Impapuro zihariye: Nibiki kandi Tuzikoresha ryari?

Impapuro zihariye: Nibiki kandi Tuzikoresha ryari?

Kumyaka irenga 500, guhuza imiyoboro yicyuma byahujwe muburyo butandukanye.Kuva ku ngingo ya mbere ihindagurika yatejwe imbere mu 1785 yakoreshaga gasketi ikozwe mu bikoresho bitandukanye kugeza ihindagurika ry’inzogera hamwe na spigot ihuriweho ahagana mu 1950 yakoreshaga umugozi wa caulking cyangwa ikivuguto.

Muri iki gihe, gasketi zigezweho zigizwe nubwoko butandukanye bw’ibikoresho bya reberi, kandi iterambere ry’igitutu ryagaragaye ko ryagize uruhare runini mu gutsinda amazi adafite amazi hamwe n’imyanda.Reka dusuzume neza buri gasketi yihariye iboneka ku isoko uyumunsi.

Akazi kadasanzwe guhamagarira gaseke idasanzwe

Wari uzi ko gasketi zose zitagenewe porogaramu zose?Kugirango urusheho gukora neza muri porogaramu iyo ari yo yose, ni ngombwa gukoresha ibikoresho bya gasike bikwiye kubisabwa byihariye.

Imiterere yubutaka, ubundi bwoko bwimiyoboro hafi yaho ushyira, hamwe nubushyuhe bwamazi nibintu byingenzi mugihe ugena gasketi yihariye ikwiye kumurimo.Gasketi yihariye ikozwe muburyo butandukanye bwa elastomers kugirango irwanye akazi kose gasaba.

Nigute Uhitamo Igikoresho Cyiza Cyakazi Cyakazi?

Ubwa mbere, menya neza gukoresha gasketi yihariye itangwa nuwakoze imiyoboro.Byongeye kandi, menya neza ko gasketi zemewe NSF61 na NSF372.Noneho, reka turebe neza gasketi zitandukanye zidasanzwe ziboneka, itandukaniro ryazo, nimikoreshereze yazo.

SBR (Styrene Butadiene)

Styrene Butadiene (SBR) gasketi nizo zikoreshwa cyane mu gusunika gazi mu ruganda rwa Ductile icyuma (DI pipe).Igice cyose cyumuyoboro wa DI cyoherejwe mubisanzwe hamwe na gaze ya SBR.SBR niyo yegereye reberi karemano ya gasketi yihariye.

Ibikoreshwa mubisanzwe kuri SBR ni:

Kunywa-Amazi;Amazi yo mu nyanja;Umuyoboro w’isuku;Amazi yagaruwe;Amazi mabi;Amazi y'Umuyaga

Ubushyuhe ntarengwa bwa serivisi kuri SBR gusunika gasketi ni dogere 150 Fahrenheit kumazi no gukoresha imiyoboro.

EPDM (Ethylene Propylene Diene Monomer)

Igipapuro cya EPDM gikunze gukoreshwa hamwe na Ductile Iron pipe mugihe hariho aho:

Inzoga;Koresha aside;Koresha Alkalis;Ketone (MEK, Acetone);Amavuta y'imboga

Izindi serivisi zemewe zirimo:

Kunywa-Amazi;Amazi yo mu nyanja;Umuyoboro w’isuku;Amazi yagaruwe;Amazi mabi;Amazi y'Umuyaga

EPDM gusunika gasketi ihuriweho hamwe nimwe mubushyuhe bwo hejuru bwa serivise eshanu zingenzi zidasanzwe kuri dogere 212 Fahrenheit kumazi no gukoresha imiyoboro.

Nitrile (NBR) (Acrylonitrile Butadiene)

Igipimo cya Nitrile gikunze gukoreshwa hamwe na Ductile icyuma mugihe hari aho:

Amashanyarazi;Ibinure;Amavuta;Amazi;Ibikomoka kuri peteroli

Izindi serivisi zemewe zirimo:

Amazi yo Kunywa;Amazi yo mu nyanja;Umuyoboro w’isuku;Amazi yagaruwe;Amazi mabi;Amazi y'Umuyaga

Nitrile gusunika gasketi ihuriweho nubushyuhe ntarengwa bwa dogere 150 Fahrenheit kumazi no gukoresha imyanda.

Neoprene (CR) (Polychloroprene)

Neoprene gasketi ikoreshwa hamwe numuyoboro wa Ductile mugihe uhanganye n imyanda yamavuta.Imikoreshereze yabo ikubiyemo:

Amazi yo Kunywa;Amazi yo mu nyanja;Umuyoboro w’isuku;Amazi yagaruwe;Amazi mabi;Amazi y'Umuyaga;Viton, Fluorel (FKM) (Fluorocarbon)

Izi zifatwa nka "Mack Daddy" ya gasketi yihariye - gasike ya Viton irashobora gukoreshwa kuri:

Hydrocarbone ya Aromatic;Amavuta acide;Amavuta akomoka ku bimera;Ibikomoka kuri peteroli;Hydrocarbone ya Chlorine;Imiti myinshi hamwe na Solvents

Izindi serivisi zemewe zirimo:

Amazi yo Kunywa;Amazi yo mu nyanja;Umuyoboro w’isuku;Amazi yagaruwe;Amazi mabi;Amazi y'Umuyaga

Byongeye kandi, Viton gusunika gasketi ihuriweho ifite ubushyuhe bwo hejuru bwa serivisi ya dogere 212 Fahrenheit, bigatuma gaze ya Viton iba nziza muri rusange kandi hafi ya gaze yihariye ya pipine ya Ductile.Ariko kuba mwiza bizana ikiguzi;iyi ni gasike yihariye ihenze ku isoko.

Kwita kuri Gasketi yawe yihariye

Noneho, gasketi yawe imaze kugezwa kumurimo wakazi, menya neza kwita kubushoramari bwawe.Ibintu byinshi birashobora kwangiza imikorere rusange ya gaseke yawe.

Ibintu nkibi bibi birimo, ariko ntibigarukira gusa:

Imirasire y'izuba;Ubushyuhe;Ikirere;Umwanda;Debris

Ubuzima buteganijwe bwa DI umuyoboro urenze imyaka 100, kandi ubu umaze kumenya gasketi yihariye ikwiye kumwanya uwo ariwo wose wakazi, urashobora kwizera ko umushinga wawe ari Iron Strong mugihe kirekire.