Nhau dzeZvigadzirwa
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Zvisimbiso zvevharuvhu: Ungasiyanisa sei uye kusarudza zvigaro zvevharuvhu zvePTFE, EPDM, uye PFA?
1: Ndeupi musiyano mukuru pakati pezvinhu zvePTFE, EPDM nePFA? PTFE (Polytetrafluoroethylene): Inozivikanwa samambo wepurasitiki, isimbi chena ine makemikari asina simba uye inodzivirira kupisa (-196℃ ~ + 200℃). Ine friction coefficient yakaderera zvikuru, asi ...Verenga zvakawanda -
Mibvunzo inowanzo bvunzwa nezvevharuvhu yekuburitsa mweya wepaipi
1. Sei mapaipi achifanira kuiswa vharuvhu yekuburitsa mweya? Kana mapaipi azadzwa nemvura, achiyerera, kana kuti achibuda mvura, mweya unogona kuungana mukati mawo. Kana akasaburitswa, "kuvharika kwemhepo" kuchaumbwa, izvo zvichaderedza chikamu chemvura uye kuwedzera kushandiswa kwesimba. Mukati me...Verenga zvakawanda -
Maitiro Ekusarudza Vharuvhu Yeshavishavi Yakakodzera Yekurapa Mvura
Nzvimbo dzekuchenesa mvura dzinobatsira zvikuru pakupa mvura yakachena uye yakachengeteka inoshandiswa mumabasa akasiyana-siyana. Mavharuvhu eButterfly ndeimwe yezvinhu zvakakosha munzvimbo yekuchenesa mvura sezvo anoshandiswa kudzora kuyerera kwemvura uye huwandu hwemakemikari anoparadzirwa. Sarudzo ye...Verenga zvakawanda -
IP yeGiredhi reDziviriro
1. Chii chinorehwa nedanho rekudzivirira IP? Danho rekudzivirira IP (Ingress Protection) ndiro boka rezvishandiso zvemagetsi zvinodzivirira guruva uye zvisingapindi mvura rinotsanangurwa neInternational Standard IEC 60529. Rine "IP" rinoteverwa nemanhamba maviri: nhamba yekutanga inomiririra ...Verenga zvakawanda -
Chisimbiso chakapfava nechisimbiso chakasimba chevharuvhu yegedhi
1. Chii chinonzi chisimbiso chakapfava nechisimbiso chakasimba chevharuvhu yegedhi? Mavharuvhu egedhi akapfava anoshandisa zvinhu zvisina simbi zvakaita serabha nePTFE sezvisimbiso, izvo zvakapfava uye zvakaoma pamwe chete nechigaro chevharuvhu yesimbi. Anovimba nekushanduka kwe elastic kwezvinhu zvechisimbiso kuti azadze gap uye...Verenga zvakawanda -
Musiyano uripo pakati pemavharuvhu anotengeswa kunze kwenyika nemavharuvhu emumba ndeupi?
Musiyano uripo pakati pemavharuvhu emumba nemavharuvhu anounzwa kunze kwenyika unonyanya kuratidzwa muzvinhu zvinotevera: 1. Zvinhu uye maitiro: Mavharuvhu anounzwa kunze kwenyika: anowanzo sarudzwa zvinhu zvisina kugadzirwa, zvakaita sesimbi isingasvibi (senge 316L), alloys dzakakosha kana mapurasitiki einjiniya. Maitiro ekukanda (senge pr...Verenga zvakawanda -
Vharuvhu yeTWS isina kusimba yemabhatafura yakabatana neCE certification kuti ikurumidze kukura kwayo mumusika weEurope.
Munguva pfupi yapfuura, Tianjin Tanggu Water-Seal Valve Co., Ltd. yakazivisa kuti chigadzirwa chikuru chekambani ichi, vharuvhu yemapuruguru, yakawedzerwa pachitupa cheEU CE. Kuenderera mberi kwechitupa ichi hakungoratidzi chete kuti chigadzirwa ichi chinoramba chichitevedzera zvinodiwa neEU maererano ne...Verenga zvakawanda -
Nzira Yokusarudza Mavharuvhu Ekugadzira Mapaipi? Nyanzvi: Tarisa Mamiriro Ekushanda uye Midhiya, TWS Inopa Mhinduro Dzakasiyana-siyana
Mukugadzirwa kwemapaipi ezvivakwa zvemaindasitiri nezvehurumende, kusarudzwa kwemavharuvhu kwakabatana zvakananga nekushanda zvakanaka, kuchengetedzeka uye kuchengetedza kwehurongwa hwese hwekutumira mvura. Tichitarisana nemhando dzakasiyana-siyana dzevharuvhu dziri pamusika, nzira yekusarudza mavharuvhu nesainzi yave chinhu chikuru mukugadzira...Verenga zvakawanda -
Nzira Yekugadzirisa yeVharuvhu Yemaindasitiri
Mavharuvhu emaindasitiri chinhu chakakosha pakudzora kufamba kwemidziyo inofambisa mashoko mumapaipi emaindasitiri. Anoshandiswa zvakanyanya muindasitiri yepeturu, makemikari, simbi, magetsi, kugadzira mapepa, mishonga, chikafu nedzimwe nzvimbo. Kuti zvive nechokwadi chekuti zvinhu...Verenga zvakawanda -
Kugadzira zvinhu zvitsva kunotungamira mune ramangwana: TWS inotsanangura zvakadzama mabhenefiti ehunyanzvi eU-Section Flanged Wafer Butterfly Valve
I. Sumo yechigadzirwa Vharuvhu yeshavishavi yemhando yeU-type soft seal mudziyo unodzora uye unodzima mashandiro epamusoro. Peya yayo yekuvharira ine dhizaini yakasarudzika ye "U-type". Chigaro chevharuvhu chinowanzo umbwa nemazvo kubva kune rabha yemhando yepamusoro (senge EPDM, NBR, PTFE, nezvimwewo) uye ine U-type...Verenga zvakawanda -
Musiyano uripo pakati peForged Steel Valve neCast Steel Valve
I. Maitiro Ekugadzira Vharuvhu Yesimbi Yakagadzirwa Inogadzira China: Yakagadzirwa kuburikidza nemaitiro ekugadzira, simbi inopiswa uye kumanikidzwa (senge kupfura, kuburitsa) kunoiswa kuti iumbwe, uye ipapo kugadzirwa kwemuchina kunoitwa. Maitiro ekugadzira anoita kuti simbi ionekwe se...Verenga zvakawanda -
Pfungwa Huru dzeMagadzirirwo eMavharuvhu ePaipi
I. Kugadzirira Kuisa 1. Tarisa modhi ye vharuvhu, mwero wekumanikidzwa, uye kuzivikanwa kwenzira yekuyerera kwayo kuti uve nechokwadi chekuti inosangana nezvinodiwa zvedhizaini. 2. Tarisa kuchena kwemukati mevharuvhu uye bvisa zvinhu zvinodzivirira pakurongedza nezvimwe zvinhu....Verenga zvakawanda
