Ama-Specialty Gaskets: Ayini Futhi Siwasebenzisa Nini?

Ama-Specialty Gaskets: Ayini Futhi Siwasebenzisa Nini?

Sekuyiminyaka engaphezu kuka-500, amapayipi ensimbi exhunywe ngezindlela ezihlukahlukene.Kusukela emalungeni okuqala ane-flanged athuthukiswa ngo-1785 asebenzisa ama-gaskets enziwe ngezinto ezihlukahlukene kuze kube yinguquko ye-bell kanye ne-spigot joint cishe ngo-1950 ayesebenzisa intambo ye-caulking noma i-hemp ephothiwe.

Ama-push-on gaskets anamuhla ahlanganisa izinhlobo ezihlukene zenhlanganisela yenjoloba, futhi ukuthuthukiswa kwe-push-on gasket kufakazele ukuba wusizo empumelelweni yokuhlangana okungavuzi kwamanzi nendle.Ake sihlolisise i-gasket ngayinye ekhethekile etholakala emakethe namuhla.

I-Special Jobs Call for Special Gaskets

Ubuwazi ukuthi akuwona wonke ama-push-on gasket enzelwe zonke izinhlelo zokusebenza?Ukuze ukwandise ukusebenza kahle kunoma yiluphi uhlelo lokusebenza, kubalulekile ukusebenzisa impahla efanele ye-gasket kuhlelo lwakho lokusebenza olukhethekile.

Izimo zenhlabathi, ezinye izinhlobo zamapayipi eduze kwendawo ofake kuyo, nezinga lokushisa loketshezi yizici eziyinhloko lapho unquma ukuthi iyiphi i-gasket ekhethekile elungele umsebenzi.Ama-gaskets akhethekile enziwe ngezinhlobo ezahlukahlukene zama-elastomer ukumelana nanoma yini umsebenzi ongayidinga.

Ungayikhetha Kanjani I-Specialty Gasket Elungile Yomsebenzi?

Okokuqala, qiniseka ukuthi usebenzisa ama-gaskets akhethekile anikezwe umenzi wepayipi.Ukwengeza, qiniseka ukuthi ama-gaskets yi-NSF61 kanye ne-NSF372 egunyaziwe.Manje, ake sibhekisise ama-gasket ahlukahlukene akhethekile atholakalayo, umehluko wawo, kanye nokusetshenziswa kwawo.

I-SBR (Styrene Butadiene)

Ama-gaskets e-Styrene Butadiene (SBR) angama-push-on joint gasket asetshenziswa kakhulu embonini ye-Ductile iron pipe (DI pipe).Lonke ucezu lwepayipi le-DI lithunyelwa okujwayelekile nge-SBR gasket.I-SBR iyona eseduze kakhulu nerabha yemvelo kuwo wonke ama-gaskets akhethekile.

Ukusetshenziswa okujwayelekile kwe-SBR gasket yilezi:

Ukuphuza-Amanzi;Amanzi Olwandle;Indle Ehlanzekile;Amanzi Abuyiselwe;Amanzi Aluhlaza;Amanzi Esiphepho

Izinga lokushisa eliphezulu lesevisi ye-SBR push joint gaskets ngu-150 degrees Fahrenheit emanzini nezinhlelo zendle.

I-EPDM (Ethylene Propylene Diene Monomer)

Ama-gaskets e-EPDM avame ukusetshenziswa ngepayipi le-Ductile Iron uma kukhona:

Utshwala;Hlanza ama-Acids;Hlanza ama-alkali;I-Ketones (MEK, i-acetone);Amafutha Emifino

Ezinye izinsiza ezamukelekayo zifakiwe yilezi:

Ukuphuza-Amanzi;Amanzi Olwandle;Indle Ehlanzekile;Amanzi Abuyiselwe;Amanzi Aluhlaza;Amanzi Esiphepho

I-EPDM push joint gaskets inezinga lokushisa eliphakeme kakhulu lesevisi lama-gaskets akhethekile amahlanu angu-212 degrees Fahrenheit wokufaka amanzi nendle.

I-Nitrile (NBR) (Acrylonitrile Butadiene)

Ama-Nitrile gaskets avame ukusetshenziswa ne-Ductile iron pipe uma kukhona:

Amakhabhoni;Amafutha;Amafutha;Uketshezi;I-Refined Petroleum

Ezinye izinsiza ezamukelekayo zihlanganisa:

Amanzi Okuphuza;Amanzi Olwandle;Indle Ehlanzekile;Amanzi Abuyiselwe;Amanzi Aluhlaza;Amanzi Esiphepho

I-Nitrile push joint gaskets yezinga lokushisa eliphezulu lesevisi elingu-150 degrees Fahrenheit lamanzi kanye nendle.

I-Neoprene (CR) (i-Polychloroprene)

I-Neoprene gaskets ivamise ukusetshenziswa ne-Ductile iron pipe uma isebenza nemfucuza enamafutha.Ukusetshenziswa kwabo kuhlanganisa:

Amanzi Okuphuza;Amanzi Olwandle;Indle Ehlanzekile;Amanzi Abuyiselwe;Amanzi Aluhlaza;Amanzi Esiphepho;I-Viton, i-Fluorel (FKM) (i-Fluorocarbon)

Lokhu kuthathwa ngokuthi "uMack Daddy" wama-gaskets akhethekile - Ama-gaskets e-Viton angasetshenziselwa:

Ama-Hydrocarbons anephunga elimnandi;I-Fuels Acids;Amafutha Emifino;Imikhiqizo kaphethiloli;I-Chlorinated Hydrocarbons;Amakhemikhali amaningi kanye Nezincibilikisi

Ezinye izinsiza ezamukelekayo zihlanganisa:

Amanzi Okuphuza;Amanzi Olwandle;Indle Ehlanzekile;Amanzi Abuyiselwe;Amanzi Aluhlaza;Amanzi Esiphepho

Ukwengeza, i-Viton push-on joint gaskets inezinga lokushisa eliphakeme kakhulu lesevisi elingu-212 degrees Fahrenheit, okwenza i-Viton gasket ibe i-gasket ehamba phambili kunazo zonke futhi ezungezile ekhethekile yepayipi lensimbi le-Ductile.Kodwa ukuba ngohamba phambili kuhambisana nezindleko;lena igasket ekhethekile ebiza kakhulu emakethe.

Ukunakekela I-Specialty Gaskets Yakho

Manje, uma ama-gaskets akho eselethiwe esizeni somsebenzi, qiniseka ukuthi unakekela kahle utshalomali lwakho.Izinto ezimbalwa zingalimaza ukusebenza kukonke kwama-gaskets akho.

Izinto ezinjalo ezingezinhle zihlanganisa, kodwa azikhawulelwe kulokhu:

Ukukhanya kwelanga okuqondile;Izinga lokushisa;Isimo sezulu;Ukungcola;Imfucumfucu

Umjikelezo wokuphila olindelekile wepayipi le-DI iminyaka engaphezu kweyi-100, futhi manje njengoba usukwazi ukuhlonza i-gasket ekhethekile efanele kunoma yisiphi isimo sendawo yomsebenzi, ungaqiniseka ukuthi iphrojekthi yakho I-Iron Strong ngokuhamba kwesikhathi.