Musiyano uripo pakati peForged Steel Valve neCast Steel Valve

I. Maitiro Ekugadzira

Vagadziri veVharuvhu yeSimbi Yakagadzirwa muChina:

Kana yagadzirwa kuburikidza nekugadzira, simbi inopiswa uye kumanikidzwa (senge kupfura, kuburitsa) kunoiswa kuti iumbwe, uye ipapo kugadzirwa kwemuchina kunoitwa.

Maitiro ekugadzira simbi anoita kuti simbi ive yakanatswa uye chimiro chayo chive chakasimba, chisina zvikanganiso zvakaita semaburi uye zvinhu zvinopinda mugomba.

Vharuvhu yeSimbi Yakakandwa:

Simbi yakanyungudutswa inodururwa muforoma kuti itonhore uye iumbwe, yozogadziriswa.

Maitiro ekukanda anogona kukonzera matambudziko akadai semaburi, maburi ekupwanyika kana chimiro chisina kuenzana, izvo zvinoda kuvandudzwa kuburikidza nekugadzirisa kunotevera.

II. Zvimiro zveZvinhu

Vharuvhu yeSimbi Yakagadzirwa:

Simba guru: Kugadzira kunobvisa zvikanganiso zvemukati, uye simba remuchina (kudzivisa kudhonzwa uye kuramba kubatwa) riri nani pane rema "castings".

Kuramba kumanikidzwa kuri nani: kwakakodzera kumanikidzwa kwakanyanya, tembiricha yakakwira kana mamiriro ekushanda akanyanya.

Kuvhara kuri nani: Simbi yacho ine huwandu hwakawanda uye haisi nyore kudonhedza mvura.

Vharuvhu yeSimbi Yakakandwa:

Kusimba kwakaderera: Chimiro chekukanda chinogona kunge chine zvikanganiso zvidiki-diki, zvichiita kuti chive nyore kutsemuka kana chakanyanya kumanikidzwa.

Mutengo wakaderera: wakakodzera kugadzirwa kwemavharuvhu akaumbwa zvakaoma kana makuru.

III. Maumbirwo & Huremu

Vharuvhu yeSimbi Yakagadzirwa:

Chimiro chacho chakareruka, chakaenzana kana kuti chakabatana mukugadzirwa kwacho. Huremu hwacho hwakareruka (hunenge 20% kusvika 30% hwakareruka kupfuura mavharuvhu esimbi akaumbwa ane hunyanzvi hwakafanana).

Kandai Iron Wafer Butterfly Valve Vatengesi China:

Zvivakwa zvakaoma (zvakaita senzira dzekuyerera dzakagadzirwa nenzira dzakasiyana, miviri ine maburi akawanda) zvinogona kugadzirwa. Huremu hwacho hwakakura uye ukobvu hwemadziro hunowanzova hwakakora kutsiva kushaya simba.

IV. Mamiriro Ekushanda Anoshanda

Vharuvhu yeSimbi Yakagadzirwa:

Masisitimu ane simba guru uye tembiricha yepamusoro: akadai senzvimbo dzemagetsi, maindasitiri emafuta, uye mapaipi emhepo ane simba guru.

Nzvimbo ine tembiricha yakaderera: senge masisitimu egasi rechisikigo rakanyungudutswa (LNG), simbi yakagadzirwa ine kusimba kuri nani kwetembiricha yakaderera.

Nzvimbo dzine njodzi: mvura ine chepfu, inobvira uye inoputika (nekuda kwekuvimbika kwakanyanya).

China Cast Iron Swing Check Valve:

Mamiriro ekushanda akajairika ane kumanikidzwa kuri pakati nepakati uye kwakaderera: akadai sekuchenesa mvura, mapaipi emaindasitiri, uye utsi husina kumanikidzwa kwakanyanya.

Zvinhu zvinoparadza: Kuramba ngura kunogona kuvandudzwa nekuwedzera zvinhu zve alloy (zvakadai semavharuvhu esimbi isina ngura).

Mavharuvhu makuru: Kana nzira yekuumba yakaganhurirwa, kukanda kwakakodzera zvakanyanya kune mavharuvhu makuru.

V. Mutengo & Nguva Yekutumira

Mavharuvhu esimbi akagadzirwa:Mari yakawanda yezvinhu zvakabikwa, mari yakawanda mukugadzira madhiri nemidziyo. Nguva refu yekugadzira, yakakodzera mabheti madiki kana zvinodiwa zvepamusoro. Mitengo yemayuniti inowanzo kuve yakakwira.

Mavharuvhu esimbi akakandwa:Mutengo weforoma wakaderera, zvichiita kuti dzikwanise kugadzirwa nevanhu vakawanda. Nguva yekugadzira ipfupi, uye mutengo wacho unokwikwidzana.

VI. Mitemo Yakafanana & Zviratidzo

Valve Yekutarisa Yakagadzirwa neChina:

Magadzirirwo: ASTM A105 (simbi yekabhoni), A182 (simbi isina ngura), nezvimwewo. Chiratidzo chacho chinowanzo sanganisira izwi rekuti "Yakaumbwa".

Valve yeGedhi reSimbi Yakakandwa:

Magadzirirwo: ASTM A216 (simbi yekabhoni), A351 (simbi isina ngura), nezvimwewo. Chiratidzo chacho chinowanzo sanganisira izwi rekuti "Cast".