Filastik Flanges sun haɗa da flanges makafi, flanges guda ɗaya, flanges vanstone, flange shine yin bututu da sassan haɗin haɗin bututu, an haɗa su zuwa ƙarshen bututu. Haɗin flange ko haɗin haɗin flange, yana nufin flange, gasket da aron kusa da haɗin gwiwa guda uku a matsayin rukuni na tsarin rufewar haɗin gwiwa; flange a kan eyelets, kusoshi don sa flange tam haɗa, flange tsakanin amfani da gaskets don hatimi. Wannan na iya taka rawa mai kyau na rufewa, inda a cikin jiragen sama guda biyu da ke kewaye da amfani da haɗin haɗin gwiwa a lokaci guda rufaffiyar sassan haɗin gwiwa, wanda aka fi sani da flange.