Zitsulo pansi mpira vavu ndi mpando ndi magawo ovuta azitsulo okhala ndi ma valve a mpira. Bukuli lakonzedwa kuti kuthamanga kwambiri, kutentha ndi zinthu abrasive, monga kudula kapena kulumikiza madzimadzi olimba, kusungunuka slurry, mphamvu malasha, scalding cinder, madzi nthunzi kapena madzi zina etc. Choncho ali ndi mbali ya zomangamanga odana ndi malo amodzi, owonjezera coating kuyanika kolimba, kubala kwathunthu ndi kubowola kocheperako, mawonekedwe otetezeka amoto kutsatira API607, ndi magwiridwe antchito odalirika.
Chitsulo Mpando ndi Mpira amapangidwa ndi zitsulo m'munsi lokutidwa zambiri ndi chrome zolimba, tungsten carbide, stellite ndi Ni60. Tili ndi zokutira zotenthetsera komanso zotsekemera zozizira zomwe zimapezeka monga Laser Cladding, HVOF (High Velocity Oxy Flame) wokutira, Oxy-acetylene lawi utsi, Plasma Spray process.
Kuponyera Mpira ndi Mpando
Pa mpira wokhala pampando wachitsulo ndi mpando, tiyenera kupereka kasitomala wathunthu pamiyeso yamatenda kwa makasitomala chifukwa mpira ndi mpando zimafunikira kuti azigundika asanatumizidwe. Kwa zaka zambiri, Takhala ndi luso lapadera lowombera mpira pa mpira wokutira ndi mpando. Kudzera munthawi yomweyo komanso mosiyanasiyana potembenuka, mpira ndi mpando zimapangitsa kuti ukhale wozungulira komanso wolimba, kukwaniritsa "Zero Leakage"
Zitsulo Mpando valavu Mpira mfundo