Phezulu - Ikhwalithi PTFE + EPDM ehlanganisiwe ye-Butterfly Valve Seats kusuka Sansheng
| Umbala: | -Mnyama | Okubonakalayo: | Irabha Yemvelo |
|---|---|---|---|
| Lokushisa: | - 50 ~ 150 degree | Igama lomkhiqizo: | Isihlalo se-valve ye-elastic butterfly |
| Imidiya efanelekayo: | Amanzi, amanzi aphathekayo, amanzi okuphuza, amanzi amdaka ... | Ubulukhuni: | 65 ± 3 ° C |
| Ukukhanya okuphezulu: |
Isihlalo se-Butterfly Rubve enjoloba, izihlalo ze-ructile iron valve, isihlalo se-anti Animal Butterfly Valve |
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I-Anti - Isihlalo se-Vutternerene yesilwane kanye nemifino
Neoprene (CR)
INeoprene, i-polychloroporoprene yakhiwa nge-chloroprene monomer polymerization. Ngemuva kobuvivazi, linobuhlakani obuhle benjoloba kanye nokumelana ne-abrasion. Kuyinto anti -ukungabonakali Futhi inokumelana kwesimo sezulu okuhle, ukumelana nokuhlanekezela okunodlame, esiqandisini, i-dilite acid, i-silicon ester lubricant, kepha kungamelana nochungechunge lwe-phosphate lwamafutha e-hydraulic. Kulula ukwenza i-crystallize futhi ilukhuni emazingeni okushisa aphansi, ukuqina kokugcina okubuthakathaka, nokunwetshwa okukhulu endaweni ephansi ye-aniline yamafutha amaminerali. Ekusebenziseni uhla lokushisa - 50 ~ 150 degree.
Izinzuzo:
Ukuqina okuhle nokuguquguquka okuhle kokucindezela, ifomula alinasibabule, ngakho-ke kulula kakhulu ukusebenza. Ine-anti - Izakhiwo zamafutha ezilwane nezemifino, ngeke zithinteke ngamakhemikhali angathathi hlangothi, amafutha, uwoyela, amafutha ahlukahlukene, ama-solvents ahlukahlukene, futhi anazo izici zomlilo.
Okubi:
Ungakuncomi ukusebenzisa kuma-acid aqinile, i-nitrohydrocarbons, ama-esters, chloroform namakhemikhali we-ketone.
Isicelo:
Izingxenye zenjoloba noma izingxenye zokubopha uphawu nge-R12 esiqandisini, impahla yasendlini. Ilungele imikhiqizo enjoloba eqondile yokuxhumana nomkhathi, ukukhanya kwelanga, izingxenye ze-ozone, zimelana nokugqwala komlilo kanye namakhemikhali.
Isitifiketi:
I-KTW W270 EN681 - 1, ACS, NSF61 / 372; WRAS, EC1935; FDA, EC1935; Finyelela, Roys
Izinzuzo zethu:
1. I-Rubber nohlaka lwezinto ezibonakalayo zihlanganiswe ngokuqinile.
2
I-3
4. Izinto zenjoloba zamukela imikhiqizo yamazwe omhlaba ngokusebenza okuzinzile.
I-5. Izinto: Cr, NR, SBR, NBR, EPDM, PTFE, SILICOne, njll.
