ndi kukana yekha pamene sing'anga umayenda mwa valavu thupi, kotero kuthamanga dontho kwaiye valavu ndi laling'ono kwambiri, choncho ali bwino otaya kulamulira makhalidwe. Vavu ya butterfly imakhala ndi chisindikizo chotanuka komanso chisindikizo chachitsulo. Vavu yosindikizira yokhazikika, mphete yosindikizira imatha kuyikidwa mu valavu kapena kumangirizidwa ku mbale yagulugufe.
Mavavu okhala ndi zisindikizo zachitsulo nthawi zambiri amakhala ndi moyo wautali kuposa omwe amakhala ndi zisindikizo zotanuka, koma ndizovuta kuti asindikize kwathunthu. Chisindikizo chachitsulo chimatha kutengera kutentha kwapamwamba kogwira ntchito, pomwe chisindikizo chotanuka chimakhala ndi vuto la kuchepetsa kutentha.
Ngati valavu ya butterfly ikufunika kuti igwiritsidwe ntchito ngati kayendetsedwe ka kayendedwe kake, chinthu chachikulu ndikusankha kukula koyenera ndi mtundu wa valve. Kapangidwe ka valavu ya butterfly ndi yabwino kwambiri popanga ma valve akulu akulu. Mavavu agulugufe samangogwiritsidwa ntchito kwambiri mumafuta, gasi, makampani opanga mankhwala, mankhwala amadzi ndi mafakitale ena onse, komanso amagwiritsidwa ntchito m'madzi ozizira amagetsi opangira magetsi.
Mavavu agulugufe omwe amagwiritsidwa ntchito kwambiri ndi ma valve a butterfly ndi ma valve a butterfly. Vavu yagulugufe wothina amalumikizidwa pakati pa mapiipi awiri opindika ndi ma bawuti amitu iwiri. Vavu ya butterfly ya flange imakhala ndi ma flanges pa valve. Ma flanges pa malekezero onse a valavu amalumikizidwa ndi mapaipi a mapaipi ndi mabawuti.
Pamalo otseguka, makulidwe a gulugufe ndiokhawo omwe amakana pomwe sing'anga imayenda kudzera mu valavu, kotero kutsika kwamphamvu kopangidwa ndi valavu kumakhala kochepa kwambiri.
Satifiketi yoyenerera
Mavavu aku America LIKE ndi omwe amapereka padziko lonse lapansi zinthu zowongolera kuthamanga £¬sululu ndi ntchito zokhala ndi zinthu zosiyanasiyana, zopangira zomangamanga komanso kuwongolera madzimadzi m'mafakitale. Yankho lathu ndi gawo lofunikira kwambiri pakuwongolera mapaipi, kugwiritsa ntchito ukadaulo wapamwamba wamakina ndi makina odzichitira okha, kuti zinthuzo zikhalebe zabwino kwambiri, ndikuyankha zomwe makasitomala amafuna molondola komanso mwachangu. NGATI makasitomala a valve ndi misika amaphimba madzi ndi ngalande, chithandizo cha madzi, kutentha, kumanga, kumenyana ndi moto, machitidwe a HVAC, zomera zamagetsi, petrochemical, mapaipi a gasi, zombo ndi madera ena.
MONGA mavavu nthawi zonse amatsatira mfundo zamtundu wa "quality is the life of product, products is the life OF LIKE", adutsa ISO9001, ISO14001, OHSAS18001, TS, API, CE, ROHS£¬CCC satifiketi ya mabungwe oyesa akatswiri. Timatengera kukhutira kwamakasitomala monga cholinga, titenge cholinga chathu kuti tizindikire mtengowo popereka chithandizo chabwino kwambiri kwa makasitomala athu, kuyesetsa kuchita bwino kwambiri pamtundu uliwonse, ntchito iliyonse, kupereka chitsimikizo chopitilira makasitomala padziko lonse lapansi.
Mu 2016, monga zinthu za valve zidalowa msika waku China. Mu 2017, LIKE Valve idalembetsedwa Ngati Valves (Tianjin) Co., LTD. ku China, mgwirizano wa United States ndi China, wodzipereka kutumikira makasitomala ku Asia-Pacific ndi China.
MONGA valavu kumamatira ku lingaliro la "umphumphu, luso, mgwirizano ndi kupindulitsana", kumanga mtundu wathu ndi khalidwe lazogulitsa ndi kukhutira kwamakasitomala; kudzikweza ndi kudziposa tokha ndi kufunafuna kosalekeza ndi chitukuko chokhazikika. "LIKE Dream" ithandizira ku "China Dream" zodabwitsa kwambiri!
Fakitale