Kukho iintlobo ezintathu zoxinzelelo oluphezuluiflangeubuso bokutywina: ubuso bokutywina obucaba, bulungele uxinzelelo oluphantsi, iimeko ezingeyotyhefu;Umphezulu weconcave kunye neconvex yokutywina, ilungele iimeko zoxinzelelo oluphezulu;Umphezulu wokutywina weTenon kunye negroove, ilungele ukutsha, uqhushumbo, imidiya eyityhefu kunye nezihlandlo zoxinzelelo oluphezulu.

Uxinzelelo oluphezuluiflangei-gasket kunye nokutywina ububanzi boqhagamshelwano lomphezulu bumxinwa kakhulu (uqhagamshelwano lomgca), umphezulu wokutywina kunye nokugqitywa kwe-gasket machining kuphezulu.Iiflange ezidityanisiweyo eziqhelekileyo ziiflange ezidityanisiweyo ezisicaba kunye neflange edityanisiweyo.I-gasket yerabha eqhelekileyo ilungele ubushushu obungaphantsi kwe-120℃;Igasket yerabha ye-asbestos ilungele ubushushu bomphunga wamanzi obungaphantsi kwe-450 ℃, ubushushu be-oyile bungaphantsi kwe-350 ℃, uxinzelelo olungaphantsi kwe-5MPa, kwi-corrosive medium, eyona isetyenziswa kakhulu yibhodi ye-asbestos exhathisayo.
Uxinzelelo oluphantsi oluncinci ucingo oludityanisiweyo ludityaniselwe iiflange, uxinzelelo oluphezulu kunye noxinzelelo oluphantsi ubukhulu obukhulu bunama-flanges adityanisiweyo, ubukhulu beflange kunye nokudibanisa ibholithi ububanzi kunye nenani loxinzelelo oluhlukeneyo lwahlukile.
Uninzi lwee-gaskets zinqunywe kwiipleyiti ezingezizo zetsimbi, okanye zenziwe ngamafektri aqeqeshiweyo ngokobukhulu obuchaziweyo, izinto eziphathekayo yibhodi yerubha ye-asbestos, ibhodi ye-asbestos, ibhodi ye-polyethylene, njl.;Kwakhona luncedo ipleyiti yentsimbi ebhityileyo (ishidi lentsimbi, intsimbi engatyiwayo) iasbestos kunye nezinye izinto ezingezizo ezentsimbi ezisongiweyo ezenziwe ngeegasket zentsimbi;Kukwakho uhlobo lwesilonda gasket eyenziwe ngeteyiphu yentsimbi encinci kunye ne-asbestos tape eboshwe kunye.
Uqhagamshelo oluphezulu lweflange ludibaniso oluqhawukayo.Ngokweendawo ezidityanisiweyo zinokwahlulwa zibe yiflange yesikhongozeli kunye neflange yombhobho.Ngokohlobo lwesakhiwo, kukho i-flange edibeneyo, i-looper flange kunye ne-threaded flange.
Kwizixhobo zoxinzelelo oluphezulu kunye nemibhobho, i-gaskets yensimbi eyenziwe ngobhedu, i-aluminium, i-10 yensimbi, insimbi engenasici, uhlobo lwe-lens okanye ezinye iimilo zisetyenziswa.Uxinzelelo oluphezulu lweflange ukuqina akubi, kufanelekile kuxinzelelo lwep≤4MPa izihlandlo;I-Flange yoxinzelelo oluphezulu, eyaziwa ngokuba yi-high neck flange, iqinile kwaye ifanelekile kuxinzelelo oluphezulu kunye nezihlandlo zokushisa.Uxinzelelo oluphezulu lwe-flange gasket luhlobo lomsesane owenziwe ngezinto ezinokuvelisa i-deformation yeplastiki kwaye inamandla athile.