Peipi ea tšepe ea hlokahala boholo ba tlhahiso ea oli le khase le lits'ebetso tsa lipeipi.ASME A53 le A106 le API 5L e se nang seamless, electric resistance welding (RW), le submerged arc welding (SAW) pipe ea tšepe li fumaneha khoebong 'me hangata li sebelisoa tsamaisong ea liphaephe.PVC, fiberglass, polypropylene, le lisebelisoa tse ling li ka sebelisoa lits'ebetsong tse nang le khatello e tlase le ts'ebeliso.ASME B31.4 le B31.8 li lumella tšebeliso ea lisebelisoa tse ling lits'ebetsong tse thibetsoeng haholo.Peipi e se nang seamless e sebelisoa ka seoelo lits'ebetsong tsa lipeipi ka lebaka la theko e phahameng le ho fumaneha ho fokolang.Ho latela pono ea moralo le taolo, peipi e entsoeng ka li-seams tsa ERW le SAW e lekana le phala e se nang moroallo ebile ha e theko e tlase.Tlhokomeliso: Sena ha se 'nete bakeng sa lisebelisoa tsa liphaephe tse entsoeng ho latela ASME B31.3.
Bakeng sa phaephe ea khatello e phahameng, phala ea boemo bo holimo, e kang API 5L grade X42, X52, X60, le X65, e khethiloe hobane ho ka sebelisoa phala e tšesaane haholo ea lebota, e leng ho fokotsang litšenyehelo tsa lipeipi haholo.Ho boloka litšenyehelo tsa kaho le hona hoa phethahala, kaha nako ea ho tjheseletsa e fokotsehile mme litšenyehelo tsa ho tsamaisa thepa / ho sebetsana le tsona li fokotsehile.
Peipi ea tšepe e atisa ho sebelisoa bakeng sa liphaephe tse sebetsang ka khatello ea 100 psig kapa ho feta.Pipe ea tšepe e mamella likhatello tse phahameng, e tšoarella nako e telele, 'me e na le nako e telele ea ho sebetsa.Fiberglass, PVC, kapa peipi ea polyethylene e phahameng haholo (HDPE) e sebelisoa maemong a itseng bakeng sa lipeipi tse bokellang khase e tlase.Likarolo tsa lipeipi li kenyelletsa tse latelang: liphaephe, li-valve, li-fittings le lisebelisoa tse kang metering, lipompo le li-compressor.
Bukeng ena, re amehile feela ka ho tsamaisa likhase tsa hydrocarbon tse kang khase ea tlhaho, lihlahisoa tsa peterole e hloekisitsoeng, oli e tala, le khase ea oli e qhibilihisitsoeng ka liphaephe tsa tšepe.Ka hona, re ke ke ra sebetsana le lisebelisoa tse kang pipe ea PVC.
Nako ea poso: Jan-17-2022