Covtriple eccentric npauj npaim valveNws yog dav siv nyob rau hauv kev lag luam scenarios nrog nruj kev cai rau sealing kev ua tau zoo thiab adaptability rau kev ua hauj lwm tej yam kev mob vim nws cov yam ntxwv zoo xws li xoom to sealing, kub siab thiab kub tsis kam, tsis tshua muaj ndlwg kuj, hnav tsis kam thiab corrosion kuj. Cov hauv qab no yog cov xwm txheej feem ntau siv:

1.Kev lag luam hluav taws xob

Nws yog tsuas yog siv nyob rau hauv lub boiler systems (noj dej, chav pipelines), flue gas desulfurization thiab denitrification systems, thiab circulating dej systems ntawm thermal fais fab nroj tsuag thiab nuclear fais fab chaw nres tsheb. Piv txwv li, cov kav dej tseem ceeb ntawm boilers thiab cov kav dej reheated yuav tsum tiv taus qhov kub thiab txias (txog li 500 ℃) thiab siab siab (siab tshaj 10MPa). Cov hlau nyuaj foob qauv ntawm triple eccentricnpauj npaim valvetuaj yeem ua tiav xoom xau, zam kev pov tseg hluav taws xob thiab kev nyab xeeb kev nyab xeeb los ntawm cov pa tawm. Hauv cov txheej txheem desulfurization, nws tuaj yeem tiv taus qhov yaig ntawm corrosive media xws li limestone slurry.

2.Petrochemical kev lag luam

Nws muaj feem xyuam rau cov kav xa dej ntawm cov roj av, cov khoom siv roj ua kom zoo, thiab cov khoom siv tshuaj lom neeg (xws li cov kua qaub thiab alkali daws, cov kuab tshuaj organic), nrog rau kev nkag thiab qhov hluav taws xob tswj cov hlab ntsha thiab cov yees. Piv txwv li, nyob rau hauv nruab nrab circuits ntawm ntev-ntev crude pipelines thiab refining thiab tshuaj nroj tsuag, peb-offset hluav taws xob flanged npauj npaim valve yuav hloov mus rau heev corrosive thiab high-viscosity media. Lub caij no, nws qhib thiab kaw sai sai, ua rau kev txiav tawm sai sai los yog tswj hwm qhov nruab nrab ntws los xyuas kom meej cov khoom lag luam ruaj khov thiab ruaj khov.

3. Kev kho dej kev lag luam

Xws li cov dej ua haujlwm, cov chaw kho dej phwj tuaj thiab kev kho dej khib nyiab. Nws yog siv hauv kev thauj mus los huv, dej phwj tuaj, rov qab siv dua thiab lwm yam txuas, tshwj xeeb tshaj yog nyob rau hauv cov kav dej phwj uas muaj cov khib nyiab pov tseg thiab impurities. Nws cov streamlined valve phaj muaj qhov tsis txaus txaus, tsis yooj yim rau txhaws, thiab nws cov hnav tsis kam tuaj yeem tiv taus qhov yaig ntawm cov khoom hauv dej phwj tuaj. Nws cov sealing kev ua tau zoo tuaj yeem tiv thaiv cov dej phwj tuaj thiab ua rau muaj kuab paug thib ob.

4.Metallurgical kev lag luam

Nws yog siv rau blast furnace gas pipelines, converter steam pipelines, txias dej circulation systems, plua plav tshem pipelines, thiab lwm yam. Blast furnace gas muaj plua plav thiab corrosive Cheebtsam, thiab nws kub fluctuates heev. Lub zog foob thiab hnav-tiv taus qauv ntawm Tuam Tshoj triple eccentric npauj npaim valve tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev. Lub caij no, nws txoj kev kaw nrawm nrawm tuaj yeem tiv taus cov xwm txheej kub ntxhov hauv metallurgical ntau lawm.

5.Municipal engineering

Nws yog tsuas yog siv nyob rau hauv nroog centralized cua sov pipelines (high-temperature hot water, steam) thiab natural gas transmissions and tis pipelines. Cov kav dej cua sov yuav tsum tiv taus qhov kub thiab txias, thiab cov raj xa hluav taws xob muaj qhov yuav tsum tau muaj kev sib khi siab heev (kom tiv thaiv kom tsis txhob tawg thiab tawg). Kev lag luam npauj npaim li qub tuaj yeem sib npaug sealing kev ntseeg tau thiab kev ua haujlwm yooj yim, thiab tsim nyog rau kev ua haujlwm ntev ntawm cov kav dej hauv nroog.