Umgangatho ophezulu
| Umbala: | Mnyama | Izinto: | Irabha yeNdalo |
|---|---|---|---|
| Ubushushu: | - 50 ~ 150 Degree | Igama lemveliso: | Isihlalo se-Elastic Butterfly Valve |
| Imidiya efanelekileyo: | Amanzi, Amanzi aselwayo, Amanzi okusela, Amanzi amdaka... | Ukuqina: | 65±3 °C |
| Ukukhanya okuphezulu: |
isihlalo butterfly valve irabha, izihlalo ductile iron valve, Anti Animal Butterfly Isihlalo seValve |
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I-Anti-yezilwanyana kunye neoli yemifuno eyiyo iNeoprene (CR) Isitulo seValve yeButterfly
I-Neoprene (CR)
I-Neoprene, iPolychloroprene yenziwe nge-chloroprene monomer polymerization. Emva kwe-vulcanization, ine-elastic yerabha elungileyo kunye nokuxhathisa kwe-abrasion. Lichasene -insolation kwaye inokumelana nemozulu elungileyo, ukumelana nobundlobongela obugwenxa, iifriji, i-asidi ehlanjululweyo, i-silicon ester lubricant, kodwa ayinakumelana nochungechunge lwe-phosphate yeoli ye-hydraulic. Kulula ukwenza ikristale kunye nokuqina kwiqondo lobushushu eliphantsi, uzinzo olubuthathaka lokugcina, kunye nokwandiswa okukhulu kwindawo ephantsi ye-aniline yeoli. Ekusebenziseni uluhlu lobushushu - 50 ~ 150 degree.
Izinto eziluncedo:
I-elasticity elungileyo kunye ne-deformation yoxinzelelo oluhle, ifomula ayinayo isulfure, ngoko kulula kakhulu ukusebenza. Inempahla ye-anti - yezilwanyana kunye nemifuno yeoli, ayiyi kuchaphazeleka ngamachiza angathathi hlangothi, amafutha, i-oyile, i-oyile ehlukeneyo, i-solvents, kwaye nayo inezixhobo ezichasayo - umlilo.
Izinto ezingeloncedo:
Ungacebisi ukusebenzisa kwi-acids eqinile, i-nitrohydrocarbons, i-esters, i-chloroform kunye neekhemikhali ze-ketone.
Isicelo:
Amalungu erabha okanye iindawo zokutywina ezinefriji ye-R12, izixhobo zendlu. Ilungele iimveliso zerabha ezinxibelelana ngokuthe ngqo nomoya ojikeleze umhlaba, ukukhanya kwelanga, iindawo ze-ozone, ukumelana nomlilo kunye nokubola kweekhemikhali.
Isatifikethi:
KTW W270 EN681-1,ACS,NSF61/372;WRAS,EC1935;FDA,EC1935;REACH,ROHS
Izinto zethu eziluncedo:
1. Irubha kunye nezinto zesakhelo ziboshwe ngokuqinileyo.
2. Egqwesileyo irabha elasticity kunye compression iseti.
3. Ubungakanani besihlalo esizinzile kunye ne-torque encinci, ukutywinwa okugqwesileyo kunye nokunxiba impahla yokumelana.
4. Izinto zerabha zamkela iimpawu zamazwe ngamazwe kunye nokusebenza okuzinzile.
5. Izinto eziphathekayo: CR, NR, SBR, NBR, EPDM, PTFE, Silicone, njl.
6. Isiqinisekiso: NSF,SGS,KTW,FDA,ISO9001,ROHS,
7. Ukumelana nobushushu obuphezulu / obuphantsi, i-oyile kunye nokuchasana kwamafutha, ukunyanzeliswa komoya okulungileyo njl.
8. Inkqubo kunye nokupakisha kuhambelana neemfuno zakho.
9. Isicelo: Ulawulo lolwelo, i-elektroniki, isixhobo sasekhaya, iimoto, ishishini lezixhobo zonyango, umatshini woshishino & amacandelo, njl.
