I-Corrosion - Ukumelana nokuphezulu - Ukushisa okuphezulu
Amapayipi ethusi amelana namazinga okushisa aphezulu futhi angasetshenziswa ezindaweni ezahlukahlukene. Uma kuqhathaniswa nalokhu, ukushiyeka kwamanye amapayipi amaningi kusobala. Isibonelo, amapayipi ensimbi enziwe nge-galvanized asetshenziswa ezakhiweni zokuhlala esikhathini esidlule kulula kakhulu ukugqwala. Uma bengasetshenziswa isikhathi eside, kuzoba nezinkinga ezinjengokuphuzi kwamanzi kampompi kanye nokugeleza kwamanzi okuncane. Kukhona nezinye izinto ezisetshenziswayo ezinamandla azokwehla ngokushesha emazingeni okushisa aphezulu, angadala izingozi ezingaphephile lapho zisetshenziswa emapayipi amanzi ashisayo. Iphoyinti elincibilikayo lethusi liphezulu lingama-1083 degrees Celsius, futhi izinga lokushisa lohlelo lwamanzi olushisayo alunakugwenywa ngamapayipi ethusi. Izazi zemivubukulo zathola umbhobho wamanzi wethusi eminyakeni engama-4 500 edlule emiphiramidi yaseGibhithe, esisasebenza nanamuhla.
Izici zomkhiqizo

1) Kusetshenziswa ukuphonsa okuqhubekayo okuqhubekayo kanye nobuchwepheshe bokukhiqiza, ubumsulwa obuphezulu, isakhiwo esihle, okuqukethwe okuphansi komoya-mpilo.
2) Awekho ama-pores, trachoma, porsiotion, ngokuvuselelwa okuhle okushisayo, ukucubungula, ukuhlekisa, ukumelana nokugqwala kanye nokumelana nesimo sezulu.
3) Kulula ukuwela futhi i-braze.
4) Umkhiqizo unekhwalithi ezinzile, ukumelana kwengcindezi ephezulu, ukunwebeka okuphezulu, nokuhlanzeka okuphezulu, ukubhekana nezidingo zokuhlanzeka eziphezulu ze-fluorine - imishini yokuqamba yamahhala.
Ipharamitha yomkhiqizo
umklamo | I-Aluminium Tube | Ishubhu lethusi | ||||
Cowedame | Jh - 001 - lg | Jh - 002 - lg | Jh - 003 - lg | Jh - 001 - tg | Jh - 002 - tg | Jh - 003 - tg |
Ububanzi obungaphandle yepayipi d1 (mm) | Φ 4 | ተ Afri abe | 20 | Φ 4 | ተ Afri abe | 20 |
Sebenzisa ingcindezi MPA | 3 | 2.7 | 2.7 | 16 | 10 | 6.3 |
Ukugoba okuncane radius mm | I-R20 | Jiwe | Jiwe | I-R20 | R30 | I-R50 |
D | Φ 4 | ተ Afri abe | 20 | Φ 4 | ተ Afri abe | 20 |
d | φ2.5 | Φ 4 | ተ Afri abe | φ2.5 | Φ 4 | ተ Afri abe |