Lilemong tsa morao tjena, tlhokahalo ea liphaephe tsa tšepe tsa liphaephe tsa tšepe liindastering tse sa tšoaneng tsa malapeng e eketsehile. Theknoloji ea tlhahiso ea lifeme tse thibelang ho bola ha tšepe ea malapeng e se e hōlile, 'me mefuta eohle ea anti-corrosion e ka hlahisoa. Har'a tsona, liphaephe tsa tšepe tsa 3PE tse thibelang kutu li na le melemo e ikhethang ea ts'ebetso. Thekiso ea liphaephe tsa tšepe tsa spiral Thepa e atisang ho sebelisoa ha ho etsoa liphaephe tsa tšepe tse thibelang kutu le li-insulated li kenyelletsa li-platform tsa buffer, li-pipe buffer units, literekere, mochini o kenang ka har'a lipeipi, mochini o thunyang o nang le khatello e matla, sethala sa ho lokisa, likhoele tsa phetiso, preheating ea tšepe. libono, le mabotho a mochine o qhomisang sethunya. le lisebelisoa tse ling. Liphaephe tsa tšepe tsa 3PE tse thibelang kutu li lokela ho sebelisoa bencheng ea tlhahlobo le lipeipi tsa tšepe tse sa tšoaneleheng li khutlisetsa melapo ea phetisetso nakong ea tlhahlobo. Tšebeliso ea tsena e ke ke ea fana feela ka liphaephe tse ntle tsa tšepe tsa tšepe, empa le boleng ba sehlahisoa bo fetile liteko tse thata.

Mokhoa o khethehileng oa tlhahiso ea liphaephe tsa tšepe tse thibelang ho bola ke ho qala ho hlahloba liphaephe tsa tšepe tse thibelang ho bola ebe o hlahloba lipeipi tsa tšepe tse thehiloeng ho maemo a fapaneng ho etsa hore li finyelle maemo a ho etsa lipeipi tsa tšepe tse sirelelitsoeng. Sheba hore na phala ea tšepe e senyehile, 'me u hlahlobe le ho tlosa mokhabiso oa phala ea tšepe. Mohato o latelang ke ho kenya phala ea tšepe e tlositsoeng mafome le e thibelang ho bola ka har'a casing ea polyethylene ho etsa phala. Joale ka mor'a ho lokisa hlooho, foam ea polyurethane e kenngoa ka hare ho tlatsa likheo e le hore li tlale. Hlahloba lipeipi tsa tšepe tse thibelang ho bola, 'me u etse tlhahlobo e felileng ea lihlahisoa lipeiping tsa tšepe tse fetiloeng.