Specialty Gaskets: Chii Izvo uye Tinozvishandisa Rini?

Specialty Gaskets: Chii Izvo uye Tinozvishandisa Rini?

Kwemakore anopfuura 500, majoini epombi esimbi akabatanidzwa nenzira dzakasiyana-siyana.Kubva pamajoini ekutanga akapetana akagadzirwa muna 1785 akashandisa magaskets akagadzirwa nezvinhu zvakasiyana siyana kusvika pakushanduka kwebhero uye spigot joint munenge muna 1950 aishandisa caulking shinda kana yakarukwa hemp.

Mazuva ano mapush-on gaskets anoumbwa nemhando dzakasiyana dzemakomisheni erabha, uye kuvandudzwa kwepush-on gasket kwaratidza kuti kunobatsira mukubudirira kwemvura isingabvisi uye majoini esuweji.Ngatitarisei zvakanyanya kune yega yega yega gasket iripo pamusika nhasi.

Mabasa Akakosha Anodaidza Magetsi Akakosha

Wanga uchiziva here kuti haasi ese e-push-on gaskets akagadzirirwa ese maapplication?Kuti uwedzere kushanda mune chero application, zvakakosha kuti ushandise yakakodzera gasket zvinhu zvehunyanzvi hwekushandisa.

Mamiriro evhu, mamwe marudzi emapaipi padyo nenzvimbo yako yekuisa, uye tembiricha yemvura ndizvo zvinhu zvekutanga pakusarudza kuti ndeipi gasket yakakosha pabasa racho.Specialty gaskets anogadzirwa emhando dzakasiyana dzemalastomer kuti arambe chero basa ringade.

Iwe Unosarudza Sei Iyo Yakakodzera Specialty Gasket yeBasa?

Kutanga, iva nechokwadi chekushandisa hunyanzvi gaskets hwakapihwa nemugadziri wepombi.Pamusoro pezvo, iva nechokwadi chekuti gaskets ndeye NSF61 uye NSF372 yakatenderwa.Ikozvino, ngatitarisei zvakanyanya kune akasiyana siyana ehunyanzvi gaskets aripo, kusiyana kwawo, uye mashandisiro awo.

SBR (Styrene Butadiene)

Styrene Butadiene (SBR) gaskets ndiwo anonyanya kushandiswa kusunda-pajoin gasket muDuctile iron pombi (DI pombi) indasitiri.Yese chidimbu cheDI pombi inotumirwa yakajairwa neSBR gasket.SBR ndiyo iri padyo nerabha rechisikigo pane ese akakosha gaskets.

Kazhinji kushandiswa kweSBR gasket ndeiyi:

Kumwa mvura;Mvura yeGungwa;Sanitary Sewer;Mvura Yakadzorerwa;Raw Water;Mvura Yedutu

Iyo yakanyanya tembiricha yesevhisi yeSBR kusunda majoini gaskets i150 madhigirii Fahrenheit yemvura netsvina yekushandisa.

EPDM (Ethylene Propylene Diene Monomer)

EPDM gaskets anowanzo shandiswa neDuctile Iron pombi kana paine huvepo hwe:

Doro;Dilute Acids;Dilute Alkalis;Ketones (MEK, acetone);Mafuta emiriwo

Mamwe masevhisi anogamuchirwa anosanganisira:

Kumwa mvura;Mvura yeGungwa;Sanitary Sewer;Mvura Yakadzorerwa;Raw Water;Mvura Yedutu

EPDM kusunda majoini gaskets ane imwe yepamusoro sevhisi tembiricha yeashanu makuru ehunyanzvi gaskets pa212 madhigirii Fahrenheit ekushandisa mvura netsvina.

Nitrile (NBR) (Acrylonitrile Butadiene)

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

Hydrocarbons;Mafuta;Mafuta;Fluids;Yakanatswa Petroleum

Mamwe masevhisi anogamuchirwa anosanganisira:

Kumwa mvura;Mvura yeGungwa;Sanitary Sewer;Mvura Yakadzorerwa;Raw Water;Mvura Yedutu

Nitrile inosundidzira majoini gaskets kwehupamhi hwesevhisi tembiricha ye150 madhigirii Fahrenheit yemvura netsvina yekushandisa.

Neoprene (CR) (Polychloroprene)

Neoprene gaskets anowanzo shandiswa neDuctile iron pombi pakubata nemarara ane girizi.Kushandiswa kwavo kunosanganisira:

Kumwa mvura;Mvura yeGungwa;Sanitary Sewer;Mvura Yakadzorerwa;Raw Water;Storm Water;Viton, Fluorel (FKM) (Fluorocarbon)

Aya anoonekwa se "Mack Daddy" ehunyanzvi gaskets - Viton gaskets inogona kushandiswa ku:

Inonhuhwirira Hydrocarbons;Fuels Acids;Mafuta emiriwo;Petroleum Products;Chlorinated Hydrocarbons;Mazhinji Chemicals uye Solvents

Mamwe masevhisi anogamuchirwa anosanganisira:

Kumwa mvura;Mvura yeGungwa;Sanitary Sewer;Mvura Yakadzorerwa;Raw Water;Mvura Yedutu

Pamusoro pezvo, Viton push-pamajoini gaskets ane tembiricha yepamusoro yesevhisi ye212 degrees Fahrenheit, zvichiita kuti Viton gasket ive yakanyanya kunaka uye yakatenderedza specialty gasket yeDuctile iron pipe.Asi kuva akanakisa kunouya nemubhadharo;iyi ndiyo inonyanya kudhura specialty gasket pamusika.

Kuchengeta Yako Yakakosha Gaskets

Ikozvino, kana gaskets yako yaunzwa kunzvimbo yebasa, ita shuwa kutarisira kwakaringana mari yako.Zvinhu zvinoverengeka zvinogona kukuvadza kuita kwese kwegaskets yako.

Zvinhu zvisina kunaka zvakadaro zvinosanganisira, asi hazvigumiri ku:

Chiedza chezuva chakananga;Tembiricha;Weather;Dirt;Debris

Iyo inotarisirwa lifecycle yeDI pombi inopfuura makore zana, uye ikozvino zvawave kukwanisa kuona iyo chaiyo nyanzvi gasket kune chero basa saiti mamiriro, unogona kuva nechivimbo chekuti purojekiti yako Iron Strong mukufamba kwenguva.