L finned tubes, LL (Ob chav L) finned tubes, KL finned hlab (knurled fin tubes) (nrog txhuas fins)
Fins: Aluminium ASTM B209 Al 1060;ASTM B209 Al 1100, 1050A.
Cov teb ntawm daim ntawv thov
● cov kev lag luam roj av, tshuaj thiab petrochemical kev lag luam
● natural gas kho
● kev lag luam steel: blast furnace thiab converter systems
● kev tsim hluav taws xob
● Cua txias (Freon, ammonia, propane)
● incineration ntawm tsev neeg tsis kam
● compressor txias, thiab lwm yam.
L-fin Tube
Foot Finned Tubes yog siv rau hauv lub tshav kub exchanger, uas tsis tshaj ze li ntawm 400 degrees, thiab feem ntau yog siv nyob rau hauv cov huab cua-txias daim ntaub ntawv (xws li loj radiators thiab loj compressor roj txias).
L-ko taw nro qhov txhab finned leeg muaj nyias aluminium fin sawb nruj nreem helically nyob ib ncig ntawm lub raj ncig.Tube cov ntaub ntawv yog carbon steel, stainless stell, los yog tooj dag.Ib tug ko taw, 1/16 "dav, yog thawj zaug tsim ntawm ib sab ntawm fin strip (yog li, lub npe "L-Foot"). Lub sawb raug mob nruj nreem nyob ib ncig ntawm lub raj, nrog rau lub hauv caug bearing ntawm lub raj sab nrauv suface. Qhov sib txawv ntawm qhov sib txawv yog 10 fins / hauv qhov ntev ntawm lub raj (tuaj yeem ua tau txawv).
LL-Fin Tube
LL-Fin Tube yog tsim nyob rau hauv tib txoj kev raws li "L" finned tube hom tshwj tsis yog tias lub fin ko taw yog sib tshooj kom tiav rau hauv lub hauv paus raj yog li muab kev tiv thaiv zoo heev.Hom finned raj no feem ntau yog siv los ua lwm txoj hauv kev kim extruded hom fin nyob rau hauv ib puag ncig corrosive.
KL-fin tube
KL-Fin Tube yog tsim raws nraim li lub 'L' finned raj tshwj tsis yog tias lub hauv paus raj yog knurled ua ntej daim ntawv thov ntawm tus fin ko taw.Tom qab daim ntawv thov, fin ko taw yog knurled rau hauv cov sib txuas knurling ntawm lub hauv paus raj yog li pab txhawb kev sib raug zoo ntawm tus fin thiab raj, uas ua rau cov yam ntxwv ntawm kev hloov cov cua sov.
* Ua haujlwm kub siab tshaj plaws: 260 ° C.
* Atmospheric corrosion kuj: Accpetable
* Mechanical resistance: Txais tau
* Cov khoom siv Fin: Aluminium, Tooj
* Tube cov ntaub ntawv: Txhua qhov kev txwv theoretical
Base Tube Khoom
Stainless Hlau, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex Stainless Steel, Inconel thiab lwm yam (tag nrho cov khoom nyob rau hauv theoretical txwv)
Base Tube Sab Nraud Dia: 12.70mm txog 38.10mm
Base Tube Thickness: 1.25mm Thiab Saum toj no
Base Tube Length: 500mm Min mus rau 15000mm
Fin Khoom: Aluminium, Tooj, Stainless Hlau, thiab lwm yam.
Thickness: 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.55mm, 0.60mm, 0.65mm
Fin Density: 236 FPM (6 FPI) rau 433 FPM (11 FPI)
Fin Qhov siab: 9.8mm txog 16.00mm