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Specialty Gaskets: Ndezvipi uye tinozvishandisa riini?

Specialty Gaskets: Ndezvipi uye tinozvishandisa riini?

Kwemakore anopfuura mazana mashanu, majoini esimbi pombi akabatanidzwa munzira dzakasiyana siyana. Kubva pamajoini ekutanga akasungirirwa akagadzirwa muna 1785 ayo aishandisa gaskets akagadzirwa nezvinhu zvakasiyana siyana kuchinjika kweye bhero uye spigot akabatana kutenderedza 1950 yaishandisa shinda yekucheka kana kuruka hemp.

Mazuva ano mapush-on gaskets anemhando dzakasiyana dzemakomputa erabha, uye kuvandudzwa kwepush-on gasket kwakaratidza kuti kunobatsira mukubudirira kwemvura isingabude isina mvura uye pombi yetsvina. Ngatinyatso tarisei pane yega yega gasket inowanikwa pamusika nhasi.

Akakosha Mabasa Anoshevedza Akakosha maGasketi

Wanga uchiziva here kuti haasi ese maPush-on gaskets anoitirwa zvese zvinoshandiswa? Kuti ugone kuwedzera kushanda mune chero application, zvakakosha kuti ushandise yakakodzera gasket zvinhu kune yako hunyanzvi application.

Mamiriro evhu, mamwe mhando yemapaipi padyo nenzvimbo yako yekumisikidza, uye tembiricha yemvura ndizvo zvinhu zvakakosha pakusarudza kuti ndeupi hunyanzvi gasket wakakodzera basa racho. Hunyanzvi magasketi anogadzirwa nemhando dzakasiyana dzeelastomers kurwisa chero basa rinogona kudikanwa.

Iwe Unosarudza Sei Iyo Yakakodzera Specialty Gasket yaJobho?

Kutanga, ive shuwa kushandisa yakasarudzika gaskets yakapihwa neyeye pombi inogadzira. Pamusoro pezvo, ita chokwadi gaskets ari NSF61 uye NSF372 yakatenderwa. Zvino, ngatinyatso tarisei akasarudzika akasarudzika magaskets anowanikwa, misiyano yavo, uye mashandisiro avo.

SBR (Yakasimba Butadiene)

Styrene Butadiene (SBR) magasketi ndiwo anonyanya kushandiswa kusundira-pamubatanidzwa gasket muDuctile iron pombi (DI pombi) indasitiri. Chikamu chimwe nechimwe cheDI pombi chinotumirwa chiyero ine SBR gasket. SBR ndiyo yepedyo kune yakasikwa rabha yeese akakosha magaskets.

Zvakajairika mashandisiro eSBR gasket ndeaya:

Kumwa mvura; Mvura yeGungwa; Hwetsvina; Mvura Yakawanikwazve; Mvura Mbishi; Dutu Mvura

Iyo yekupedzisira sevhisi tembiricha yeSBR Push akabatana gaskets ndeye 150 madigiri Fahrenheit yemvura uye sewer kunyorera.

EPDM (Ethylene Propylene Diene Monomer)

EPDM magasketi anowanzo shandiswa neDuctile Iron pombi kana paine hupo hwe:

Alcohols; Deredza Acid; Deredza Alkalis; Ketoni (MEK, Acetone); Muriwo Oiri

Mamwe masevhisi anogamuchirwa anosanganisirwa ndeaya:

Kumwa mvura; Mvura yeGungwa; Hwetsvina; Mvura Yakawanikwazve; Mvura Mbishi; Dutu Mvura

EPDM inosundira majoketi akabatana ane imwe yepamusoro-soro tembiricha yemasevhisi eanokosha mashanu gaskets pa212 degrees Fahrenheit yemvura uye sewer kunyorera.

Nitrile (NBR) (Acrylonitrile Butadiene)

Nitrile gaskets anowanzo shandiswa neDuctile iron pombi kana paine hupo hwe:

Mahydrocarbon; Mafuta; Mafuta; Fluids; Yakanatswa Petroleum

Mamwe masevhisi anogamuchirwa anosanganisira:

Kumwa mvura; Mvura yeGungwa; Hwetsvina; Mvura Yakawanikwazve; Mvura Mbishi; Dutu Mvura

Nitrile kusundira majoini gaskets ehurefu hwebasa tembiricha yemadhigirii zana nemakumi mashanu emadhigrai emvura nekushandisa tsvina.

Neoprene (CR) (Polychloroprene)

Neoprene gaskets anowanzo shandiswa pamwe Ductile iron pombi kana uchibata nemafuta ane marara. Kushandiswa kwavo kunosanganisira:

Kumwa mvura; Mvura yeGungwa; Hwetsvina; Mvura Yakawanikwazve; Mvura Mbishi; Dutu Mvura; Viton, Fluorel (FKM) (Fluorocarbon)

Izvi zvinoonekwa se "Mack Daddy" yeakasarudzika gaskets - Viton gaskets inogona kushandiswa kune:

Anonhuwirira Mahydrocarbon; Fuels Acids; Vegetable Oils; Petroleum Zvigadzirwa; Chlorinated Hydrocarbon; Mazhinji Makemikari nemaSolvents

Mamwe masevhisi anogamuchirwa anosanganisira:

Kumwa mvura; Mvura yeGungwa; Hwetsvina; Mvura Yakawanikwazve; Mvura Mbishi; Dutu Mvura

Pamusoro pezvo, Viton kusundira-pamajoini magasketi ane yakanyanya yepamusoro tembiricha yebasa ye212 degrees Fahrenheit, zvichiita kuti Viton gasket rive rakanakisa kwese uye kwese-kutenderedza hunyanzvi gasket yeDuctile iron pombi. Asi kuve wakanakisa kunouya nemutengo; ichi ndicho chinodhura chinonyanya kukosha gasket pamusika.

Kuchengeta Unyanzvi Hwako Gaskets

Ikozvino, kana ako magasketi aunzwa kunzvimbo yebasa, ita shuwa yekutarisira kwakaringana mari yako. Zvinhu zvakati wandei zvinokanganisa mashandiro ese egaskets rako

Zvinhu zvakashata zvakadaro zvinosanganisira, asi hazvirevi kune:

Zuva rakananga; Kupisa; Mamiriro ekunze; Tsvina; Zvimedu

Hupenyu hwekutarisirwa hweDI pombi hwave kupfuura makore zana, uye ikozvino zvauri kugona kuona iro rakakosha hunyanzvi gasket kune chero nzvimbo yebasa saiti, unogona kuva nechivimbo chekuti chirongwa chako chiri Iron Strong mukufamba kwenguva.


Post nguva: Jun-02-2020