Isku-xidhka Balanbaalista Valve Seling Ring - Nadaafadda EPDM - PTFE Liner
| Qalab: | PTFE+EPDM | Heerkulka: | -40℃~135℃ |
|---|---|---|---|
| Warbaahinta: | Biyo | Cabbirka Dekedda: | DN50-DN600 |
| Codsiga: | Balanbaalis Valve | Magaca Alaabta: | Nooca Waferka Xariiqda Jilicsan ee Xidhida Balanbaalista Valve |
| Midabka: | Madow | Xiriirinta: | Wafer, Flange wuu dhamaanayaa |
| Kursiga: | EPDM/NBR/EPR/PTFE,NBR, Rubber,PTFE/NBR/EPDM/VITON | Nooca Valve: | Valve Balanbaalista, Nooca Lugaha Laba-jibbaar ee Shaft Balanbal Valve bilaa biin |
PTFE waxay ku xidhan tahay Kursiga Valve ee EPDM ee Khadka Dhexe ee Balanbaalis Valve 2 -24''
Kursiga PTFE+EPDM ee balaalka balaaliska waa shay kursiga waalka ah oo laga sameeyay isku dhafka polytetrafluoroethylene (PTFE) iyo ethylene propylene diene monomer (EPDM). Waxay leedahay waxqabadka soo socda iyo sharraxaadaha cabbirka:
Sharaxaada Waxqabadka:
Iska caabbinta daxalka kiimikada heer sare ah, oo awood u leh inay u adkeysato warbaahinta kala duwan ee daxalka;
Xiro adag oo iska caabin ah, awood u leh inuu ilaaliyo qaabkiisa iyo waxqabadkiisa xitaa marka lagu jiro xaaladaha walaaca sare;
Waxqabadka xirida wanaagsan, awood u leh inuu bixiyo shaabad lagu kalsoonaan karo xitaa cadaadis hooseeya;
Iska caabin heerkul wanaagsan, oo u adkeysan kara heerkul ballaaran oo kala duwan laga bilaabo -40°C ilaa 150°C.
Sharaxaada cabbirka:
Lagu heli karo cabbirro kala duwan oo u dhexeeya 2 inji ilaa 24 inji dhexroor;
Waxaa loo qaabayn karaa in lagu rakibo noocyada kala duwan ee balaaliyayaasha, oo ay ku jiraan wafer, lugaha, iyo noocyada flanged;
Waa lagu habayn karaa si uu ugu habboonaado shuruudaha codsiga gaarka ah.
|
Cabbirka ( Dhexroorka) |
Nooca Valve ee ku habboon |
|---|---|
| 2 inji | Wafer, Lug, Flanged |
| 3 inji | Wafer, Lug, Flanged |
| 4 inji | Wafer, Lug, Flanged |
| 6 inji | Wafer, Lug, Flanged |
| 8 inji | Wafer, Lug, Flanged |
| 10 inji | Wafer, Lug, Flanged |
| 12 inji | Wafer, Lug, Flanged |
| 14 inji | Wafer, Lug, Flanged |
| 16 inji | Wafer, Lug, Flanged |
| 18 inji | Wafer, Lug, Flanged |
| 20 inji | Wafer, Lug, Flanged |
| 22 inji | Wafer, Lug, Flanged |
| 24 inji | Wafer, Lug, Flanged |
|
Kala duwanaanta heerkulka |
Sharaxaada Range Heerkulka |
|---|---|
| -40°C ilaa 150°C | Ku habboon codsiyada kala duwan ee heerkulka ballaaran |
Walaaca ugu muhiimsan ee xulashada iyo dayactirka waalka waa awooda u adkeysiga heerkulka iyo cadaadiska ballaaran, gaar ahaan marka biyaha loola tacaalayo dhexdhexaad ahaan. Nadaafaddayada EPDM PTFE-ka-xakamaynta balastar-qaadaha waxaa loo naqshadeeyay inay ku koraan deegaan leh heerkul u dhexeeya -40 ℃ iyo 135 ℃, taasoo ka dhigaysa doorasho ku habboon codsiyada warshadaha kala duwan. Kala duwanaanshiyahani waxa uu hubinayaa in haddii aad ku shaqaynayso cimilo qabow ama kulul, daacadnimada waxqabadka waalkaaga aan marnaba la dhimin.Sansheng Fluorine Plastics, waxaanu fahamsanahay in codsiga alaabadayadu ay ka kooban yihiin warshado iyo shuruudo kala duwan. Nadaafadda EPDM PTFE-ka-xakamaynta balastar-qaadaha ayaa lagu heli karaa cabbirro kala duwan, laga bilaabo DN50 ilaa DN600, iyadoo hubinaysa inay ku habboon tahay waalka balanbaalistaada gaarka ah. Naqshadeynta isku xirka wafer iyo flange labadaba, xayndaabkeenu wuxuu taageerayaa rakibaadda fudud wuxuuna bixiyaa shaabad adag, yaraynta khatarta daadinta. Haddii aad ku dhex darayso nidaamkaaga khad dhexe oo ah nooca wafer-ka jilicsan ee xidhidhiyaha balabaalisada ama wafer balabaalista oofwareen ah nidaamkaaga, badeecadayadu waxay ku siinaysaa la qabsi iyo waxqabad aan la qiyaasi karin. Isku darka EPDM iyo PTFE kaliya ma hubiso adkeysiga iyo isku halaynta kursiga valve laakiin sidoo kale waxay kor u qaadaysaa ku-dhaqanka warbaahinta kala duwan, gaar ahaan biyaha. Giraanta xidhida balabalisooyinka isku dhafka ah waxaa loogu talagalay in lagu ilaaliyo hawlahaaga si habsami leh oo hufan, yaraynta wakhtiga dhimista iyo kharashka dayactirka.