Akwai nau'ikan carbon guda ukukarfe flangesealing surface, wanda shi ne:
1, Tenon sealing surface: dace da flammable, fashewar, mai guba kafofin watsa labarai da kuma high matsa lamba lokatai.
2, jirgin sama sealing surface: dace da matsa lamba ba high, mara guba matsakaici lokatai.
3, concave da convex sealing surface: dace da dan kadan mafi girman lokuta.

Carbonkarfe flangegasket wani nau'in zobe ne wanda zai iya haifar da nakasar filastik kuma yana da takamaiman ƙarfi. Yawancin gaskets an yanke su ne daga zanen da ba na ƙarfe ba, ko kuma masana'antu masu sana'a sun kera su daidai da ma'auni na yau da kullum, bayanan su ne zanen roba na asbestos, zanen asbestos, zanen polyethylene, da dai sauransu; Har ila yau, amfani da bakin karfe farantin karfe (bakin karfe, bakin karfe) asbestos da sauran kayan da ba na karfe ba a nannade da gasket na karfe; Akwai kuma wani nau'in wraparound gasket da aka yi da bel na bakin karfe da bel na asbestos tare. Janar gasket roba ya dace da yanayin zafin jiki a ƙasa 120 ℃; Asbestos roba gasket dace da ruwa tururi zafin jiki ne kasa da 450 ℃, da man zafin jiki ne kasa da 350 ℃, da matsa lamba ne kasa da 5MPa lokatai, game da janar m matsakaici, fiye amfani ne acid resistant asbestos farantin. A cikin kayan aiki mai mahimmanci da bututu, zaɓin jan karfe, aluminum, a'a. 10 karfe, bakin karfe da aka yi da nau'in ruwan tabarau ko wani nau'i na gaskets na karfe. The taba nisa na high-matsa lamba gasket da sealing surface ne sosai kunkuntar (line touch), da kuma aiki gama sealing surface da gasket ne high.
Carbonkarfe flangedon kauce wa bayyanar tsatsa, tsatsa, da dai sauransu, yanayin gaba ɗaya zai kasance a cikin bayyanar carbonkarfe flangeshafi (Yellow zinc, farin zinc, da dai sauransu), ko goga anti-tsatsa mai da fesa anti-tsatsa fenti.