Pombi yesimbi yakasungirirwa nesimbi inotenderera inotenderera (spiral submided arc welded steel pipe) dzimwe nguva inosangana nemamiriro ezvinhu mukugadzirwa kwayo, akadai semaburi emhepo. Kana paine maburi emhepo mumusungo wekukwevera, zvinokanganisa mhando yepombi, zvinoita kuti pombi ibude mvura uye zvinokonzera kurasikirwa kukuru. Kana pombi yesimbi ikashandiswa, inokonzerawo ngura nekuda kwekuvapo kwemaburi emhepo uye inopfupisa nguva yebasa repombi. Chikonzero chinowanzoita maburi emhepo mumusungo wekukwevera pombi yesimbi inotenderera ndiko kuvapo kwemvura inoyerera kana tsvina mukuita kwekukwevera, izvo zvinokonzeresa maburi emhepo. Kuti udzivise izvi, unofanirwa kusarudza chimiro chakaenzana chekukwevera kuitira kuti pasave nemaburi panguva yekukwevera.
Pakusanganisa, ukobvu hwekuunganira kwesimbi inofanira kuva pakati pe25 ne45. Kuti pasave nemaburi emhepo pamusoro pepombi yesimbi inotenderera, pamusoro pesimbi inofanira kugadziriswa. Panguva yekusanganisa, tsvina yese yesimbi inofanira kutanga yacheneswa kudzivirira zvimwe zvinhu kuti zvisapinde mumusungo wekusanganisa uye kugadzira maburi emhepo panguva yekusanganisa.
Nguva yekutumira: Chikunguru-13-2022