Flange: kuma aka sani da flange ko abin wuya.Flange wani bangare ne wanda ke haɗuwa tsakanin shaft kuma ana amfani dashi don haɗi tsakanin iyakar bututu;Hakanan yana da amfani ga flanges akan mashigai da kayan aiki don haɗi tsakanin kayan aiki biyu.
Ana amfani da shi sosai a cikin ayyukan yau da kullun kamar masana'antar sinadarai, gini, samar da ruwa, magudanar ruwa, man fetur, masana'antar haske da nauyi, firiji, tsaftar muhalli, aikin famfo, faɗar wuta, wutar lantarki, sararin samaniya, ginin jirgi da sauransu.
Sekoinc yana da gogewa mai arha a cikin Haɓaka Haɓaka na Musamman na Foring Flanges.
• Nau'in Flange:
→ Flange farantin walda (PL) → Slip-on Neck Flange (SO)
→ Flange wuyan walda (WN) → Haɗin flange (IF)
→ Socket waldi flange (SW) → Zare flange (Th)
→ Lapped hadin gwiwa flange (LJF) → Makafi flange (BL(s)
♦ Babban Kayayyakin Flange Muke Kera
• Bakin Karfe:ASTM A182
Darasi F304/F304L, F316/F316L,F310, F309, F317L,F321,F904L,F347
Duplex Bakin Karfe: GradeF44/F45/F51/F53 / F55/F61/F60
• Alloys na nickel: ASTM B472, ASTM B564, ASTM B160
Monel 400, nickel 200,Farashin 825,Farashin 926, Farashin 601, Farashin 718
Hastelloy C276,Alloi 31,Alloy 20,Farashin 625,Inconel 600
• Titanium Alloys: Gr1 / Gr2 / Gr3 / Gr4 / GR5 / Gr7 / Gr9 / Gr11 / Gr12
♦ Matsayi:
ANSI B16.5 Class150, 300, 600, 900, 1500 (WN, SO, BL, TH, LJ, SW)
DIN2573,2572,2631,2576,2632,2633,2543,2634,2545(PL,SO,WN,BL,TH)