Uxinzelelo oluphezulubutt welding flangeyenye yezona zifuna kakhuluiflangeiimveliso kwimarike. Ibakala loxinzelelo jikelele loxinzelelo oluphezulubutt welding flangeiphakathi kwe-0.5MPA-50mpa. Uhlobo lwesakhiwo soxinzelelo oluphezulubutt welding flangeyahlulwe ibe yiyunithi yeflange, iflange edityanisiweyo, kunye ne-insulation flange. Ngokobume bomphezulu weflange, inokohlulwa ibe ngumphezulu wokutywina we-flange: indiza, i-concave, i-concave, i-tenon groove surface, umphezulu wokudibanisa umsesane.
I-butt-welding flangeinokutywinwa okuthembekileyo, ukusebenza okugqwesileyo kunye nenkangeleko entle. I-butt welding flange ineengenelo zokunganyangeki, ukumelana nobushushu obuphezulu, ukuxhathisa umhlwa, ukunganyangeki kwe-abrasion kunye nobomi benkonzo ende.

Ngenxa yokusebenza kwamandla okuchaphazeleka okukodwa, iphuculwa kakhulu ngaphezu kwezinye iityhubhu zodonga oluqinileyo, kwaye ukuqina kwayo komsesane kuphindaphindwe kayi-1.3 kunetyhubhu eludongeni oluqinileyo. Ngaphantsi kobushushu benkonzo elinganisiweyo kunye noxinzelelo, ubomi benkonzo yombhobho bunokufikelela kwiminyaka engaphezu kwama-50, kunye ne-anti-ultraviolet kunye ne-anti-radiation, ukwenzela ukuba umkhiqizo awusoze uphele.