Hape re u fa litšebeletso tsa litsebi tsa ho fumana lihlahisoa le ho kopanya lifofane.Re na le yuniti ea rona ea tlhahiso le khoebo ea ho fumana thepa.Re ka u fa hoo e batlang e le mefuta eohle ea thepa e amanang le thepa ea rona bakeng sa Tied Bellows Expansion Joint,Ke 10k Flange, Universal Tied Katoloso Joint, Ptfe Lined Katoloso Joint,Sehlopha sa RTJ Flange900.Sehlopha sa k'hamphani ea rona se sebelisang mahlale a morao-rao se fana ka lihlahisoa tsa boleng bo holimo tse ratoang le ho ananeloa ke bareki ba rona lefatšeng ka bophara.Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka Europe, Amerika, Australia, Holland, Portugal, Madras, Mali. "Boleng bo botle empa theko e betere," le "mokitlane oa lefats'e", re ikitlaelletsa ho sebelisana le lik'hamphani tsa likarolo tsa likoloi lefatšeng ka bophara ho etsa tšebelisano-'moho e atlehileng.