6. Isitifiketi: I-NSF, SGS, KTW, FDA, ISO9001, ROHS,
7
8. Inqubo nokupakisha ngokwezidingo zakho.
9
Ithebula elihlobene nokukhethwa okulandelayo:
| Into uqobo lwayo | I-temp efanelekile. | Izici |
| Nbr |
- 35 ℃ ~ 100 ℃ Ngokushesha - 40 ℃ ~ 125 ℃ |
I-Nitrile Rubber ine-self enhle - ukunwebeka izakhiwo, ukumelana ne-abrasion kanye ne-hydrocarbon - izakhiwo ezivimbela. Ingasetshenziswa njengento ejwayelekile yamanzi, i-vacuum, acid, usawoti, i-alkali, amafutha, ibhotela, ibhotela, ngeke isetshenziswe ezindaweni ezinjenge-acetone, i-ketone, i-nitrate, kanye nama-hydrocarbons. |
| I-EPDM |
- 40 ℃ ~ 135 ℃ Ngokushesha - 50 ℃ ~ 150 ℃ |
I-Ethylene - I-Depylene Rubber enhle kakhulu - Injongo yokwenziwa yenjoloba engasetshenziswa ezinhlelweni zamanzi ashisayo, iziphuzo, ama-nitrate, ama-hydrocarbon - kepha hhayi e-hydrocarbon -
|
| CR |
- 35 ℃ ~ 100 ℃ Ngokushesha - 40 ℃ ~ 125 ℃ |
I-Neoprene isetshenziswa kwabezindaba njengama-acids, amafutha, amafutha, izinkinobho kanye nama-sollents futhi imelana nokumelana okuhle nokuhlaselwa. |
| Fkm |
- 20 ℃ ~ 180 ℃
|
I-Fluororubber iyinhlangano enhle ye-hydrocarbon - ukumelana namafutha esisekelo, irabha elenziwe nge-hydrocarbon yegesi enamafutha neminye imikhiqizo kaphethiloli. Ilungele amanzi, uwoyela, umoya, i-acid kanye neminye imithombo yezindaba, kepha ayikwazi ukusetshenziselwa umusi, amanzi ashisayo noma amakhulu kune-82 ° C. Uhlelo lwe-alkali. |
| SR | - 70 ℃ ~ 200 ℃ | I-Silicone Rubber iyamelana nokushisa okuphezulu, izinga lokushisa eliphansi nezakhiwo zamakhemikhali ezizinzile, futhi zisetshenziswa kabanzi ezimbonini ezifana ne-acid enamandla, i-alkali ebuthakathaka nokudla. |
Izinto ezikhethekile: irabha le-nitrile elihlanganisiwe, i-nitrile ruble ye-nitrile, ukugqwala - ukumelana ne-ethylene - irabha ye-plurorooelastomer, i-chlorosulfonenated polyethyle |
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Ukwakheke ngokunemba, isihlalo se-PTFE + i-Epdm Butterfly Valve sikhombise ukuguquguquka okumangazayo kuwo wonke amazinga okushisa, okusebenza ngokuzethemba phakathi kohlu lwe- - 50 kuya ku- +150 degrees Celsius. Lokhu kuguqulwa kwenza kube ukukhetha okungenakuqhathaniswa kwezinhlelo ezidinga ukulawulwa kwamanzi, kufaka phakathi amanzi atholakalayo, okuphuza, kanye namanzi angcolile, ngaleyo ndlela aqinisekise ukusebenza okubanzi kwemisebenzi yokwelashwa kwamanzi nezimboni. Umbala omnyama wesihlalo se-valve sibonisa ukwakheka kwaso okuqinile kwemvelo, okuthi, lapho kuhlanganiswa namandla obuchwepheshe be-PTFE, kunikeza uphawu oluhlala isikhathi eside olunciphisa ubungozi bokuvuza, ngaleyo ndlela buqinisekise ukulunga kwe-valve. ESansheng Fluarine Plastics, siyakuqonda ukuqina kokugcina ukugeleza okungaphazanyiswa nokuvikela ukungcoliswa kokungcoliswa, yingakho isihlalo se-PTFE + EPDM esihlanganisiwe senziwe senziwe amazinga aphezulu wekhwalithi nokusebenza. Noma ngabe kungokufakwa okusha noma ukufakwa esikhundleni, lesi sihlalo se-valve sinikeza lula - uku- hlinzeka ngesisombululo, ukuqinisekisa ukuhlanganiswa okungenamthungo kanye nokusebenza okusebenzayo kunoma yikuphi ukudluliselwa kwamanzi noma uhlelo lokwelashwa.