Madax Ellipticalwaxaa loola jeedaa madax ka kooban qolof elliptical ah oo nus ah iyo cidhif toosan (ibta silinder).Sababtoo ah radius curvature ee qalooca elliptical ayaa si joogto ah isu beddela.
Madax saxanWaxa loola jeedaa madaxa oo ka kooban qolof wareeg ah, cidhif wareeg ah iyo cidhif wanaagsan (daawaynta gaaban ee dhululubo) .Sababtoo ah isbeddel degdeg ah oo ku yimid radius of curvature ee qolof wareega iyo flange, flange iyo cidhifka toosan ee xidhiidhka. ,
Madaxa hemisphericalWaxa loola jeedaa madaxa oo ka kooban qolof wareeg ah oo badhkeed iyo cidhif toosan (qayb gaaban oo dhululubo ah)
Godka dabku waa basin ay ku jiraan dhuxul ama dab alwaax ah, oo loo isticmaalo kuleylinta, qalajinta dharka iyo barafka, iyo wixii la mid ah, sidoo kale waxaa lagu xardhi karaa jirkiisa qaabab qurux badan, oo loo isticmaalo qurxinta beerta, iwm.