Phahameng-Boleng Li-Valves tsa Butterfly tse nang le Litulo tsa Teflon - Sansheng Fluorine Plastics
| Mmala: | Ntsho | Boitsebiso: | Rabara ea Tlhaho |
|---|---|---|---|
| Mocheso: | - 50-150 likhato | Lebitso la Sehlahiswa: | Elastic Butterfly Valve Seat |
| Mecha ea litaba e Loketseng: | Metsi, metsi a nooang, metsi a nooang, metsi a litšila ... | Ho thatafala: | 65±3 °C |
| Leseli le Phahameng: |
setulo sa rabara serurubele valve, litulo ductile tšepe valve, Anti Animal Butterfly Valve Seat |
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Anti-phoofolo le oli ea meroho e nepahetsengNeoprene (CR) Butterfly Valve Seat
Neoprene (CR)
Neoprene, Polychloroprene e entsoe ka chloroprene monomer polymerization. Ka mor'a vulcanization, e na le elasticity e ntle ea rabara le ho hanyetsa abrasion. Ke anti-insolation 'me e na le khanyetso e ntle ea boemo ba leholimo, e hanyetsanang le ho sotha ka mabifi, lihatsetsi, dilute acid, silicon ester lubricant, empa e sa hanyetse letoto la phosphate la oli ea hydraulic. Ho bonolo ho khanya le ho thatafala ka mocheso o tlase, botsitso bo fokolang ba polokelo, le katoloso e kholo sebakeng se tlase sa aniline sa oli ea diminerale. Ha u sebelisa mocheso oa mocheso ke - 50-150 likhato.
Melemo:
Elasticity e ntle le deformation e ntle ea compression, foromo ha e na sebabole, kahoo ho bonolo haholo ho e sebetsa. E na le thepa e khahlanong le - liphoofolo le oli ea meroho, e ke ke ea angoa ke lik'hemik'hale tse sa jeleng paate, mafura, oli, mefuta e fapaneng ea oli, li-solvents, hape e na le thepa e khahlanong le mollo.
Mefokolo:
U se ke ua khothaletsa ho sebelisa li-acids tse matla, nitrohydrocarbons, esters, chloroform le lik'hemik'hale tsa ketone.
Kopo:
Likarolo tsa rabara kapa likarolo tse koalang ka sehatsetsi sa R12, lisebelisoa tsa ntlo. E loketse lihlahisoa tsa rabara tse kopanang ka kotloloho le sepakapaka, khanya ea letsatsi, likarolo tsa ozone, tse hananang le mollo le ho bola ha lik'hemik'hale.
Setifikeiti:
KTW W270 EN681-1,ACS,NSF61/372;WRAS,EC1935;FDA,EC1935;REACH,ROHS
Melemo ea rona:
1. Rubber le lisebelisoa tsa moralo li tlamahane ka thata.
2. E babatsehang rabara elasticity le compression sete.
3. Boholo bo tsitsitseng ba setulo le torque e nyenyane, ho tiisa ho babatsehang le ho roala thepa ea ho hanyetsa.
4. Lisebelisoa tsa rabara li amohela lihlahisoa tsa machaba tse nang le ts'ebetso e tsitsitseng.
5. Boitsebiso: CR, NR, SBR, NBR, EPDM, PTFE, Silicone, joalo-joalo.
6. Setifikeiti: NSF, SGS,KTW,FDA,ROHS,
7. Ho hanyetsa mocheso o phahameng / o tlase, ho hanyetsa oli le mafura, ho thibela moea o motle joalo-joalo.
8. Ts'ebetso le ho paka ho latela litlhoko tsa hau.
9. Kopo: Taolo ea metsi, elektroniki, lisebelisoa tsa ntlo, likoloi, indasteri ea lisebelisoa tsa bongaka, mochini oa indasteri & likarolo, joalo-joalo.
