Precision tšepe tube le lihlahisoa tsa liphaephe

Pipeline tšepe e sebelisoa bakeng sa ho tsamaisa oli, khase ea tlhaho le liphaephe tse ling, mofuta oa tšepe o nang le litlhoko tse khethehileng. E fane ka lithane tse fetang limilione tse 4.4 tsa tšepe ea lipeipi mererong ea malapeng le ea machaba ea phetiso ea oli le khase, 'me bolelele bohle ba ho etsoa ha lipeipi bo feta lik'hilomithara tse 10,000, ho feta bolelele ba tsela eohle ea "Belt and Road", le karolo ea 'maraka ea tšepe ea liphaephe bakeng sa phala e otlolohileng ea seam welded e feta 30%. E hlokometse karabelo e felletseng ea tšepe ea liphaephe tsa fatše tsa sehlopha sa B ho isa ho X90, tšepe ea lipeipi tsa ho hanyetsa acid, tšepe ea liphaephe tse tsamaeang ka tlas'a metsi le tšepe e kholo ea ho hanyetsa lipeipi.

Saudi Aramco ke eona feela mofani oa thepa ea malapeng ea phaephe ea ho hanyetsa acid, 'me e fumane litlhoko tsa phepelo ea marang-rang a lipeipi tsa naha, CNPC, Sinopec, CNOOC, Shell, Total, Saudi Aramco le likhoebo tse ling tse tsebahalang. Lihlahisoa li fana ka merero e mengata ea bohlokoa lapeng le linaheng tse ling, tse kang "China-Russia Eastern Line Project", "China-Myanmar Pipeline", "West-east Gas Transmission", "Sichuan Gas Transmission", "Shandong Pipeline network", " Pipeline ea Lebopong", "Coastal Pipeline", "Eancang Pipeline" le "Liwan Subsea Pipeline".