Kuwonjezera pazitsulo zazitsulo, timakhalanso nazompira wa mphirakusinthasintha cholumikizira, omwe amagwiritsidwa ntchito kwambiri m'mapulojekiti ofunikira monga makampani opanga mankhwala, zomangamanga, madzi, ngalande, mafuta, mafakitale opepuka komanso olemera, firiji, ukhondo, mapaipi, kuteteza moto, ndi mphamvu zamagetsi. Malinga ndi zida zosiyanasiyana, zitha kupangidwa m'mitundu yosiyanasiyana monga kukana kwa asidi, kukana kwa alkali, kukana kwa dzimbiri, kukana kwamafuta, kukana kutentha kwambiri, kukana kwa radiation, kukana kwa abrasion, komanso kukana kukalamba, ndipo zitha kusinthidwa kuti zigwirizane ndi zofalitsa zosiyanasiyana komanso malo. Kukula kwakung'ono, kulemera kopepuka, kusinthasintha kwabwino, kukhazikitsa kosavuta ndi kukonza.
Pambuyo unsembe, akhoza kuyamwa ofananira nawo, axial ndi angular kusamuka chifukwa kugwedezeka kwa payipi; sichimaletsedwa ndi kusakhazikika kwa payipi ndipo flange sikufanana. Pambuyo poyikapo, phokoso lopangidwa ndi kugwedezeka kwa pampu yamadzimadzi likhoza kuchepetsedwa, ndipo mphamvu yoyamwitsa kugwedezeka imakhala yamphamvu.
Mukayika mgwirizano wa rabara mu payipi, uyenera kukhala wachilengedwe, ndipo mankhwalawo sayenera kukhala opunduka. Pamene payipi sing'anga ndi asidi ndi alkali, mafuta, kutentha kwambiri ndi zipangizo zina zapadera, olowa ayenera kukhala giya imodzi apamwamba kuposa kuthamanga ntchito payipi. , Sing'anga yogwira ntchito yolumikizira mphira ndi madzi wamba pa kutentha kwa 0-60 ° C. Sing'anga zapadera monga mafuta, asidi, alkali, kutentha kwambiri ndi zinthu zina zowononga komanso zolimba ziyenera kugwiritsidwa ntchito polumikizira mphira wa zida zapadera zosagwirizana. Gwiritsani ntchito mwakhungu kapena padziko lonse lapansi.
Nthawi yotumiza: Sep-03-2021