317, 317L stainless hlau tshav kub exchanger

• Cov ntaub ntawv piav qhia
  Nws yog austenitic stainless hlau nrog ntau dua ntawm chromium, nickel thiab molybdenum caij uas muaj peev xwm tiv taus corrosion zoo heev.Nws muaj kev tiv thaiv ntau dua rau cov tshuaj lom neeg los ntawm cov kua qaub sib txawv.Cov alloy 317L yog cov ntsiab lus qis dua tso cai rau kev tiv thaiv intergranular corrosion.Nws muaj zog tensile ntau dua ntawm qhov kub thiab txias.Nws yog weldable nrog tag nrho cov txheej txheem vuam txheej txheem thiab yog nkag tau yooj yim nrog cov tshuab txheem.
• Cov ntaub ntawv Fabrication
  Cov no yog kub ua haujlwm siv tag nrho cov txheej txheem kub ua haujlwm.Nws yog rhuab nyob rau hauv qhov kub ntawm 1149 txog 1260 ° C. Qhov kub thiab txias yuav tsum tau khaws cia hauv qab 927 ° C. Cov txheej txheem tom qab ua haujlwm annealing yog induced rau nws kom khaws cov khoom zoo dua corrosion.Ntxiv mus, cov txheej txheem no yog ua los txo cov kev ntxhov siab sab hauv.SS raj tau yooj yim kos nrog kev ua haujlwm txias.Kev kho cua sov yuav tsis cuam tshuam rau cov qauv, txawm li cas los xij, kev ua haujlwm txias ua haujlwm yog ua raws li kom tau txais cov qauv tawv.
  Cov tshuaj annealing yog ua nyob rau hauv qhov kub thiab txias ntawm 1010-1121 ° C thiab tom qab ntawd txias.Nws yog raug rau cov txheej txheem ua tiav kom tau txais qhov ntev thiab qhov chaw tiav.
• Kev tswj kom zoo
  Peb tag nrho pab neeg tau them rov qab los txhawb nqa kev cog lus zoo.Peb lub zog tseem ceeb yog ib pab neeg muaj kev cog lus thiab txhawb nqa.Peb mob siab rau muab cov khoom zoo thiab cov kev pabcuam zoo rau cov neeg siv khoom.Raws li peb yog cov neeg xa khoom thoob ntiaj teb, peb ntsuas peb cov khoom nrog cov qauv kev pom zoo thoob ntiaj teb los xyuas kom meej cov khoom zoo.Kev xeem Hardness, thermal conductivity test, to testing, positive material test, intergranular corrosion test, and mechanical test, muab kev ntsuam xyuas, yog ua los ntawm peb nyob rau hauv thawj theem.
  Kev tshuaj xyuas zaum kawg yog ua los ntawm cov neeg thib peb cov tub ceev xwm.Tsis tas li ntawd, cov kev ntsuam xyuas theem nrab yog kev puas tsuaj, kev sim compression, tensile test thiab ntau ntxiv.

Stainless hlau 317 / 317L Heat Exchanger Tubes muaj nyob rau hauv ntau yam tiav, ib qho tuaj yeem tau txais los ntawm peb.