Tef ba karfe ba
Itscommonly amfani da wadanda ba karfe kayan ne, kamar m graphite (<600 ° C), polytetrafluoroethylene (-200 ~ 260 ° C), fiber ƙarfafa roba tushen kwamitin hadawa.
Ribbon na Metal
StrapsShape: V, W, wavy, da dai sauransuMaterial: 0.15 ~ 0.25 low carbon karfe, bakin karfe, jan karfe da sauran lalata resistant gami, da dai sauransu.Function: sarrafa matsawa resilience na gasket, sealing;Ƙara gaba ɗaya taurin gasket.
Zoben ciki
Ƙa'ida: Zoben ciki yana hulɗa da ruwa, kuma kayansa yakamata su kasance masu juriya ga lalatawar matsakaicin hatimi.
Materials: carbon karfe, bakin karfe, sauran lalata resistant gami, da dai sauransu.
Aiki: Don hana tazarar da ke tsakanin sashin rufewa da kwantena ko flange na bututu don gujewaWannan ratar yana tsoma baki tare da kwararar ruwa da sakamakon zaizayar ruwa na gasket.Lokacin da matsa lamba na ciki da zafin jiki sun yi girma, lalatawar ruwa na ciki da abrasion suna da zafi, ana hana ruwa daga kasancewa a cikin tazarar flange, girman gasket yana da girma ko amfani da convex da concave flange da sauran lokuta, zobe na ciki. an saita.
Gano zobe (zoben waje)
Aiki: ƙarfafawa da daidaitaccen matsayi na jikin gasket, hana matsawa mai ƙarfi daga rasa ƙarfin springback na gasket da kuma hana gasket daga zama sako-sako.Material: Ƙarfafawa na waje ko kayan zobe na waje suna da ƙarfe mai ƙarfi, (kamar su). carbon karfe, bakin karfe, sauran lalata resistant gami) da m reinforcing zobe ba a cikin lamba tare da sealing matsakaici, don haka shi ba a bukata don tsayayya matsakaici lalata, don haka shi ne sau da yawa Ya sanya daga carbon karfe material.The m ƙarfafa zobe iya kuma a yi shi gabaɗaya tare da abubuwan rufewa, kamar gasket ɗin haƙori na ƙarfe da gasket ɗin haƙoran haƙora.
2, polytetrafluoroethylene gasket
A cikin yiwu amfani da zazzabi kewayon (-180 — 250 ℃) iya wuya a lalata da sunadarai da kaushi, amma kuma iya yi anti-electrochemical lalata bututu rufi gasket.Classification (1) Polytetrafluoroethylene lebur gasket: kullum dace da convex da concave flange da flange tare da layin ruwa, ba don flange mai faɗi ba.Ƙarin amfani da su don lokuttan juriya na lalata.Domin cimma sakamako mai kyau na rufewa, ana iya rufe gasket tare da manna teflon.(2) Polytetrafluoroethylene ji gasket: abubuwan sinadarai iri ɗaya ne da gas ɗin polytetrafluoroethylene.Amma yayyo juriya, matsawa juriya fiye da PTFE lebur gasket ne m, za a iya amfani da m flange.The m preload takamaiman matsa lamba y na hatimi ne 11.77-19.6MPa, da amfani zafin jiki ne 200 ℃, da matsa lamba ne game da 0.98MPa. .
Misalai na tags:
Nau'in Gasket: tare da zobe na ciki kuma an saita azaman nau'in zobe;The zobe abu ne low carbon karfe, karfe bel abu ne OCr18Ni9;Diamita mara kyau 150mm;Matsakaicin lamba 4.OMPa (40bar);Girman Gasket misali GB/T4622.2-2003;
An yi wa lakabi da: D 1222-DN150-PN40 GB/T4622.2
Nau'in gasket: nau'in asali;Kayan Gasket: Kayan bel na ƙarfe shine 0Cr18Ni9, Abubuwan bel ɗin cikawa shine m graphite;Diamita mara kyau 150mm;Matsakaicin lamba 4.OMPa (40bar);Girman Gasket misali GB/T4622.2-2003;
An yi masa alama kamar: A 0220-DN150-PN40 GB/T4622.2
Lokacin aikawa: Satumba-06-2023