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 yaba 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 ukubola, ukuxhathisa ukonakala 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.