FPRGED WELD NECK FLANGE

Weld khosi flangesndi mtundu wotchuka kwambiri wa flange wokhala ndi kukulitsa khosi ndi bevel weld kumapeto.Mtundu uwu wa flange wapangidwa kuti uwotchetse weld molunjika ku chitoliro kuti apereke mawonekedwe apamwamba komanso achilengedwe.M'magulu akulu akulu komanso magulu opanikizika kwambiri, izi ndizomwe zimangolumikizana ndi flange zomwe zimagwiritsidwa ntchito.Ngati mtundu umodzi wokha wotopetsa wa flange ukanakhalapo m'mapulogalamu amakono, khosi la weld lingakhale chisankho chanu.

Bevel yowotcherera imalumikizana kumapeto kwa chitoliro chokhala ndi bevel yofananira mu kulumikizana kwa mtundu wa V komwe kumalola kuti kuwotcherera kozungulira kozungulira kuzungulira kozungulira kuti apange kusintha kogwirizana.Izi zimalola kuti gasi kapena madzi mkati mwa msonkhano wa chitoliro aziyenda ndi zoletsa zochepa kudzera pa kugwirizana kwa flange.Kulumikizana kwa bevel uku kumawunikiridwa pambuyo pa njira yowotcherera kuti zitsimikizire kuti chisindikizocho ndi yunifolomu komanso chopanda zolakwika.

Chinthu china chodziwika bwino cha weld neck flange ndi tapered hub.Kulumikizana kotereku kumapereka kugawa kwapang'onopang'ono kwa mphamvu zokakamiza pamodzi ndi kusintha kuchokera ku chitoliro kupita kumunsi kwa flange, kumathandizira kupirira kugwedezeka kwina kogwiritsidwa ntchito pamagetsi apamwamba komanso kutentha kwapamwamba.Kupanikizika kwamakina kumakhala kochepa chifukwa cha chitsulo chowonjezera pakusintha kwa likulu.

Monga makalasi othamanga kwambiri amafunikira mtundu uwu wa kulumikizana kwa flange pafupifupi, ma weld neck flanges nthawi zambiri amapangidwa ndi mphete yamtundu wa mphete (yomwe imatchedwa nkhope ya RTJ).Malo osindikizirawa amalola kuti gasket yachitsulo iphwanyidwe pakati pa ma grooves a ma flanges onse olumikiza kuti apange chisindikizo chapamwamba ndikukwaniritsa kulumikizana kwamphamvu kwambiri kwa weld bevel ku msonkhano wa chitoliro.Khosi la weld la RTJ lokhala ndi cholumikizira chachitsulo chachitsulo ndiye chisankho choyambirira pamapulogalamu ovuta.