
Timapanga mavavu a mpira muzinthu ziwiri zazikulu: zitsulo za carbon ndi zitsulo zosapanga dzimbiri.
Zogulitsa zathu zazikulu zimaphatikizapo mavavu anjira zitatu, mavavu amagetsi opangidwa ndi chitsulo chosapanga dzimbiri, ndiAPI standard zitsulo zosapanga dzimbiri mavavu mpira, ndi masitayelo ena ambiri osankhidwa.
Kupatula zida zokhazikika, tilinso ndi zida zapadera zamakalasi monga 2205, 310S ndi 321 pazinthu zapadera zogwirira ntchito.
Titha kupanga ndi kupanga zida zosagwirizana ndi zomwe mukufuna. Pakadali pano, timapereka chithandizo chodalirika cha OEM ndi ODM kwa makasitomala onse.

Valavu ya mpira ndi valavu yotembenuza kotala yomwe imayang'anira kutuluka kwa madzi kudzera pa mpira wopanda kanthu mkati mwa thupi lake. Kutembenuza chogwirira kapena chowongolera madigiri 90 kumazungulira mpirawo: pamene bowo la mpira likugwirizana ndi madoko a valve, madzimadzi amayenda momasuka; ikasankhidwa molakwika, mpira wolimba umatsekereza kuyenda. Mipando yozungulira mpira imatsimikizira kusindikizidwa kolimba, ndikupangitsa kuti igwiritsidwe ntchito kwambiri m'mafakitale monga mafuta ndi gasi.
Ndikofunika kusankha pakati pa zitsulo zosapanga dzimbiri ndi ma valve a mpira wa carbon steel malinga ndi momwe mumagwirira ntchito.
Chitsulo cha kaboni ndi chotsika mtengo, champhamvu kwambiri, chabwino pamapaipi amadzi abwinobwino, gasi komanso mapaipi amafuta otsika.
Chitsulo chosapanga dzimbiri chimakhala ndi anti- dzimbiri komanso kukana dzimbiri, yabwino kwambiri pamankhwala, zonyansa, za acidic komanso zamchere. Pamalo ovuta, achinyezi kapena owononga, chitsulo chosapanga dzimbiri ndiye njira yabwinoko kwanthawi yayitali.
Madoko athunthu ndi ma valve ocheperako amasiyana kwambiri ndi kukula kwake.
Valavu yodzaza ndi doko ili ndi mainchesi amkati omwewo ngati mapaipi, omwe amapereka kukana kwamadzi otsika, kuthamanga kwambiri, komanso kulola kupindika kwa mapaipi ndi kuyeretsa.
Valavu yocheperako imakhala ndi kabowo kakang'ono mkati. Ndizopepuka, zotsika mtengo, komanso zophatikizika, koma zimabweretsa kutsika kwakukulu ndipo sizingadutse zida zoyeretsera.
Doko lathunthu limagwirizana ndi media zolemera komanso zovuta zamakampani, pomwe doko lochepetsedwa limagwiritsidwa ntchito kwambiri pamakina amadzi ndi gasi.