Pipe ea tšepe e na le karolo e se nang letho, 'me bolelele ba eona bo boholo ho feta bophara kapa bophara ba tšepe.Ho ea ka sebopeho sa karolo, e arotsoe ka liphaephe tsa tšepe tse chitja, tse lisekoere, tse khutlonnetsepa le tse khethehileng;Ho ea ka thepa, e arotsoe ka carbon structural tšepe pipe, low alloy structural steel pipe, alloy steel pipe le phala ea tšepe e kopantsoeng;E arotsoe ka liphaephe tsa tšepe bakeng sa liphaephe tsa phetisetso, meaho ea boenjiniere, lisebelisoa tsa mocheso, indasteri ea petrochemical, tlhahiso ea mechini, ho cheka ha geoloji, lisebelisoa tse nang le khatello e phahameng, joalo-joalo;Ho ea ka ts'ebetso ea tlhahiso, e arotsoe ka phala ea tšepe e se nang moeli le phala ea tšepe e entsoeng ka tšepe.Seamless tšepe phala e arotsoe ka ho bidika chesang le batang-roala (ho taka), le welded tšepe phala e arotsoe ka otlolohile seam welded tšepe phala le spiral seam welded tšepe phala.
China ke mohlahisi ea ka sehloohong oa lipeipi tsa tšepe lefatšeng.Ka 2020, tlhahiso ea naha e ne e le lithane tse limilione tse 89.5427, ka keketseho ea selemo le selemo ea 3.73%, e leng karolo ea 60% ea tlhahiso ea lefats'e.Ka nako e ts'oanang, potoloho ea phepelo ea indasteri ea lipeipi tsa tšepe e amana haufi-ufi le phaello ea meralo ea motheo, tsamaiso ea masepala le indasteri ea tlhahiso.Ka hona, tlasa ts'ebetsong ea "leano la lilemo tse hlano" le leano le lecha la meralo ea motheo, phepelo ea indasteri ea lipeipi tsa tšepe ea China e tla tsoela pele ho boloka mokhoa oa kholo.
Nako ea poso: Aug-04-2022