Insimbi engagqwali engenamthungo izinqe ezishiselwe isiphambano

Ipayipi lingahlanganiswa libe amapayipi amabili noma ngaphezulu kusetshenziswa i-spool ye-butt-welding, ehlanganisa amapayipi. Lezi zigaba ezimbili zinobubanzi obufanayo nobubanzi obuhlukahlukene. Ukuvuleka kwamapayipi angaphakathi kwendlela enqamulayo yokunciphisa kuhlukile ngobukhulu, futhi ububanzi bepayipi elixhumayo lombhobho omkhulu likhulu kunelo lepayipi legatsha. Ukuvuleka kwamapayipi okuxhuma kwesiphambano sobubanzi obulinganayo ubukhulu obufanayo; qaphela ukuhlukanisa phakathi kwepayipi legatsha kanye nepayipi elikhulu. Ukuze kwakhiwe iziphambano zokushisela izinqe, izinqubo zokucindezelwa okushisayo kanye ne-hydraulic bulging zivame ukusetshenziswa. Amapayipi egatsha anwetshwa kusetshenziswa i-hydraulic bulging, indlela yokwakha enxephezela i-axial orientation yezingxenye zensimbi. Umshini unethoni enkulu futhi ungase usetshenziselwe ukukhiqiza izinto ezifana nensimbi enekhabhoni ephansi, insimbi enengxubevange ephansi, insimbi engagqwali, ithusi, ne-aluminium. Inhloso yokwakhiwa komshini oshisayo ukwelula ipayipi legatsha ngokwenza isicaba ishubhu elingenalutho elikhulu kunobubanzi besiphambano sokushisela izinqe libe cishe usayizi wesiphambano sokushisela izinqe nokuvula imbobo engxenyeni yegatsha eleluliwe. ipayipi; i-tube engenalutho iyashiswa ngaphambi kokuba ilayishwe ekubunjweni okwenza; I-tube engenalutho icindezelwa nge-radially ngokucindezela, futhi ngaphansi kokwelula kwe-die, insimbi igeleza ngendlela yepayipi yegatsha ngesikhathi senqubo yokucindezela i-radial, yakha ipayipi yegatsha. Insimbi enekhabhoni ephansi, insimbi eyingxubevange, nensimbi engagqwali konke kuyizinto ezifanele zokwakha umshini oshisayo ngenxa yokuguquguquka kwazo okubanzi. Ukuqinisekisa ikhwalithi yomkhiqizo engaguquki, zonke izinyathelo zokucubungula kufanele zihambisane nezinkambiso nemithetho edingekayo. Iziphambano ezenziwe nge-butt welding zingahlukaniswa ngokuya ngezinto ezisetshenziswayo, indlela yokukhiqiza, namazinga okukhiqiza. Ukuqinisekisa umphumela wokusetshenziswa nokusebenza kokuphepha kwesiphambano sokushisela izinqe, izakhi ezifana nendawo yokusetshenziswa nokucindezela kwamapayipi kufanele kucatshangelwe.