Valavu ya gulugufe yozungulira kawiri: mavavu a gulugufe yozungulira yokhala ndi flange ili ndi udindo wofunikira chifukwa cha kusinthasintha kwawo komanso kugwira ntchito bwino. Nkhaniyi ikufuna kuwunikira kufunika ndi makhalidwe a valavu yapaderayi, makamaka pankhani yosamalira madzi. Kuphatikiza apo, tikambirana momwe kugulitsa mwachindunji kwa mavavu akuluakulu a gulugufe yozungulira yokhala ndi flange kumaperekera zabwino zosayerekezeka pamtengo ndi mtundu. Yodziwika bwino chifukwa cha kapangidwe kake kosavuta koma kogwira mtima, vavu iyi...
Ntchito yathu iyenera kukhala yotumikira ogwiritsa ntchito athu ndi ogula ndi zinthu zapamwamba kwambiri komanso zopikisana pa digito komanso mayankho a Quotes a DN1600 ANSI 150lb DIN BS En Pn10 16 Softback Seat Di Ductile Iron U Section Type Butterfly Valve, Tikukulandirani kuti mudzagwirizane nafe munjira iyi yopangira kampani yolemera komanso yopindulitsa wina ndi mnzake. Ntchito yathu iyenera kukhala yotumikira ogwiritsa ntchito athu ndi ogula ndi zinthu zapamwamba kwambiri komanso zopikisana pa digito ndi zina zotero...