Ukuqonda umahluko phakathi kweendidi ezahlukeneyo kubalulekile xa ukhetha iityhubhu zobhedu ezifanelekileyo kwiprojekthi yakho. IJindalai Steel Group Co., Ltd. igxile ekwenzeni uluhlu olubanzi lweendidi zeetyhubhu zobhedu, kuquka iT1, T2, T3, TU1, TU2, kunye neTP2 iityhubhu zobhedu ezifakwe i-phosphorus-deoxidized. Uhlobo ngalunye lubonelela ngeempawu ezikhethekileyo ezifanelekileyo kwizicelo ezithile, ngakumbi kwicandelo lefriji kunye nelepayipi.

Umahluko phakathi kwamanqanaba eepayipi zobhedu

 Iityhubhu zekopolo ze-T2 zaziwa ngokuqhuba umbane kakuhle kwaye zihlala zisetyenziswa kwizicelo zombane. Kwelinye icala, iityhubhu zekopolo ze-T3 zinika amandla amakhulu kwaye zihlala zisetyenziswa kwizicelo ezifuna ukuqina okukhulu. Iityhubhu zekopolo ze-TU1 kunye ne-TU2 zihlala zisetyenziswa kwiinkqubo zemibhobho kunye nokufudumeza ngenxa yokumelana kwazo nokugqwala kunye nokukwazi kwazo ukwakheka. Iityhubhu zekopolo ze-TP2 ezifakwe i-phosphorus-deoxidized ziluncedo ngakumbi kwiindawo apho ukumelana nokugqwala kubaluleke kakhulu.

 Xa ukhetha phakathi kwezi zigaba, cinga ngeemfuno ezithile zesicelo sakho. Kwimigca yokukhenkceza kwii-air conditioner nakwiifriji, iityhubhu zekopolo ze-T2 kunye ne-TP2 ziyathandwa ngenxa yokuqhuba kwazo ubushushu kunye nokumelana nokugqwala.

Kutheni ukhetha ukupholisa ityhubhu yobhedu?

 Iityhubhu zekopolo zezona zinto zikhethwayo xa kusenziwa iipayipi zokukhenkcisa ngenxa yezizathu ezahlukeneyo. Okokuqala, ukuhanjiswa kobushushu okuphezulu kwekopolo xa kuthelekiswa ne-aluminium kunye nentsimbi kuvumela ukudluliselwa kobushushu ngokufanelekileyo. Olu dluliselo lobushushu ngokufanelekileyo lubangela ukonga amandla okukhulu kunye nokusebenza okuphuculweyo kwiinkqubo zomoya opholileyo kunye nezikhenkcisa. Ngaphezu koko, iipropati zendalo zokulwa neentsholongwane zekopolo zenza ukuba ibe lukhetho olukhuselekileyo lokusetyenziswa kokutya neziselo.

 Xa kuthelekiswa, imibhobho ye-aluminiyam, nangona ilula, ayithwali bushushu kwaye isengozini yokugqwala. Imibhobho yentsimbi, nangona inamandla, inzima kwaye idla ngokugqwala ngokuhamba kwexesha, nto leyo ekhokelela ekuvuza okunokwenzeka kunye nokusilela kwenkqubo.

Imigangatho yemibhobho yobhedu yamanzi okusela

 Kwizicelo zamanzi okusela, iityhubhu zobhedu kufuneka zihlangabezane nemigangatho ethile ukuqinisekisa ukhuseleko kunye nomgangatho. I-American National Standards Institute (ANSI) kunye ne-American Society for Testing and Materials (ASTM) zimisele izikhokelo zeetyhubhu zobhedu, kuquka neemfuno "zeetyhubhu zobhedu ezikumgangatho wokutya." Le tyhubhu kufuneka ingabi nazinto zingcolisayo kwaye iqinisekiswe yimibutho efana ne-NSF International ukuqinisekisa ukuba izixhobo ezisetyenzisiweyo zikhuselekile emanzini okusela.

Umbhobho wobhedu ongenamthungo kunye nombhobho wobhedu odibeneyo

 Enye into ekufuneka iqwalaselwe xa ukhetha iityhubhu zobhedu kukuthungwa kobhedu okuthungelweyo xa kuthelekiswa nokuthungwa. Iityhubhu zobhedu ezingenamthungo zenziwa ngaphandle kwemithungo, nto leyo ebangela ukuba kubekho isakhiwo esifanayo esongeza amandla kwaye sinciphise umngcipheko wokuvuza. Oku kuluncedo ngakumbi kwizicelo zoxinzelelo oluphezulu, ezifana neentambo zokukhenkcisa.

 Iityhubhu zethusi ezidityanisiweyo zihlala zibiza kancinci, kodwa ukusebenza kwazo kunokulinganiselwa ngenxa yeendawo ezibuthathaka ezinokubakho kumthungo we-weld. Zifanelekile ukusetyenziswa koxinzelelo oluphantsi okanye apho ixabiso liphambili.

ukuququmbela

 Ekugqibeleni, ukukhetha uhlobo olufanelekileyo lweetyhubhu zobhedu kubalulekile ukuqinisekisa ukusebenza kakuhle kunye nokhuseleko lweenkqubo zakho zokufriji kunye neepayipi. IJindalai Steel Group Co., Ltd. inikezela ngoluhlu olubanzi lweetyhubhu zobhedu, kubandakanya i-T2, i-T3, i-TU1, i-TU2, kunye ne-TP2, nganye yenziwe ngononophelo ukuhlangabezana neemfuno ezithile zesicelo. Ukuqonda umahluko phakathi kwezi nqanaba kunye neenzuzo zazo kukuvumela ukuba wenze izigqibo ezinolwazi eziya kuphucula ukusebenza kunye nobomi benkqubo yakho. Nokuba ufuna iityhubhu zobhedu ezingenamthungo okanye ezidityanisiweyo, iityhubhu zethu zobhedu ezidityanisiweyo ngononophelo nezisemgangathweni ziya kukunika iziphumo ezibalaseleyo.