Flange waa habka labaad ee loogu isticmaalka badan yahay iibka ka dib. Flanges ayaa la isticmaalaa marka kala-goysyadu u baahan yihiin in la kala furfuro. Waxay bixisaa dabacsanaan dayactirka. Flange waxay ku xidhaa tuubada qalab kala duwan iyo valves. Qaybaha jajaban ayaa lagu daraa nidaamka dhuumaha haddii dayactirka joogtada ah loo baahan yahay inta lagu jiro hawlgalka warshadda.
Isku-xidhka garabku wuxuu ka kooban yahay saddex kala duwan oo madax-bannaan inkastoo qaybo is-dhex-gal ah; garbaha, gaasaska, iyo bolting; kuwaas oo lagu soo ururiyey by weli saamayn kale, fitter ah. Koontaroolo gaar ah ayaa looga baahan yahay xulashada iyo adeegsiga dhammaan walxaha jira si loo helo wadajirka, kaas oo leh cidhiidhi liditaan la aqbali karo.
Flange waa cirif soo baxay, dibnaha ama cidhifka, mid dibadda ah ama gudaha ah, kaas oo u adeega si uu u kordhiyo xoogga (sida xayndaabka birta sida I-beam ama T-beam); si fudud ugu dhejinta \/ wareejinta xoogga xidhiidhka ee shay kale (sida flange ku yaal dhammaadka tuubada, dhululubada uumiga, iwm., ama korka muraayadda muraayadda ee kamarad); ama xasilinta iyo hagida dhaq-dhaqaaqa mishiinka ama qaybihiisa (sida garabka gudaha ee baabuurka tareenka ama taraafikada, kaas oo ka ilaaliya taayirrada inay ka cararaan biraha). Erayga "flange" waxa kale oo loo isticmaalaa nooc ka mid ah qalabka loo isticmaalo in lagu sameeyo flanges.
