Umbhobho wentsimbi we-3PE wokunqanda ukudleka kubomi bemibhobho engcwatyiweyo ubalulekile, kwa le mibhobho yemathiriyeli efanayo engcwatywe emhlabeni amashumi eminyaka kwaye eminye ayidleki, kwaye eminye iminyaka iyavuza.Ngenxa yokuba basebenzisa iingubo zangaphandle ezahlukeneyo.

Apho intsimbi eqhelekileyo yokusetyenziswa kwiimeko ezinzima zokusingqongileyo, kuya kubakho ukubola okunzima, okuya kunciphisa ubomi bombhobho wensimbi, umbhobho wensimbi wokulwa nokutshatyalaliswa kobomi bexesha elide, ngokuqhelekileyo, unokusetyenziswa phantsi kweemeko eziqhelekileyo ze-30- Iminyaka engama-50, kunye nofakelo olufanelekileyo kunye nokusetyenziswa kwakhona kunokwenzeka ukwenza iindleko ukugcinwa womnatha wombhobho ephantsi, anti-umbhobho ukwahlukanisa umbhobho nako ukuseta i alarm inkqubo, ukuvuza oluzenzekelayo ukusilela umbhobho wombhobho womnatha, ulwazi oluchanekileyo indawo impazamo kwaye iya alarm ngokuzenzekelayo.

I-3PE anti-corrosion yentsimbi yokufaka umbhobho wokusebenza ilungile, ilahleko yobushushu yipesenti ezingama-25 kuphela zombhobho wemveli, ixesha elide linokugcina izixhobo ezinkulu, ukunciphisa kakhulu iindleko zamandla, kwaye isenokumelana nokungangeni kwamanzi kunye nokugqwala, kwaye ayinayo. kufuneka umsele ngqo emhlabeni okanye amanzi zingathengwa, kodwa ngokulula kwaye ngokukhawuleza kulwakhiwo, ixabiso eliphantsi ngokwentelekiso ezidityanisiweyo, kwakhona kumaqondo obushushu aphantsi kwaye inokumelana umhlwa elungileyo, ukumelana impembelelo, kwaye kwiimeko ezithile Unako kwakhona ngqo engene permafrost. .