Umahluko kulwakhiwo phakathiintamo flat welding flangeskwayeiiflange zokuwelda iimpundu zentamoilele kwiindlela ezahlukeneyo zokudityaniswa kwee-nooks kunyeiiflange. Iiflange ze-welding zentamongokubanzi iinooks kunyeiiflangeUxhulumaniso lwe-engile, ngelixaiiflange zokuwelda iimpundu zentamoziiflanges 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 nempundu yombhobho.
Iiflange ze-welding flatngokubanzi inokudityaniswa kuphela nombhobho, kodwa ayikwazi ukudityaniswa ngokuthe ngqo kunye ne-butt-welding pipe fitting;Iiflange ezifakwe kwimpunduinokudityaniswa ngokuthe ngqo kuyo yonke imibhobho ye-butt-welded (kubandakanywa ne-elbows, tees, 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 zisicaba.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 angaphezulu kunalawo e-flat welding, kwaye akukho lula ukuvuza.
I-flat welded flanges enentamo kunye ne-butt-welded flanges enentamo ayikwazi ukutshintshwa ngokuthanda.Ukusuka kwimbono yokuvelisa, iiflange ezidityanisiweyo ezisicaba ezinentamo (SO sisishunqulelo se-SLIPON) kunye ne-warp enkulu yangaphakathi 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.