2009 idzakhala chaka chodabwitsa pamakampani opopera ndi ma valve

2009 idzakhala chaka chodabwitsa pamakampani opopera ndi ma valve

(1) Yang'anani Mavavu -- Mtundu wa Swing, Mtundu wa Lift, Disc yopendekera, mavavu apawiri, ndi Mapazi. Ntchito ya mtundu uwu wa valve ndikulola kuti madzi aziyenda momasuka kumbali imodzi, ndikulepheretsa kutuluka kwake, pamene kuthamanga kwa madzi kudzera mu dongosolo, kutsegula valavu, kutuluka kulikonse, kudzatseka valavu, kumaliza. za kutseka, zimatengera kulemera kwa cheke kapena kudalira kukakamizidwa kobwerera ...
1. Makhalidwe a mitundu yosiyanasiyana ya ma valve
(1) Yang'anani Mavavu -- Mtundu wa Swing, Mtundu wa Lift, Disc yopendekera, mavavu apawiri, ndi Mapazi.
Ntchito ya valavu yamtunduwu ndikulola kuti madzi aziyenda momasuka kumbali imodzi, ndi kuchepetsa kutuluka kwake, pamene kuthamanga kwa madzi kudzera mu dongosolo, kutsegula valavu, kutuluka kulikonse kwamadzimadzi, kudzatseka valavu, kutsirizika kwa kutsekedwa, ndiko kudalira kulemera kwa makina a cheke kapena kudalira kukakamiza kumbuyo, kapena kudalira kasupe kapena kuphatikiza angapo.
(2) Globe stop-check Valves, Inc.
CHECK VALVE NDI OFANANA NDI VALVE YA TYPE CHECK MU CHINTHU 3.3, KOMA NDI SHINA NDI KUPATSA MANKHWALA PA MANKHWALA (KOMA CHINTHU CHINTHU CHINTHU CHINA) MONGA NTCHITO yamadzimadzi yozimitsidwa ndikufufuzidwa, valavu CHECK SINGAtsegulidwe ndi makina aliwonse, kokha. ndi kuthamanga kwamadzimadzi kumtunda kukweza valavu, kutali ndi nkhope ya mpando.
(3) Pulagi Valves, Inc.
Vavu imeneyi ndi anaikapo mu thupi la pulagi valavu (chitseko), kukhala ndi taper pakati pa kagawo pulagi dzina, dongosolo losavuta la mtundu wakale valavu, RPM ndi madigiri 90 okha, pulagi (khomo) LiuKou akhoza kukhala amtundu uliwonse ndi mawonekedwe amtundu wa porous angapangidwenso kuti agwirizane ndi kugwirizana kwa mapaipi atatu kapena anayi, ndipo akhoza kukhala osakanikirana osiyanasiyana. Amagwiritsidwa ntchito potsegula kwathunthu kapena kutseka kwathunthu, osati kugwiritsa ntchito THROttling (pokhapokha ngati kutsegulira kuli mawonekedwe apadera a diamondi ndikuthandizidwa).
(4) Vavu ya mpira (valavu ya mpira)
Mpira valavu kusinthidwa ndi pulagi valavu, m'malo plunger ndi pulagi mpira, kulamulira madzi, pulagi (chitseko) njira mtanda gawo, ndi m'mimba mwake payipi ndi chimodzimodzi, madzimadzi monga mzere wolunjika kudzera valavu. thupi, ndi kuyamwa ali pang'ono kuthamanga dontho. Tsopano nthawi zambiri mumagwiritsa ntchito PTEE, EPDM ndi zida zina, pampando, chifukwa chake, kusindikiza kuwira ndikwabwino. Ndipo kusinthidwa kwa chitetezo cha moto ndi mapangidwe odana ndi static chitetezo, amagwiritsidwa ntchito ndi ***, koma chifukwa mpando wa valve ndi zinthu za PTFE, kutentha kwake kumagwiritsidwa ntchito mpaka madigiri 250 pansipa.
(5) Mavavu a Gulugufe, Mavavu
Kapangidwe ka valavu, ndi molingana ndi mfundo ya chitoliro mu kukoka, otaya ulamuliro chinthu ndi ngodya mbale (chitseko), zakuthupi akhoza kukhala zitsulo kapena pulasitiki zitsulo, fluoro mapapo pa phukusi kunja, etc.), chimbale chokhazikika olamulira pamtima, ndipo amatha kuzungulira mandrel kuwongolera kutsegula ndi kutseka (kutsegula, kutsekedwa madigiri 90 okha a kuzungulira), mpando wa zipangizo monga zitsulo, mphira, fluorine, ndi zokhazikika mu khoma la thupi la valve, Vavu ndi yosavuta mu kapangidwe kake thupi ndi wafer mtundu. Ndiwolemera mopepuka ndipo satenga malo kuti agwedezeke ndikutsegula ndi kutseka. Makamaka pakuwongolera kuthamanga kwakukulu (osati kwa kuyenda kochepa).
Chaka cha 2009 chikuyenera kukhala chaka chodabwitsa kwambiri pamakampani opopera ndi ma valve pambuyo pavuto lazachuma padziko lonse la 2008, lomwe lidadzetsa nyengo ina yomaliza.
National New Deal, ndalama zina za 4 thililiyoni, chitukuko cha mafakitale atsopano asanu ndi awiri, kuphatikizapo mphamvu zatsopano, zipangizo zatsopano, makampani odziwa zambiri, mankhwala atsopano, kuswana kwachilengedwe, kuteteza mphamvu ndi kuteteza chilengedwe, magalimoto amagetsi, pulogalamu yatsopano yolimbikitsira zachuma inayamba, monga ndalama zomwe zinalipo, ntchitoyo inayamba.
Monga gawo la makampani mpope ndi valavu mu 2008 analawa kukongola kwa 4 thililiyoni ndalama, mu 2009, mpope ndi valavu makampani palibe kusowa "carp kulumpha chinjoka chipata" angathe, 2010, mwina padzakhala ziyembekezo zambiri.