Ubwino waukulu wa CF8 castingvalavu ya mpira wachitsulo chosapanga dzimbirindi lever ndi motere:

Choyamba, imakhala ndi mphamvu yolimbana ndi dzimbiri. Chitsulo chosapanga dzimbiri chili ndi zinthu zosakaniza monga chromium, zomwe zimatha kupanga filimu yokhuthala ya oxide pamwamba ndikuthana ndi dzimbiri la mankhwala osiyanasiyana. Kaya m'malo onyowa kapena mukakumana ndi madzi owononga monga madzi a acidic ndi alkaline, imatha kugwira ntchito bwino, ndikuwonjezera nthawi ya ntchito ya valavu ya mpira ya mainchesi 4.

Kachiwiri, imakhala ndi mphamvu zambiri. Njira yopangira zinthu imapangitsa kapangidwe ka ma valve a mpira achitsulo chosapanga dzimbiri kukhala kolimba komanso kofanana, kokhoza kupirira kupsinjika kwakukulu. Mu makina opangira mapaipi a mafakitale, kuthamanga kwamadzimadzi ambiri nthawi zambiri kumakumana nako, ndipo mtundu uwu wa valavu ya mpira wa mainchesi 2 ukhoza kugwira ntchito mokhazikika popanda kusintha kapena kuwonongeka, kuonetsetsa kuti dongosololi ndi lotetezeka komanso lokhazikika.

Kuphatikiza apo, ili ndi ntchito yabwino yaukhondo. Chitsulo chosapanga dzimbiri ndi chinthu choyera, chokhala ndi malo osalala omwe sangabereke mabakiteriya, dothi, ndi zinthu zina zodetsa. Khalidweli limapangitsa kuti ligwiritsidwe ntchito kwambiri m'mafakitale omwe ali ndi zofunikira zambiri zaukhondo monga chakudya, zakumwa, ndi mankhwala, kuonetsetsa kuti zinthu zomwe zikuyenda m'mapaipi ndi zoyera.

Komanso, mawonekedwe ake ndi okongola kwambiri. Chitsulo chosapanga dzimbiri chili ndi kuwala kwachilengedwe kwachitsulo ndipo chimawoneka chokongola komanso chokongola. Monga gawo lodziwika bwino lowongolera mapaipi, valavu ya mpira wogwirira ntchito yokhala ndi mawonekedwe abwino imatha kukweza mulingo wonse wa dongosololi.

Pomaliza, imatha kusinthasintha kutentha bwino. Imatha kugwira ntchito bwino mkati mwa kutentha kwakukulu, ndi kusintha pang'ono kwa mphamvu zake zakuthupi ndi zamakemikolo m'malo otentha komanso otsika, zomwe zimapangitsa kuti valavu ya Casting ball igwiritsidwe ntchito bwino m'malo osiyanasiyana ogwirira ntchito.

Jinbin Valve imasintha ma valve angapo monga valavu ya penstock, valavu ya chipata, valavu ya gulugufe yodabwitsa, valavu yayikulu yonyowa, valavu yamadzi, valavu yotulutsa madzi, ndi zina zotero. Ngati muli ndi zosowa zina zokhudzana ndi izi, chonde siyani uthenga pansipa kapena titumizireni imelo. Mudzalandira yankho mkati mwa maola 24 ndipo mukuyembekezera kugwira nanu ntchito.