Izinga eliphezulu insimbi engagqwali round tube
Silandela isimiso sokuphatha esithi "Ikhwalithi Enhle Kakhulu, Isevisi Enhle Kakhulu, Isikhundla Esihle", futhi sizinikezele ku-China Decoration 201 202 304 316 430 410 amapayipi ensimbi engagqwali, futhi sidale ngobuqotho futhi sabelane ngempumelelo nawo wonke amakhasimende ethu.labo abanentshisekelo.Sikholelwa ngokuqinile ukuthi isisombululo sethu sikulungele.
Umhlinzeki wepayipi lensimbi engagqwali ochwepheshile waseChina, ipayipi elipholishiwe lensimbi engagqwali.Singakwazi ukuhlangabezana nezidingo ezihlukahlukene zamakhasimende asekhaya nawakwamanye amazwe.Wamukele ngokufudumele amakhasimende amasha namadala ukuze nibonisane futhi nixoxisane.Ukwaneliseka kwakho kungamandla ethu okushayela!Masibhale isahluko esisha esihle ndawonye!
Ukwelashwa okungaphezulu kwepayipi eliyindilinga lensimbi engenasici kungenye yezinto ezibalulekile ezinquma impilo yesevisi yokulwa nokugqwala yepayipi.Kuyisisekelo sokuthi ungqimba oluphikisana nokugqwala kanye nepayipi eliyindilinga lensimbi engagqwali lingahlanganiswa ngokuqinile.Kuye kwaqinisekiswa izikhungo zocwaningo ukuthi ukuphila kongqimba oluphikisana nokugqwala kuncike ezintweni ezifana nohlobo lokumboza, ikhwalithi yokugqoka kanye nendawo yokwakha.Izidingo ezingaphezulu kwamapayipi ayindilinga ensimbi engagqwali zihlale zicutshungulwa futhi zifingqiwe, futhi izindlela zokwelapha ezingaphezulu zamapayipi ayindilinga ensimbi engenasici zithuthukiswa ngokuqhubekayo.
1. Ukuqoqwa kwamapayipi ayindilinga ensimbi engagqwali ngokuvamile kwenziwa ngezindlela ezimbili zamakhemikhali kanye ne-electrolytic pickling.I-pipe anti-corrosion isebenzisa kuphela ukucotshwa kwamakhemikhali, okungasusa isikali se-oxide, ukugqwala kanye nokucutshungulwa kabusha kwamakhompiyutha amadala.Nakuba ukuhlanzwa kwamakhemikhali kungenza indawo engaphezulu ifinyelele izinga elithile lokuhlanzeka kanye nokuba mahhadlahhadla, iphethini yayo yehange ayijulile futhi kulula ukubangela ukungcoliswa kwemvelo.
2. Ukususwa kokugqwala okufuthayo (okuphonsa) kwepayipi eliyindilinga lensimbi engenasici kuqhutshwa injini enamandla amakhulu ukushayela izindwani zokufafaza (ukuphonsa) ukuze zijikeleze ngesivinini esikhulu, ukuze ama-abrasives anjengesihlabathi sensimbi, isibhamu sensimbi, ingxenye yocingo lwensimbi, namaminerali kungathinta ingaphezulu lepayipi eliyindilinga lensimbi engagqwali ngaphansi kwesenzo samandla e-centrifugal.Ukufafaza (ukuphonsa) ukwelashwa akukwazi nje ukususa ngokuphelele ukugqwala, ama-oxides nokungcola, kodwa futhi kufinyelele ubulukhuni obudingekayo obufanayo ngaphansi kwesenzo somthelela onobudlova nokungqubuzana kwama-abrasives.
Ngemva kokufafaza (ukuphonsa) ukususwa kokugqwala, akukwazi nje ukwandisa ukukhangiswa ngokomzimba ebusweni bombhobho, kodwa futhi kuthuthukise ukunamathela komshini phakathi kongqimba oluphikisana nokugqwala kanye nobuso bepayipi.Ngakho-ke, ukususa ukugqwala kokufafaza (ukujikijela) kuyindlela efanelekile yokukhipha ukugqwala kwepayipi lokuqeda ukugqwala.Ngokuvamile, ukuqhunyiswa kwesibhamu (isihlabathi) ukususa i-rust kusetshenziselwa kakhulu ukwelashwa kwendawo yangaphakathi yamapayipi, futhi ukuqhunyiswa kokudubula (isihlabathi) kusetshenziswa kakhulu ukwelapha ngaphandle kwamapayipi.
3. Insimbi engagqwali eyindilinga yokuhlanza ishubhu, sebenzisa i-solvent ne-emulsion ukuhlanza indawo yensimbi ukuze ususe uwoyela, amafutha, uthuli, i-lubricant nezinto ezifanayo eziphilayo, kodwa ayikwazi ukususa ukugqwala, isikali se-oxide, i-welding flux, njll. Isetshenziswa kuphela njenge izindlela ezisizayo ekukhiqizeni.
4. Ukuze ususe ukugqwala kumathuluzi epayipi eliyindilinga ensimbi engagqwali, ikakhulukazi sebenzisa amathuluzi afana namabhulashi ocingo ukupholisha ingaphezulu lensimbi, elingasusa isikali se-oxide esixegayo noma esiphakanyisiwe, ukugqwala, i-welding slag, njll. Ukususwa kokugqwala kwamathuluzi ezandla finyelela izinga le-Sa2, futhi ukususwa kokugqwala kwamathuluzi kagesi kungafinyelela izinga le-Sa3.Uma indawo yensimbi inamathela esikalini esiqinile se-iron oxide, umphumela wokukhipha ukugqwala wethuluzi awulungile, futhi ukujula kwephethini yehange okudingekayo ekwakhiweni kwe-anti-corrosion akukwazi ukufezwa.
Naka ukubaluleka kokwelashwa kwendawo ekukhiqizeni, futhi ulawule ngokuqinile imingcele yenqubo ngesikhathi sokususwa kokugqwala.Ekwakhiweni kwangempela, inani lamandla ekhasi longqimba olulwa nokugqwala lwepayipi eliyindilinga lensimbi engagqwali lidlula kakhulu izidingo ezijwayelekile, eziqinisekisa ikhwalithi yongqimba olulwa nokugqwala.Ngokwesisekelo, izinga lobuchwepheshe lithuthukiswa kakhulu futhi izindleko zokukhiqiza ziyancipha.
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