Zitsulo zokhala mpira mavavu, mongaDIN F4 wokhazikika wokhala pansiMpiravalavukupereka maubwino osiyana mu ntchito zosiyanasiyana.
Ubwino umodzi waukulu wa zitsulo zokhala ndi mavavu a mpira ndi kulimba kwawo kwapadera. Mpando wachitsulo ndi mapangidwe a mpira amapereka kukana kwambiri kuti asavale ndi kung'ambika, kuwapangitsa kukhala oyenera kugwiritsidwa ntchito pazovuta monga kutentha kwambiri, media abrasive, ndi malo owononga. Kukhalitsa kumeneku kumapangitsa moyo wautali wautumiki ndikuchepetsa kufunika kosinthidwa pafupipafupi, motero kuchepetsa ndalama zonse zokonzekera.
Kuphatikiza apo, ma valve okhala ndi zitsulo okhala ndi zitsulo amapereka luso lapamwamba losindikiza. Chisindikizo cholimba komanso chodalirika pakati pa mpando wachitsulo ndi mpira chimalepheretsa kutuluka, ngakhale panthawi yogwira ntchito kwambiri. Izi ndizofunikira kwambiri m'mafakitale monga mafuta ndi gasi, petrochemical, ndi chemical processing, pomwe kupewa kutayikira ndikofunikira pachitetezo komanso kuteteza chilengedwe.
Ubwino umodzi waukulu wa zitsulo zokhala ndi mavavu a mpira ndi kulimba kwawo kwapadera. Mpando wachitsulo ndi mapangidwe a mpira amapereka kukana kwambiri kuti asavale ndi kung'ambika, kuwapangitsa kukhala oyenera kugwiritsidwa ntchito pazovuta monga kutentha kwambiri, media abrasive, ndi malo owononga. Kukhalitsa kumeneku kumapangitsa moyo wautali wautumiki ndikuchepetsa kufunika kosinthidwa pafupipafupi, motero kuchepetsa ndalama zonse zokonzekera.
Kuphatikiza apo, ma valve okhala ndi zitsulo okhala ndi zitsulo amapereka luso lapamwamba losindikiza. Chisindikizo cholimba komanso chodalirika pakati pa mpando wachitsulo ndi mpira chimalepheretsa kutuluka, ngakhale panthawi yogwira ntchito kwambiri. Izi ndizofunikira kwambiri m'mafakitale monga mafuta ndi gasi, petrochemical, ndi chemical processing, pomwe kupewa kutayikira ndikofunikira pachitetezo komanso kuteteza chilengedwe.