Lisebelisoa tse tsamaisoang hantle, basebetsi ba fumanang chelete e khethehileng, le litšebeletso tse ntle ka mor'a thekiso; Hape re lelapa le leholo le kopaneng, mang kapa mang ea lulang le mokhatlo o na le boleng ba "kopano, boikemisetso, mamello" bakeng sa boleng bo holimo China Cast Ductile Iron Wafer/ Lug /Flange (concentric and eccentric) Type Butterfly Valve for Water, Rea u amohela ho botsa rona ka ho ikopanya le rona kapa ka poso mme re ts'epa ho theha likamano tsa lerato tse sebetsang hantle le tse nang le tšebelisano.
Lisebelisoa tse tsamaisoang hantle, basebetsi ba fumanang chelete e khethehileng, le litšebeletso tse ntle ka mor'a thekiso; Hape re lelapa le leholo le kopaneng, mang kapa mang ea lulang le mokhatlo o bohlokoa "kopano, boikemisetso, mamello" bakeng saChina Lug Butterfly Valve,Ts'ebetso ea "Taper Pin Worm Gear"., re na le tšepo e tiileng ea ho theha kamano e ntle ea nako e telele ea khoebo le k'hamphani ea hau e hlomphuoang e nahanne ka monyetla ona, e thehiloeng ho lekanang, ho thusa le ho hapa khoebo e atlehileng ho tloha joale ho fihlela nakong e tlang.
