Khatello e phahamengbutt welding flangeke e 'ngoe ea tse hlokang ka ho fetisisaflangelihlahisoa tse marakeng. Khatello e akaretsang ea boemo ba khatello e phahamengbutt welding flangee pakeng tsa 0.5MPA-50mpa. Sebopeho sa sebopeho sa khatello e phahamengbutt welding flangee arotsoe ka unit flange, integral flange le insulation flange. Ho ea ka sebopeho sa bokaholimo ba flange, e ka aroloa ka holim'a ho tiisa ha flange: sefofane, concave, concave, tenon groove surface, ring connection surface.
Butt-welding flangee na le tiiso e ka tšeptjoang, ts'ebetso e babatsehang le ponahalo e ntle. Butt welding flange e na le melemo ea ho hanyetsa ho roala, ho hanyetsa mocheso o phahameng, ho hanyetsa kutu, ho hanyetsa abrasion le bophelo bo bolelele ba tšebeletso.

Ka lebaka la ts'ebetso ea eona e ikhethang ea matla, e ntlafala haholo ho feta li-tubes tse ling tse tiileng tsa lebota, 'me ho satalla ha eona ha selikalikoe ke makhetlo a 1.3 ho feta a li-tubes tse tiileng tsa lebota. Tlas'a mocheso o lekantsoeng oa tšebeletso le khatello, bophelo ba tšebeletso ea phala bo ka fihla lilemo tse fetang 50, ka anti-ultraviolet le anti-radiation, e le hore sehlahisoa se se ke sa fela.