The Premium Long Life Pump Piston ea Bophelo bo Bolelele
Mocheso o Phahameng oa Urethane Bonded Pistons
Li-piston tsa rona tsa mocheso o phahameng oa urethane tse kopantsoeng le pompo ea seretse li eketsa sekhahla sa ho kenella ha liepo, li matlafatsa taolo ea ts'ebetso, le ho ntlafatsa moruo oa likonteraka tsa ho cheka. Ntle le ho eketseha ha mocheso, abrasion, le particle embedment resistance, mokhoa ona oa khale, oa lik'hemik'hale tse nang le thepa o boetse o fana ka khanyetso e eketsehileng ho metsi, oli le maro a ho cheka a maiketsetso. Motsoako oa polima oa sejoale-joale o fa maro a chekang a entsoeng ka metsi, a maiketsetso le oli matla a ho hanela tlhaselo ea lik'hemik'hale ho tsoa ho li-additives. Ho feta moo, motsoako ona o bonts'a khanyetso e phahameng ea abrasion khahlano le lintho tse thata tsa ho cheka tse emisitsoeng ka har'a seretse sa ho cheka le ho bonts'a ts'ebetso e ikhethang ea mocheso o phahameng, ka bokhoni ba ho sebetsa mochesong oa mokelikeli o ka holimo ho 300 ° F. Re ka beha leihlo 'mele oa piston ka ho ngola letsatsi la moetsi sehlahisoa se seng le se seng ka lebaka la taolo ea rona e ntlafalitsoeng ea ts'ebetso. Lihlooho tsa tšepe tsa tšepe tse entsoeng ke Grandtech li hlahisa mamello e tiileng bakeng sa ts'ebetso e ntlafalitsoeng.
Li-piston tsa Rubber Bonded
Bakeng sa maro a ho cheka a thehiloeng metsing, re kopanya melemo ea moralo oa rona oa piston e kopantsoeng le motsoako oa elastomer o thehiloeng ho nitrile. Le hoja lipiston tsa urethane li sebetsa hantle ka maro a entsoeng ka oli le a maiketsetso, li ka boela tsa sebelisoa ka seretse se thehiloeng metsing. Motsoako oa rabara ea nitrile ke khetho e ntle ka ho fetisisa bakeng sa maro a ho cheka a thehiloeng metsing. Mofuta o matla ka ho fetisisa le o hananang le extrusion oa piston o hlahisoa ka ho tlama rabara ho hub ea tšepe, e leng ho fokotsang monyetla oa hore ho be le litsela tse lutlang karolong e ka hare ea piston. Ka lebaka la sebopeho sa molomo se koaletsoeng se tiisitsoeng ka hare, rabara e ka hola ka hare ka lebaka la katoloso ea mocheso ntle le ho hatella molomo o tiisang haholo. Lithempereichara tse ka holimo ho 250 ° F (121 ° C), piston ea bonded-nitrile e ka sebelisoa ka katleho ka pholileng e nepahetseng le lubrication e fanoang ke tsamaiso ea liner-wash.
Lipiston tsa Rubber tse ka nkeloang sebaka
Rabara ea Nitrile e sebelisoa ha ho etsoa piston ea rona ea rabara e ka nkeloang sebaka hore e mamelle ho abrasion le extrusion. Ka lebaka la kaho ea eona e tiileng, e khona ho mamella likhatello tsa ts'ebetso tse fihlang ho 7500 PSI. Moqapi oa eona oa likarolo tse peli o thusa ho nkela rabara sebaka ka khatello e tlase ea ts'ebetso. Piston ea rabara e ka nkeloang sebaka e ka sebetsa metsing a hlakileng ho fihlela seretseng sa boima bo boima ba ho cheka maemong a mangata haholo a ho cheka. Ka bongata ba lihlahisoa tse ling tsa bahlahisi, li-piston tsena li fetoha ka ho feletseng. Boholo ba 3" ho isa ho 7-1 / 2" boa fumaneha.
Kopo
Grandtech long liner seretse piston ea pompo e fumaneha bakeng sa pompo ea seretse ea ho cheka, empa ha e na moeli ka tsela e latelang:
*HONGHUA pompo ea seretse: HHF-500, HHF-800, HHF-1000, HHF-1600, HHF-1600HL, HHF-2200HL,5NB-2400HL
*Pompo ea seretse ea BOMCO: F500, F800, F1000F,1600HL, F2200HL
*Pompo ea seretse ea EMSCO: FB500, FB800, FB1000, FB1600, FD1000, FD1300, FD1600
* National P letoto la seretse pompo, 7P-50,8P-80,9P-100,12P-160,14P-220,
*Pompo ea seretse ea Seliba sa Oli: A-350/560/650/850/1100/1400/1700
*Pompo ea seretse ea Gardner Denver: PZ7/8/9/10/11
*Pompo ea seretse ea Wirth: TPK1000, TPK1600, TPK 2000, TPK2200
*Pompo ea seretse ea Ideco: T-800/1000/1300/1600
*Lipompo tsa Russia: UNBT-1180, UNBT-950, UNB-600, 8T-650
*Ellis Williams: E-447, E-2200