DN400 China magetsi carbon zitsulo njira zitatu damper vavu
Tumizani imelo kwa ife Imelo WhatsApp
Yapitayi: Valavu yogwiritsira ntchito magetsi yamagetsi Valavu ya magalasi Ena: valavu yodulira damper ya njira zitatu yoyendetsera dzanja
DN400 China yamagetsivalavu yopopera ya carbon steel njira zitatu

Thevalavu yopopera ya njira zitatuimagwiritsa ntchito kapangidwe ka mtundu wapamwamba, komwe kumachepetsa bolt yolumikizira ya thupi la valavu pansi pa mkhalidwe wa kuthamanga kwambiri ndi mainchesi akulu.
Valavu yonyowetsa madzi imalimbitsa kudalirika kwa valavu ndipo imatha kugonjetsa mphamvu ya kulemera kwa dongosolo pa ntchito yachizolowezi ya valavu.
Mafotokozedwe a valavu yopopera ya njira zitatu: mpweya wapakati woyenera kutentha koyenera ≤550℃ kupanikizika kwapadera 0.1mpa kutayikira kwa ≤1%
Zipangizo zazikulu: .carbon steel/stainless steel/..duplex steel

| gawo | zinthu |
| thupi | chitsulo cha kaboni |
| mbale | Chitsulo cha kaboni |
| shaft | chitsulo chosapanga dzimbiri 2Cr13 |
| Ndodo | Chitsulo cha kaboni |
Kuchuluka kwa Kupanikizika ndi Kutentha
| Kukula | DN400 |
| Kupanikizika kuntchito | PN1 |
| Kulumikiza komaliza | PN2.5 |
| Kutentha kogwira ntchito | ≤425℃ |
| Kutaya madzi | ≤1% |
| Yoyendetsedwa | Choyatsira magetsi |
| Zosinthidwa | Mainjiniya amatha kupanga kapena kusintha malinga ndi kapangidwe kamene makasitomala amapereka |
| Moq | Seti imodzi |
| Zofalitsa zoyenera | mpweya/mpweya wotulutsa mpweya/mpweya wotulutsa fumbi ndi zina zotero |















