Kauv finned raj tuaj yeem tsim nyob rau hauv ntau txoj kev. Finned tubes siv nyob rau hauv boilers, siab hlab ntsha thiab lwm yam khoom siv thaum tshav kub kub exchanger feem ntau muaj xws li cov nram qab no raug txoj kev: siab zaus kuj welded kauv finned hlab, brazing kauv finned hlab thiab ib lub raj nrog helical fins.
High Frequency Welded Kauv Finned Tube
kauv finned tubeHigh-frequency welding yog ua kom paub lub zog hluav taws xob high-frequency tam sim no rau hauv qhov chaw welded, thiab siv cov hluav taws xob tiv thaiv hluav taws xob los ntawm qhov tam sim no kom dhau los ntawm kev sib cuag ntawm qhov chaw welded thiab thaj chaw uas nyob ib sab kom ua rau qhov chaw vuam sib cuag mus txog fusion. los yog semi-fusion plasticity. thiab tom qab ntawd siv lub siab kom zoo rau qhov chaw sib txuas ntawm vuam kom ua tiav qhov vuam ntawm lub raj finned.
Welded Kauv Fin Tubes
Lub brazing kauv finned raj yog sau nrog ib hom ntawm cov khoom siv brazing nrog lub melting point qis dua qhov ntawm qhov welded, thiab ces rhuab mus rau lub brazing kub. Thaum lub soldered ib feem tsis yaj, cov khoom siv brazing melts thiab ntub lub braze. Txawm li cas los xij, qhov sib koom ua ke yog tsim los ntawm kev sib kis ntawm kev sib cuag ntawm qhov chaw welded, yog li ua tiav cov vuam ntawm cov kauv fin raj.
Integral tube nrog kauv fins
Helical finned integral tube yog ib qho helical finned integral raj uas yog tsim los ntawm extruding thiab coiling ib tug tuab-walled raj (tube dawb paug) nyob rau tib lub sij hawm nyob rau hauv cov xwm txheej ntawm nruam cua sov ntawm intermediate zaus. Nws yog txoj kev tshiab ntawm kev tsim cov finned raj. Ib lub tuam txhab hauv tsev tau thov rau patent rau tus kheej tsim ib qho finned coil nruas thiab cov khoom siv finned tube ua khoom siv.
