Chitsulo chosapanga dzimbiri ASME B16.5 2 Inchi 2500LB Long Welding Neck Flange

Kufotokozera

Long Neck Welding (chidule cha LWN) flanges ndi ofanana ndi muyezo Welding Neck flange, koma "Khosi" ndi yaitali kwambiri.Mtundu uwu nthawi zambiri umagwiritsidwa ntchito ngati nozzle kwa mbiya kapena mzati.Kuphatikiza apo, pali mtundu wa LWN Heavy Barrel (HB) ndi Equal LWN Barrel (E);ali ndi mawonekedwe osiyana ndi "Wall" wokulirapo.

Nthawi zambiri amagwiritsidwa ntchito m'mafakitale amafuta, gasi, ndi petrochemical, ma flange a khosi lalitali amadziwikanso ngati ma nozzles ndipo amatha kugwiritsidwa ntchito m'malo mwa mapaipi.Nsonga yokhazikika ya weld neck flange imakhala ndi weld prep pakhosi pake, koma khosi lalitali la weld neck flange lili ndi masikweya odulidwa kumapeto osati ndandanda.Ma flange a khosi lalitali amabwera mosiyanasiyana ndipo ambiri amakhala mainchesi 9, mainchesi 12, ndi mainchesi 16.Kutalika kumatengera magawo omwe amafunikira pakugwiritsa ntchito kulikonse, kotero palibe utali wokhazikika wapadziko lonse wa ma flange a khosi lalitali la mafakitale.

Zovala zazitali za weld khosi zimakhala ndi flange yopindika kuti igwirizane ndi chitoliro kuti iwonjezere mphamvu.Kulumikizana kwa khosi lalitali la weld flange kumapangitsa kuyenda kwa chitoliro.Kuphatikiza apo, makina amapope amakhala otetezeka akalimbikitsidwa ndi ma flanges am'khosi atali.Mtundu woterewu wa flange umathandizira kulinganiza kuthamanga ndi kusintha kwa kutentha kwamadzimadzi omwe akuyenda mupaipi.

Ma flange a khosi lalitali a weld amapezeka nthawi zambiri ngati nangula m'madzi.Chifukwa chakuti amatha kupirira kupanikizika kwakukulu, flange iyi ingagwiritsidwe ntchito kulumikiza maukonde akuluakulu a mapaipi, monga a fakitale.Ma flanges a khosi lalitali atha kugwiritsidwanso ntchito pakukulitsa kapena kukulitsa kapena kuchepetsa kukula kwa mapaipi.

China kutsogolera Long Weld khosi flanges wopanga (www.dingshengflange.com)
OEM yoyimitsa imodzi ndikupanga Lap Joint Flanges mu Stainless Steel.