Yini ipayipi?
Ipayipi liyingxenye engenalutho enesiphambano esiyindilinga sokuhanjiswa kwemikhiqizo, okuhlanganisa uketshezi, igesi, ama-pellets nezimpushana, njll.
Ubukhulu obubaluleke kakhulu bepayipi ububanzi bangaphandle (OD) kanye nobukhulu bodonga (WT). I-OD khipha izikhathi ezi-2 i-WT (ishejuli) inquma ububanzi bangaphakathi (ID) bepayipi, obunquma umthamo wepayipi.
Yini iTube?
Igama elithi tube lisho izingxenye eziyizigodi eziyindilinga, eziyisikwele, eziwunxande kanye ne-oval ezisetshenziselwa imishini yokucindezela, ukusetshenziswa kwemishini, kanye nezinhlelo zezinsimbi.Amashubhu aboniswa ngobubanzi obungaphandle nobukhulu bodonga, ngamasentimitha noma ngamamilimitha.
Amapayipi ahlinzekwa kuphela ngobubanzi bangaphakathi (obuvamile) kanye “nohlelo” (okusho ukushuba kodonga). Njengoba ipayipi lisetshenziselwa ukudlulisa uketshezi noma igesi, ubukhulu bembobo okungadlula kuyo uketshezi noma igesi cishe bubaluleke kakhulu kunobukhulu bangaphandle bepayipi.Izilinganiso zeshubhu, ngakolunye uhlangothi, zinikezwa njengobubanzi obungaphandle kanye nokusetha ububanzi bodonga.
Ishubhu itholakala ngensimbi egoqiwe eshisayo nensimbi egoqiwe ebandayo. Ipayipi ngokuvamile yinsimbi emnyama (eshisayo egoqwe). Zombili izinto zingafakwa uthayela. Uhlu olubanzi lwezinto ezitholakalayo zokwenza amapayipi. Amashubhu atholakala nge-carbon steel, i-alloy ephansi, insimbi engagqwali, nama-nickel-alloys; amashubhu ensimbi okusebenza ngomshini ngokuvamile ayi-carbon steel.
Usayizi
Ipayipi ngokuvamile litholakala ngosayizi abakhulu kuneshubhu. Epayipini, i-NPS ayifani nobubanzi bangempela, iyinkomba enzima. Kushubhu, izilinganiso zivezwa ngamayintshi noma amamilimitha futhi ziveza inani langempela lobukhulu besigaba esingenalutho. Ipayipi ivamise ukukhiqizwa kwelinye lamazinga emboni ambalwa, kokubili amazwe ngamazwe noma kuzwelonke, ehlinzeka ngokungaguquguquki komhlaba wonke, okwenza ukusetshenziswa kwezifakelo ezifana nezindololwane, ama-tee, nama-couplings asebenze kakhudlwana. I-Tube ijwayele ukwakhiwa ukuze ivumelane nezimo nosayizi ngokwezifiso kusetshenziswa ububanzi obubanzi bobubanzi nokubekezelela futhi ihlukile emhlabeni wonke.
Isikhathi sokuthumela: Sep-03-2025