Tafole ea Khetho e Potlakileng ea Lintho Tse Amanang:
| Lintho tse bonahalang | Temp e loketseng. | Litšobotsi |
| NBR |
- 35 ℃ ~ 100 ℃ Hang-hang -40℃~125℃ |
Rabara ea nitrile e na le thepa e ntle ea ho atolosoa, e hanyetsanang le abrasion le hydrocarbon-e hananang le eona. E ka sebelisoa e le lisebelisoa tse akaretsang bakeng sa metsi, vacuum, acid, letsoai, alkali, grease, oli, botoro, oli ea hydraulic, glycol, joalo-joalo e ke ke ea sebelisoa libakeng tse kang acetone, ketone, nitrate, le hydrocarbon fluorinated. |
| EPDM |
-40 ℃ ~ 135 ℃ Hang-hang -50℃~150℃ |
Ethylene-propylene rabara ke kakaretso e ntle - rabara ea maiketsetso e ka sebelisoang litsing tsa metsi a chesang, lino, lihlahisoa tsa lebese, ketone, joala, nitrate, le glycerin, empa eseng ka hydrocarbon-oli e thehiloeng ho hydrocarbon, inorganics, kapa solvents.
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| CR |
- 35 ℃ ~ 100 ℃ Hang-hang -40℃~125℃ |
Neoprene e sebelisoa mecheng ea litaba e kang li-acids, oli, mafura, butters le solvents 'me e na le khanyetso e ntle ea ho hlasela. |
| FKM |
20 ℃ ~ 180 ℃
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Fluororubber ke hydrocarbon e ntle - oli ea motheo e manganga, rabara ea hydrocarbon e nang le fluorinated bakeng sa khase e mafura le lihlahisoa tse ling tsa peterole. E loketse metsi, oli, moea, asiti le mecha e meng ea litaba, empa e ke ke ea sebelisoa bakeng sa mouoane, metsi a chesang kapa botenya ho feta 82 °C. Sistimi ea alkali. |
| SR | - 70 ℃ ~ 200 ℃ | Rabara ea silicone e hanyetsana le mocheso o phahameng, mocheso o tlaase le thepa e tsitsitseng ea lik'hemik'hale, 'me e sebelisoa haholo liindastering tse kang acid e matla, alkali e fokolang le lijo. |
Lisebelisoa tse khethehileng: rabara ea nitrile e nang le carboxylated, rabara ea nitrile e nang le hydrogenated, corrosion-resistant ethylene-propylene rabara, mouoane-e manganga fluoroelastomer, chlorosulfonated polyethylene |
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Setulo sa Replaceable Resilient Butterfly Valve Seat se entsoe ka boqhetseke ho sebetsana le mefuta e fapaneng ea ts'ebeliso, ho tloha ho metsi le lits'ebetso tsa metsi a nooang ho isa litsing tsa ho hloekisa metsi a litšila. Kaho ea eona e matla e netefatsa ts'ebetso e ts'epahalang maemong a mocheso ho tloha - 50 ho isa ho 150 likhato tsa Celsius, e e etsa khetho e fapaneng ho pholletsa le liindasteri tse fapaneng. 'Mala o motšo o ikhethang oa setulo sa li-valve o bontša matla a eona le ho tšoarella ha eona, athe thepa ea rabara ea tlhaho e tiisa ho tsitsisa le ho tiea tlas'a khatello. , metsi a nooang, metsi a nooang, le metsi a litšila. Mokhoa ona oa ho feto-fetoha ha maemo, hammoho le boiketlo ba ho kenya le ho hlokomela, o beha Setulo sa Replaceable Resilient Butterfly Valve Seat e le karolo ea bohlokoa tsamaisong efe kapa efe ea ho laola mokelikeli. Moralo o mocha o lumella ho nkela sebaka ka potlako le habonolo, ho fokotsa nako ea ho theoha le ho netefatsa ts'ebetso e tsoelang pele. Ka boitlamo ba Sansheng Fluorine Plastics ho boleng le boqapi, li-valve tsa rona tsa serurubele tse nang le litulo tsa Teflon li eme e le bopaki ba boinehelo ba rona ba ho fana ka litharollo tse fihlelang le ho feta litlhoko tsa indasteri ea sejoale-joale.