Nrog NSEN cov khoom dhau los ua pov thawj raws li tus qauv BS 6364: 1984 los ntawm TUV.NSEN txuas ntxiv xa ib pawg ntawm ob-txoj kev sealing cryogenic npauj npaim valve.

Cryogenic valve yog siv dav hauv LNG kev lag luam.Nrog cov neeg them nyiaj ntau dua thiab ntau dua rau cov teeb meem ib puag ncig, LNG, hom kev huv huv no ua rau nyiam.

Txij li thaum qhov kub ntawm LNG nyob rau hauv ib txwm siab yog -162 ℃, thiab nws muaj cov yam ntxwv ntawm flammability thiab tawg, lub cryogenic kub valve tsis tsuas yog ua tau raws li qhov yuav tsum tau ntawm tsawg kub siv kub, tab sis kuj yuav tsum tau xav txog kev tiv thaiv hluav taws tsim.Nws yog qhov tseeb vim tias cov kev cai no muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov li qub cryogenic yuav siab dua li qub qub.

Qhov tseem ceeb tshaj, lub cev lub cev, npauj npaim phaj, qhov txuas ntxiv thiab cov khoom sab hauv yuav tsum tau ua kom zoo li qub ua ntej ua tiav kom tshem tawm cov kev cuam tshuam ntawm theem hloov.Txwv tsis pub, martensite theem transformation yuav tshwm sim ntawm qhov kub thiab txias, ua rau lub valve deformation, ua rau lub valve yog to.

Hom kev sib txuas rau cov khoom xa tuaj no yog flange thiab wafer, thiab cov khoom siv ntawm lub cev valve thiab disc yog CF8M.Cov khoom siv sealing tseem yog tag nrho cov hlau khoom sealing nplhaib tsim, nrog tsawg emission packing qia sealing.

Yog tias koj vam tias yuav kawm ntxiv lossis tau txais cov kev daws teeb meem rau koj qhov project, txais tos hu rau peb.