Iityhubhu ezifakwe kwi-L, i-LL (i-Double L) iityhubhu eziphothiweyo, iityhubhu eziphothiweyo ze-KL (iityhubhu eziphothiweyo) (ezinee-aluminium fins)
Iimpuphu: I-Aluminium ASTM B209 Al 1060;I-ASTM B209 Al 1100, 1050A.
Iinkalo zesicelo
● ushishino lwepetroleum, iikhemikhali kunye nepetrochemical process
● unyango lwegesi yendalo
● imboni yensimbi: isithando somlilo kunye neenkqubo zokuguqula
● ukuveliswa kwamandla
● umoya womoya (Freon, ammonia, propane)
● ukutshiswa kwenkunkuma yasekhaya
● icompressor coolers, njl.
I-Tube ye-L-Fin
I-Foot Finned Tubes isetyenziswa kwi-heat exchanger, engadluli kufuphi ne-400 degrees, kwaye isetyenziswe ngokukodwa kwizicelo zokupholisa umoya (kubandakanywa ii-radiator ezinkulu kunye ne-coolers enkulu ye-compressor oil).
I-L-foot tension inxeba iityhubhu eziphothiweyo ziquka umcu obhityileyo we-aluminiyam.Iimathiriyeli zetyhubhu yintsimbi yekhabhoni, intsimbi engenastainless, okanye ubhedu.Unyawo, 1/16" ububanzi, luqale lwenziwe kwelinye icala le-fin strip (ngaloo ndlela, igama elithi "L-Foot"). Lo mgca ujikeleze umbhobho, kunye nonyawo oluphezu kombhobho ongaphandle. Isithuba esiqhelekileyo samaphiko ngamaphiko ali-10 ngobude betyhubhu (inokwahluka).
I-LL-Fin Tube
I-LL-Fin Tube yenziwe ngendlela efanayo nohlobo lwetyhubhu ethi "L" ngaphandle kokuba i-fin foot igqunywe ukuvala ngokupheleleyo ityhubhu yesiseko ngaloo ndlela inika ukuxhathisa okugqwesileyo kokutya.Olu hlobo lwetyhubhu ephothiweyo luhlala lusetyenziswa njengenye indlela yohlobo lwefin ebiza kakhulu kwindawo ezonakalisayo.
I-KL-Fin Tube
Ityhubhu ye-KL-Fin yenziwe kanye njengetyhubhu 'L' ephothiweyo ngaphandle kokuba ityhubhu yesiseko igubungele phambi kokufakwa kwefin foot.Emva kokufakwa kwesicelo, unyawo lokugqibela lufakwe kwi-knurling ehambelanayo kwi-tube yesiseko ngaloo ndlela iphucula ibhondi phakathi kwe-fin kunye ne-tube, okukhokelela ekuphuculweni kweempawu zokudlulisa ubushushu.
* Obona bushushu bokusebenza: 260 deg C.
* Ukuchasana nokukhula kwe-atmospheric: Kuyamkeleka
* Ukuchasa oomatshini: Kwamkelekile
* Izinto zokugqibela: iAluminium, ubhedu
* Izinto zeTube: Nawuphi na umda wethiyori
Isiseko seMathiriyeli yeTube
Intsimbi yeStainless, iCarbon Steel, iAlloy Steel, iTitanium, iCopper, iDuplex Stainless Steel, i-Inconel njl. (zonke izinto ezikumda wethiyori)
I-Base Tube Ngaphandle koMdaniso: 12.70 mm ukuya kwi-38.10 mm
Ukutyeba kweMibhobho esisiseko: 1.25mm nangaphezulu
Ubude beSiseko soMbhobho: 500 mm Min ukuya kwi-15000 mm
Izinto ezigqityiweyo: iAluminiyam, ubhedu, isinyithi esingenasici, njl.
Ukutyeba kokugqibela:0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.55mm, 0.60mm, 0.65mm
Ubuninzi be-Fin: 236 FPM (6 FPI) ukuya ku-433 FPM (11 FPI)
Fin Ubude: 9.8 mm ukuya kwi-16.00 mm