Izinto Eziyeleleneyo kwiTheyibhile yoKhetho oluKhawulezayo:
| Izinto eziphathekayo | ITemp efanelekileyo. | Iimpawu |
| NBR |
-35℃~100℃ Ngoko nangoko -40℃~125℃ |
Irabha ye-Nitrile ineempawu ezilungileyo zokuzikhulisa, ukuxhathisa ukukrazuka kunye ne-hydrocarbon-izinto ezixhathisayo. Ingasetyenziselwa njengento eqhelekileyo yamanzi, i-vacuum, i-asidi, ityuwa, i-alkali, igrisi, ioli, ibhotela, ioli ye-hydraulic, i-glycol, njl. |
| EPDM |
-40℃~135℃ Ngoko nangoko -50℃~150℃ |
Irabha ye-ethylene-propylene yirubha elungile-jikelele
|
| CR |
-35℃~100℃ Ngoko nangoko -40℃~125℃ |
I-Neoprene isetyenziswe kumajelo afana ne-acids, i-oyile, amafutha, ibhotela kunye ne-solvents kwaye inokumelana kakuhle nokuhlaselwa. |
| FKM |
-20℃~180℃
|
I-Fluororubber yi-hydrocarbon elungileyo-isiseko se-oyile exhathisayo, irabha ye-hydrocarbon efluorinated yerhasi eneoyile kunye nezinye iimveliso zepetroleum. Ilungele amanzi, i-oyile, umoya, iasidi kunye nezinye imidiya, kodwa ayinakusetyenziselwa umphunga, amanzi ashushu okanye angqindilili kuno 82 °C. Inkqubo yealkali. |
| SR | -70℃~200℃ | I-rubber ye-silicone iyamelana nokushisa okuphezulu, ukushisa okuphantsi kunye neepropati zekhemikhali ezizinzile, kwaye isetyenziswa ngokubanzi kumashishini afana ne-asidi eqinile, i-alkali ebuthakathaka kunye nokutya. |
Imathiriyeli eyodwa: irabha ye-nitrile ene-carboxylated, irabha ye-nitrile ene-hydrogenated, i-corrosion-resistant ethylene-propylene rubber, umphunga-i-fluoroelastomer enganyangekiyo, i-chlorosulfonated polyethylene |
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Embindini wemveliso yethu yintloko ye-EPDM PTFE ivalve yevalve yebhabhathane, icandelo elenzelwe ukugqwesa kunye nokusebenza kakuhle. Lo mgca udibanisa ukomelela okuphawulekayo kwerabha ye-EPDM kunye nokumelana neekhemikhali ezingenakulinganiswa ze-PTFE, ukudala itywina elingenako ukuhlala nje kuphela kodwa likwazi ukusebenza kakuhle kuluhlu lweqondo lokushisa -50 ukuya kwi-150 degrees Celsius. Le ndlela imbini-yezinto eziphathekayo iqinisekisa ukuba isitulo sevalve sihlala sisebenza naphantsi kwezona meko zinzima, ukusuka kubushushu obuqhaqhazelisa amazinyo ukuya kubushushu obutshisayo, kunye naphezu kokuvezwa kweekhemikhali ezahlukeneyo. imithombo yeendaba ukusuka emanzini, amanzi okusela, amanzi okusela, amanzi amdaka. Oku kuguquguquka kuyenza ibe lolona khetho lufanelekileyo kumaziko okucoca amanzi kamasipala, iinkqubo ze-HVAC, kunye neenkqubo zefektri apho umgangatho kunye nokuthembeka kokulawulwa kwamanzi kubaluleke kakhulu. Umbala omnyama we-liner bubungqina bendalo yayo eyomeleleyo, ebonisa amandla kunye nokuthembeka okufakwe kwi-design yayo. Ngemveliso yethu, abaqhubi kunye neenjineli banokuthembela kwisisombululo esiqinisekisa ulawulo olusebenzayo nolusebenzayo lwamanzi kunye namanzi amdaka, ukugcina ingqibelelo yenkqubo kunye nokuqhubeka nokusebenza.