Har'a "likoloi" tse hlokahalang ho tsamaisa thepa e itseng, e 'ngoe ea tse tloaelehileng ke liphaephe.Phaephe e fana ka lipalangoang tse theko e tlaase le tse tsoelang pele tsa likhase le maro.Kajeno, ho na le mefuta e mengata ea liphaephe.Meetso e fapana ka sekala, bophara, khatello le mocheso oa ho sebetsa.
Liphaephe tse ka sehloohong, tsa lisebelisoa, tsa theknoloji, tsa sekepe (mochini) li fapane ka tekanyo.Ha re shebeng ka botebo sepheo le mekhahlelo ea liphaephe tsa mantlha le tsa theknoloji.
Sekutuliphaephe.Ho khethoa le sehlopha
Liphaephe tsa trunk ke sebopeho se rarahaneng sa tekheniki, se nang le liphaephe tse bolelele ba lik'hilomithara tse ngata, liteishene tsa ho pompa khase kapa oli, ho tšela linōka kapa litsela.Lipeipi tsa kutu li tsamaisa oli le lihlahisoa tsa peterole, khase ea hydrocarbon e entsoeng ka metsi, khase ea mafura, khase ea ho qala, joalo-joalo.
Liphaephe tsohle tse kholo li entsoe feela ka theknoloji ea welding.Ke hore, ka holim'a phala leha e le efe e kholo u ka bona ebang ke spiral kapa seam se otlolohileng.E le thepa ea ho etsa liphaephe tse joalo, tšepe e sebelisoa, kaha ke thepa ea moruo, e tšoarellang, e phehiloeng hantle le e ka tšeptjoang.Ho phaella moo, e ka ba tšepe ea "classic" e nang le lisebelisoa tse khethiloeng tsa mochine, tšepe e tlaase ea carbon kapa carbonic ho ba boleng bo tloaelehileng.
Khethollo ea liphaephe tse kholo
Ho ipapisitse le khatello ea ts'ebetso ea liphaephe, liphaephe tse kholo tsa khase li arotsoe ka lihlopha tse peli:
Ke - ka khatello ea ho sebetsa ho feta 2.5 ho 10.0 MPA (ho feta 25 ho 100 kgs / cm2) e kenyelelitsoe;
II - ka likhatello tsa ho sebetsa tse fetang 1.2 ho 2.5 MP (ho feta 12 ho 25 kgs / cm2) li kenyelelitsoe.
Ho itšetlehile ka bophara ba pipeline e abeloa lihlopha tse 'nè, mm:
Ke - ka bophara bo tloaelehileng ba ho feta 1000 ho 1200 bo kenyelelitsoe;
II - e ts'oanang, ho feta 500 ho 1000 e kenyelelitsoe;
III e tšoana.
IV - 300 kapa ka tlase.
Liphaephe tsa theknoloji.Ho khethoa le sehlopha
Liphaephe tsa theknoloji ke lisebelisoa tsa ho fana ka mafura, metsi, lisebelisoa tse tala, lihlahisoa tse seng li felile le lihlahisoa tse fapaneng tse sebelisetsoang tlhahiso femeng ea indasteri.Liphaephe tse joalo li tsamaisa thepa e tala le litšila tse sa tšoaneng.
Ho aroloa ha liphaephe tsa theknoloji ho etsahala ka litšobotsi tse kang:
Sebaka:inter-purpose, ka hare ho lekala.
Mokhoa oa ho beha:ka holim'a lefatše, fatše, ka tlas'a lefatše.
Khatello ea ka hare:khatello e se nang khatello (boithati), sekheo, khatello e tlase, khatello e mahareng, khatello e phahameng.
Thempereichara ea ntho e ka tsamaisoang:cryogenic, serame, se tloaelehileng, se futhumala, se chesa, se chesa ho feta tekano.
Aggressiveness of the transportable substance:e se nang mabifi, e fokolang-ea mabifi (e nyane-e mabifi), e mahareng, e mabifi.
Lintho tse ka tsamaisoang:liphaephe tsa mouoane,liphaephe tsa metsi, liphaephe,liphaephe tsa khase, lipeipi tsa oksijene, lipeipi tsa oli, lithapo tsa acetyleno, lipeipi tsa oli, lipeipi tsa khase, lipeipi tsa asiti, liphaephe tsa alkaline, lipeipi tsa ammonia, joalo-joalo.
Boitsebiso:tšepe, tšepe e nang le seaparo sa ka hare kapa sa ka ntle, ho tloha ho litšepe tse se nang ferrous, tšepe e entsoeng ka tšepe, ho tloha linthong tse se nang tšepe.
Khokahano:e sa arohaneng, sehokedi.
Nako ea poso: Sep-01-2022