I-Welding neck flanges idla ngokubizwa ngokuba yi-high hub flange.Yenzelwe ukudlulisa uxinzelelo kumbhobho, ngaloo ndlela ukunciphisa uxinzelelo oluphezulu kwisiseko seflange.

I-weld neck flange (eyaziwa ngokuba yi-high-hub flange kunye ne-tapered hub flange) luhlobo lwe-flange.Zimbini uyilo.Uhlobo oluqhelekileyo lusetyenziswe ngemibhobho.Uhlobo olude alufanelekanga kwimibhobho kwaye lusetyenziswa kwiplanti yenkqubo.I-weld neck flange ibandakanya ukufakwa kwesetyhula kunye nomphetho ophumayo ojikeleze isangqa.Ngokuqhelekileyo zenziwe ngoomatshini ukusuka kwi-forging, ezi flanges zikholisa ukuba zi-butt zidityaniswe kumbhobho.Umphetho unothotho lwemingxuma egrunjiweyo evumela ukuba i-flange incanyathiselwe kwenye i-flange eneebholiti.

I-welding neck flange yeyona flange eyilwe kakuhle enebutt-welded kwezo zikhoyo ngoku ngenxa yexabiso layo lendalo.