Phezulu - Ikhwalithi PTFE + EPDM Butterfly Valve Seaning Ring - Sansheng
| Okubonakalayo: | Ptfe + epdm | Imidiya: | Amanzi, uwoyela, igesi, isisekelo, uwoyela ne-acid |
|---|---|---|---|
| Usayizi we-Port: | I-DN50 - DN600 | Isicelo: | Izimo Zokushisa Eziphakeme |
| Igama lomkhiqizo: | Uhlobo lwe-Center Celeline luhlaza uvemvane uvemvane uvemvane, i-pneumatic wafer butterfly valve | Ukuxhumana: | I-Wafer, i-Flange iyaphela |
| Uhlobo lwe-Valve: | I-butterfly valve, uhlobo lwe-lug thambo oluphindwe kabili lwe-shaft butterfly valve ngaphandle kwephini | ||
| Ukukhanya okuphezulu: |
Isihlalo se-butterfly valve, i-PTFE SEAT Ball valve |
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I-Black / Green PTFE / FPM + I-EPDM Rubr Valve Isihlalo se-Butterfly Valve
I-PTFE + EPDM ehlanganiswe nezihlalo zenjoloba zenjoloba ezikhiqizwe yi-SML zisetshenziswa kabanzi kwindwangu, esiteshini samandla, i-petrochemical, ukufudumeza kanye nokuhanjiswa, imboni elula, i-ShipBering, ukuvikelwa kwemvelo kanye nezinye izinkambu.
Ukusebenza komkhiqizo: Ukumelana nokushisa okuphezulu, i-acid e-acid enhle kanye nokumelana kwama-alkali kanye nokumelana kawoyela; Ngokuqina okuhle okukhohlisayo, okuqinile futhi okuhlala isikhathi eside ngaphandle kokuvuza.
I-PTFE+ I-EPDM
I-teflon (PTFE) Liner inverlays epdm eboshelwe indandatho ye-phenolic eqinile e-perimeter yesihlalo esingaphandle. I-PTFE inwebeka phezu kwesihlalo sobuso futhi isusa ububanzi be-Flangeliale ye-Flangeile, isemboza ngokuphelele i-EPDM elastomer ungqimba wesihlalo, esihlinzeka ngokuqina kweziqu ze-valve ezivaliwe ne-disc evaliwe.
Ububanzi bokushisa: - 10 ° C kuya ku-150 ° C.
Virsun Ptfe (Polytetrafluoroethylene)
I-PTFE (Teflon) iyi-polymer esekelwe yi-fluorocarbon futhi ngokujwayelekile iyona emelene namakhemikhali awo wonke amapulasitiki, ngenkathi igcina izakhiwo ezihle kakhulu zokufaka okushisayo kanye nogesi. I-PTFE futhi ine-coefficient ephansi yokushayisana ngakho-ke ilungele izinhlelo eziningi eziphansi ze-torque.
Lokhu okuqukethwe akuyona - ukungcolisa nokwamukelwa yi-FDA ukuthola izinhlelo zokusebenza zokudla. Yize izakhiwo zemishini ze-PTFE ziphansi, ziqhathanisa namanye amapulasitiki anezinhloso, izakhiwo zalo zihlala zilusizo ebangeni lokushisa elibanzi.
Ububanzi bokushisa: - 38 ° C kuya ku + 230 ° C.
Umbala: mhlophe
I-Torque Adder: 0%
Ukushiswa kokushisa / okubandayo of abahlukumezi abahlukile
| Igama lerabha | Igama elifushane | Ukumelana nokushisa ℃ | Ukuphikiswa Okubandayo ℃ |
| Irabha Yemvelo | NR | 100 | - 50 |
| I-Nitrle Rubber | Nbr | I-120 | - 20 |
| Polychloroporoprene | CR | I-120 | - 55 |
| Styrere buthadiene copolyme | Sbr | 100 | - 60 |
| I-Silicone Rubber | SI | 25 | - 120 |
| I-Fluororubber | FKM / FPM | 25 | - 20 |
| Polysulfide Okokuhlikihla | PS / t | 80 | - 40 |
| I-VAMAC (Ethylene / Acrylic) | I-EPDM | I-150 | - 60 |
| I-Burty ruble | Imidlalo | I-150 | - 55 |
| I-polypropylene rubber | Ukhwekhwe-acom | I-160 | - 30 |
| I-HYPALOn. Polyethylene | Csm | I-150 | - 60 |
Yakhelwe kusuka kunhlanganisela eqinile ye-PTFE (polytetrafluoroethylene) ne-Ethdm (i-ethylene propylene diene monomer), le ndandatho yokubopha inenjinizo yokuhlinzeka ngemithombo yezindawo eziningi njengamanzi, futhi ngisho namafutha asesisekelo, ngisho namafutha aseHarsh. Ukumelana kwamakhemikhali okungokwemvelo kwe-PTFE kuhlanganiswe nokuqina okuphakeme kanye nokuqina okushisayo kwenza lokhu kukhala kokubopha kube yisixazululo esisebenza endaweni yonke, izimo zokushisa ezigcina ubuqotho bayo noma ngabe kuhlaselwa ngezicelo zezimboni. Le ndandatho yokubopha yenzelwe kalula ukuhlanganiswa kwezinhlobo ezahlukahlukene ze-butterfly valve izinhlobo kufaka phakathi ama-wafer, ama-flange aphela, uhlobo lwe-shaft shaft butterfly amavani ngaphandle kwezikhonkwane, Ngaphandle kwesilinganiso sayo sohlelo lokusebenza oluguquguqukayo, lo mkhiqizo uhlanganisa ukuzinikela kukaSansheng ukuletha izingxenye eziphakamisa ukusebenza kahle, ukuphepha, kanye nokuphila isikhathi eside kwezinhlelo zokulawula uketshezi. Noma ngabe usebenza ngaphakathi kokuvalelwa kwendwangu ekhiqiza izindwangu, ukuzulazula ubulukhuni besiteshi samandla, noma kuqinisekiswe amazinga aqinile okukhiqizwa kwemithi, i-PTFE + i-vetterfly valve ebopha uphawu kusuka ku-sansheng fluorine plastitics kusuka ekuphatheni kwenqubo engenamthungo kanye nokusebenza okuhle.