Umahluko kulwakhiwo phakathiintamo flat welding flangeskwayeiiflange zentamo ye-butt weldingilele kwiindlela ezahlukeneyo zokudityaniswa kwee-nooks kunyeiiflange. Intamo yeflange ye-welding flatngokubanzi iinooks kunyeiiflangeUxhulumaniso lwe-engile, ngelixaiiflange zentamo ye-butt weldingziiflanges kunye noqhagamshelo lwempundu.
1, impompo ye-centrifugaliflangeindlela yoqhagamshelwano yahlukile:intamo flat welding flangekunye nentamobutt welding flangekwisakhiwo somahluko yindlela yokudibanisa eyahlukileyo yombhobho kunyeiflange, intamo flat welding flangejikelele ngumbhobho kunye nodibaniso lwe-Angle ye-flange, kunyeintamo butt welding flangeyiflange kunye nempundu yombhobho.
Iiflange ze-welding flatngokubanzi inokudityaniswa kuphela nombhobho, kodwa ayikwazi ukudityaniswa ngokuthe ngqo kunye nokufakwa kombhobho we-butt-welding;Iiflange ezifakwe kwimpunduinokudityaniswa ngokuthe ngqo kuzo zonke izifakelo zombhobho we-butt-welded (kubandakanywa ne-elbows, i-tee, i-reducers, njl.), kuquka imibhobho, kunjalo.
2, iifom centrifugal impompo flange weld ezahlukeneyo: weld flat ayikwazi ukuhlolwa radiographic, kunye weld weld ingaba. Uhlobo lwe-welding seam phakathi kombhobho kunye ne-flange enentamo ye-welding ye-flange yi-fillet weld, ngelixa uhlobo lwe-welding seam phakathi kwe-flange kunye nombhobho ngentamo yi-girth weld. Ukuwelda ngeflethi ziintsimbi ezimbini zokuwelda kwigirth kunye ne-butt welding yi-butt girth welds. Umahluko phakathi kwee-flanges ezinentamo kunye neeflanges ngaphandle kwentamo kukuba iiflange ezinentamo zinendawo enye kwindawo ye-welding yepayipi kuneeflange ngaphandle kwentamo. Iiflange ngaphandle kwentamo nazo ziyiflange ezisicaba. Umphathi ngaphandle kweflange ukwayi-flat fillet weld. Umthungo we-welding ye-butt-welding flange enentamo kunye noqhagamshelwano lombhobho lololuhlu lwe-B, kunye ne-welding seam ye-flange ye-welding enentamo kunye nokudibanisa kombhobho kuluhlu lwe-C, kwaye uvavanyo olungonakalisi lwahlukile. emva kwe-welding.

I-3, uxinzelelo lwegama luhlukile: uxinzelelo oluqhelekileyo lwentamo ye-flange ye-welding: 0.6-- 4.0Mpa, kunye noxinzelelo oluncinci lwe-neck butt welding flange: i-1- 25Mpa ibakala, ngokucacileyo, ibakala loxinzelelo lwe-flange ye-welding ye-neck flat iphantsi.
4. Ukuqina kwe-butt welding flange enentamo inkulu kune-flange ye-flange ye-welding enentamo. Amandla e-butt welding aphezulu kunalawo we-flat welding, kwaye akukho lula ukuvuza.
I-flat welded flanges enentamo kunye ne-butt-welded flanges enentamo ayikwazi ukutshintshwa ngokuthanda. Ukusuka kwimbono yokuvelisa, iiflange ezidibeneyo ezicwecwe ngentamo (SO sisishunqulelo se-SLIPON) kunye ne-warp yangaphakathi enkulu ithetha ubunzima obuncinci kunye neendleko eziphantsi. Ukongeza, iiflange zentamo ene-butt-welded ene-diameter egama lingaphezulu kwe-250mm (i-WN sisishunqulelo se-Weldingneck) kufuneka ivavanywe, ngelixa i-flanges ene-SO ayifuni kuvavanywa. Ngoko ixabiso liphantsi.