Ọdịiche dị n'etiti FF Flange na RF Flange Sealing Surface

Enwere ụdị mkpuchi flange asaa: ihu zuru oke FF, ihu RF ewelitere, ihu M, concave face FM, ihu tenon T, groove face G, na ihu nkwonkwo mgbanaka RJ.

N'ime ha, a na-eji ụgbọ elu zuru ezu FF na convex RF eme ihe, n'ihi ya, a na-ewebata ha ma kewaa ya n'ụzọ zuru ezu.

FF zuru ihu

Ogologo elu kọntaktị nke flange dị larịị (FF) bụ otu ihe ahụ na eriri njikọ bolt nkeflange.A na-eji gasket ihu zuru oke, nke na-adịkarị nro, n'etiti abụọflanges dị larịị.

Ihu dị larịị zuru oke ụdị ụdị akara akara dị larịị, nke dabara adaba maka oge nwere obere nrụgide na ọkara na-adịghị egbu egbu.

Ihu ewelitere RF

A na-amata flanges ihu (RF) dị elu n'ụzọ dị mfe n'ihi na mpaghara gasket dị n'elu ahịrị bolted nke flange.

Elu elu ụdị ihu akara elu bụ nke a na-ejikarị n'ime ụdị asaa ahụ.Ụkpụrụ mba ụwa, usoro Europe na ụkpụrụ ụlọ niile nwere ọkwa dị elu.Agbanyeghị, na

Flanges ọkọlọtọ America, ekwesịrị iburu n'uche na ịdị elu nke nrụgide dị elu ga-abawanye elu nke elu akara.E nwekwara ọtụtụ ụdị gaskets.

RF gaskets maka ibuli elu mkpuchi ihu flanges gụnyere dị iche iche na-abụghị ọla flat gaskets na ọbọp gaskets;gasket kechie metal, spiral ọnya gasket (gụnyere mgbanaka mpụta ma ọ bụ n'ime

mgbanaka), wdg.

Ọdịiche

The nrụgide nkeFF flange ihu zuru okebụ n'ozuzu obere, ọ bụghị gafere PN1.6MPa.Mpaghara kọntaktị akara nke FF zuru oke flange dị oke ibu, yana enwere ọtụtụ akụkụ gafere oke nke

irè akara elu.Ọ bụ ihe a na-apụghị izere ezere na elu mkpuchi ahụ agaghị ejikọta nke ọma, ya mere mmechi ahụ adịghị mma.Mpaghara kọntaktị nke elu ihu flange akara elu dị ntakịrị, mana ya

naanị na-arụ ọrụ n'ime oke nke mkpuchi mkpuchi dị irè, n'ihi na mmetụta mkpuchi dị mma karịa nke flange ihu zuru oke.