Izinto zethusi ze-aluminium zisetshenziswa kakhulu kwivalvu efaka amanzi olwandle noma indawo yokugqwala.

Amavalvu e-aluminium-bronze afaneleka futhi ashibhile kakhulu esikhundleni se-duplex, i-super duplex kanye ne-monel ezinhlotsheni eziningi zamanzi olwandle, ikakhulukazi ezinhlotsheni ezinengcindezi ephansi..

Izinto ezijwayelekile zilandela okulandelayo:
Umzimba KU-ASTM B148 -C95500/C95800
Idiski KU-ASTM B148 -C95500/C95800
Isiqu F53/Monel K500
Ukuvala i-S32750+Graphite

Njengoba ukuvala amadiski namadiski kuzothintana nendawo, ngeke siphakamise ukusebenzisa i-SS304 NOMA i-SS316 njengento yokuvala. Izinto ezi-super duplex zizoba yizinto ezifanele kakhulu.

Uhlobo lokuxhuma i-Wafer, i-Flange nayo iyatholakala kwi-NSEN.