PTFE Belofo ea serurubele e nang le flange ka botlalo

Mesebetsi ea bohlokoa: PTFE, Ka ho feletseng, ka lined, flange, serurubele, valve, sehlopha sa 150

LITLHAKISO TSA LITŠOANTŠISO:

Boholo: NPS 2 ho ea ho NPS 48

Mefuta ea Khatello: Sehlopha sa 150 ho ea ho Sehlopha sa 300, PN10, PN16

Khokahano ea Flange: RF, Wafer, Lugged

LITŠOANTŠISO:

'Mele: Tšepe ea Cast, Ductile Iron, WCB, CF8, CF8M

Setulo: PTFE, RPTFE, NYLON, PFA

Disc: DI Coating PTFE, WCB Coating PTFE, Stainless Steel Coating PTFE.

TS'ELISO

Sesepa sa serurubele se nang le fluorine (PTFE) se nang le setulo ka ho feletseng ke sephahla se sebelisang setho sa mofuta oa disc-ho bula le ho koala ho khutlisetsa likhato tse 90 ho bula, ho koala le ho lokisa mocha oa mokelikeli. Ka tšebeliso ea rabara ea maiketsetso e hanyetsanang le lik'hemik'hale ho li-valve tsa serurubele, li-valve tsa serurubele sa fluorine tse nang le mela e felletseng le tsona li khothalelitsoe haholo. Hobane polytetrafluoroethylene (PTFE) e na le khanyetso e matla ea kutu, ts'ebetso e tsitsitseng, ha e bonolo ho tsofala, coefficient e tlase ea likhohlano, e bonolo ho e etsa, E tsitsitse ka mokhoa o fapaneng, hape e ka tlatsoa le ho eketsoa ka lisebelisoa tse nepahetseng ho ntlafatsa ts'ebetso ea eona ka kakaretso, ho fella ka valve ea tšepe e tiisitsoeng ka thata ea serurubele e nang le matla a betere le coefficient e tlase ea likhohlano.

Ka hona, lisebelisoa tsa polymer polymer tse emetsoeng ke polytetrafluoroethylene le ho tlatsa lisebelisoa tsa eona tse fetotsoeng li 'nile tsa sebelisoa haholo ka li-valve tsa serurubele, e le hore ts'ebetso ea li-valve tsa serurubele e ntlafatsoe ka ho eketsehileng, mocheso o pharaletseng le khatello ea khatello, le ts'ebetso ea ho tiisa , valve ea Butterfly e nang le nako e telele ea tšebeletso. .

Ka lebaka la ts'ebeliso ea lisebelisoa tsa k'homphieutha (CAD), tlhahiso ea lik'homphieutha (CAM) le tsamaiso e bonolo ea tlhahiso (FMS) indastering ea li-valve, moralo le tlhahiso ea li-valve tsa serurubele sa fluorine tse nang le mela e feletseng li fihlile boemong bo bocha. Ha se feela mokhoa oa ho bala oa moralo oa li-valve o nchafalitsoeng ka botlalo, empa hape le mosebetsi o boima le o pheta-phetoang oa meralo oa litsebi tsa litsebi o se o imolohile, e le hore litsebi li be le matla a mangata a ho ntlafatsa ts'ebetso ea tekheniki ea lihlahisoa le lipatlisiso le nts'etsopele ea lihlahisoa tse ncha. , ho khutsufatsa potoloho le ho ntlafatsa tlhahiso ea Basebetsi. 

Haeba o hloka lintlha tse ling mabapi le li-valve ka kopo ikopanye le lefapha la thekiso la NSW(newsway valve).

Lisebelisoa tsa Li-valve tsa Newsway

'Mele oa li-valve tsa NSW le lisebelisoa tsa trim li ka fanoa ka mofuta oa Forged le mofuta oa Casting. Haufi le lisebelisoa tse sa hloekang le tsa carbon steel, re boetse re etsa li-valve ka lisebelisoa tse khethehileng tse kang titanium, li-alloys tsa nickel, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, li-alloys tse thibelang kutu le lisebelisoa tsa boemo ba urea.

Lisebelisoa tse fumanehang