A cikin HG,Butt-welded filaye, lebur-waldigesdaseldeten selded filayenda ka'idoji daban-daban. Lokacin da ake amfani da shi daban ne, Bugu da kari, butt-walda flange shine bututun mai diamita da bangon bango ya kare, kuma ana welding bututun guda biyu.
Flat waldaTsarin dandamali ne na kwalliya wanda ya fi girma girma fiye da na m diamita na bututu a cikin dubawa, kuma an saka bututun a ciki.
Welding na Welding na Butting Welding ya fi kyau kuma lalata shi ne karami.
Flak Welding Flangesana amfani dasu gaba ɗaya don bututun matsin lamba da matsakaici,Butt-waldaana amfani dasu don haɗin matsakaici da kuma matsi mai ƙarfi,Butt-waldaGabaɗaya akalla Pn2 PN2Psa, amfani da Butt Welding shine rage yawan hankali.

Fasali nada yawa flannes:
Flange na soketYa dace da kananan diamita, babban matsin lamba, haɗin yanayin zafin jiki mai zafi.
Walwalwar leburiri ɗaya ne kamar Butt Welding tare da shugaba, an yanke maigidan a cikin tsagi, sannan an saka bututun cikin waldi.
Welding WeldingBa shi da kogi, a cikin flange jikin flange kai tsaye yanke tsagi daya da wani rami a kan makantar makaho, sannan a yanka tsagi.
Walwalwar leburyana da kyau fiye da walding walket.