Rufe Tef ɗin Graphite

Rufe Tef ɗin Graphite
Bayanai:
Ana yin Tef ɗin Hatimi daga babban jadawali mai sauƙi{{0}, wannan tef ɗin yana ba da kyakkyawan juriya ga yanayin zafi da lalata. Tare da mafi girman ƙarfi da juriya, yana iya rufe giɓin da ba daidai ba a cikin haɗin flange, bawuloli, da kayan aikin masana'antu daban-daban, yana tabbatar da abin dogaro, dogon lokaci{2} aiki a ƙarƙashin matsanancin yanayi.
MOQ: 50kg
Material: graphite na halitta
Aika Aikace-aikacen
Bayani
Aika Aikace-aikacen

1. Core samfurin

Tef ɗin Hatimin Hatimi yana ɗaukar tsattsauran ƙayyadaddun zane mai faɗi{0} azaman ainihin tushen sa, an ƙarfafa shi da manyan yadudduka na ƙarfe (misali, ragar bakin karfe, ragar nickel), kuma ana kera ta ta hanyar ƙwanƙwasa da gyare-gyare na musamman. Jigon sa shinebabban{0}} ingantacciyar hanyar rufewa don yanayin masana'antu mai zafi{1}-zai iya isar da aikin hatimin "sifili-leakage" a mahimmin abubuwan rufewa kamar murhun wuta, hayaƙi, da ganguna.

A halin yanzu, yana da fasalin juriya na zafin jiki na musamman, juriya na lalata, da daidaitawar nakasawa, yadda ya kamata yana magance kurakuran kayan rufewa na gargajiya (ciki har da asbestos da roba na al'ada) waɗanda ke da saurin tsufa da gazawar rufewa a ƙarƙashin yanayin zafi.

2.Technical Parameters

Aikin Sigar Fasaha

Matsakaicin Rage

Jawabi

Substrate Tsabta

Yafi ko daidaita 99.8% (faɗaɗɗen graphite)

Kafaffen abun ciki na carbon

Abubuwan Haɓaka Layer

304 bakin karfe / nickel gami

Mai iya daidaitawa bisa ga yanayin aiki

Dogon lokaci{0}Zazzaɓi Amfani

-200 digiri ~ 600 digiri

Yanayin iska

Juriya na Zazzabi nan take

Kasa da ko daidai da digiri 800

Yanayin iskar gas mara ƙarfi, tsawon lokaci ƙasa da ko daidai da mintuna 30

Matsalolin da ya dace

0 ~ 20MPa

Lokacin da roughness Ra na hatimin saman ya yi ƙasa da ko daidai da 3.2μm

Matsakaicin Sake Makowa

Yafi ko daidai 35%

Ƙimar sake dawowa a 25% matsawa

Ƙayyadaddun kauri

0.5mm ~ 5mm

Ana iya daidaita shi akan buƙata, tare da juriya na ± 0.05mm

Ƙimar Nisa

10mm ~ 500mm

Za a iya yanke kamar yadda ake buƙata, tare da matsakaicin ci gaba da tsayin 50m kowace nadi

Yawan yawa

1.6g/cm³~1.8g/cm³

Yawan yawa (ciki har da Layer na ƙarfafawa)

Dacewar Media

Juriya na ruwa, juriya na tururi, raunin acidity da alkalinity (pH 2-12), kaushi na halitta

Kafofin watsa labaru masu ƙarfi (kamar nitric acid mai ƙarfi) suna buƙatar ƙira na musamman na musamman

Matsayin Kisa

GB/T 26295-2010 "Takardun zane mai sassauƙa", ASTM C721-2019

Ya dace da ƙa'idodi biyu na ƙasa da ƙasa

3. Abubuwan Samfur

Maɗaukakin Maɗaukakin Ƙarfafa{{0}Zazzabi

Tsawon lokaci mai tsawo{0} kewayon zafin aiki ya kai daga -200 digiri zuwa digiri 600 . Ko da a cikin yanayi maras amfani da iskar gas, yana iya jure yanayin zafi nan take sama da digiri 800 ba tare da tausasa ba, carbonization, ko ruɓewa. Wannan yana ba da damar daidaitawa ga jujjuyawar zafin jiki yayin farawa tukunyar jirgi, rufewa, da aiki na yau da kullun.

Kyakkyawan Seling & Adhesion

Ƙarfin graphite yana alfahari da sassauƙa na asali da filastik, tare da ƙimar sake dawo da matsawa sama da ko daidai da 35%. Zai iya yin daidai da rashin bin ka'ida akan saman rufewa (misali, ƙananan kasusuwa, bambance-bambancen saman ƙasa da ko daidai da 0.5mm) ba tare da buƙatar ƙarin mannewa ba, samar da ingantaccen shingen rufewa. Wannan yana haɓaka ingancin shigarwa da kashi 40%.

Faɗin - Juriya na lalata Bakan

Tef ɗin Rubutun Rubutu yana nuna kyakkyawan juriya ga kafofin watsa labaru na gama gari da aka ci karo da su a cikin ayyukan tukunyar jirgi, gami da tururi, iskar hayaƙi mai zafi{0}, ƙanƙara mai ƙarancin acidic, da ruwan ciyarwar tukunyar jirgi. Yana tsayayya da rushewa, kumburi, ko lalata, tare da rayuwar sabis na shekaru 3-5{4}} idan aka kwatanta da shekaru 1-2 kawai don tef ɗin asbestos na gargajiya.

Babban -Yaga Ƙarfi{1}}Tsarin Juriya

Ƙarfe na ƙarfafawa yana haɗawa tare da graphite substrate ta hanyar fasahar haɗin kwayoyin halitta, yana samun ƙarfin juzu'i na Mafi Girma ko daidai da 15MPa da tsayin tsayin tsayin ƙarfi na Girma ko daidai da 12MPa. Yana tsayayya da karyewa yayin shigarwa da ƙarƙashin girgizar aiki (ƙasa ko daidai da 0.3mm), yana hana gazawar rufewa saboda lalacewar kayan.

Eco{0}Aboki & Mara lahani

Ba shi da abubuwa masu haɗari kamar asbestos da ƙarfe masu nauyi, kuma ya cika ka'idodin muhalli na duniya ciki har da RoHS da REACH. Ba a fitar da iskar gas mai guba yayin shigarwa ko zubarwa, kiyaye lafiyar masu aiki da amincin muhalli.

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4. Amfanin Samfura

Babban Yanayin Aikace-aikacen - Tsarin Tufafi

Rufe tazarar dake tsakanin tanderun tukunyar jirgi da bango mai sanyaya ruwa{0};

Tsayayyen hatimin bututun hayaki da haɗin gwiwa mai ƙarfi;

Rufe flanges don magudanar tururi da rijiyoyin hannu;

Rufe akwatunan bututu don economizer da preheater na iska;

Tsawaita Yanayin Aikace-aikacen - Hatimin Masana'antu na Duniya

Petrochemical masana'antu: flange sealing ga zafi musayar da reactors;

Masana'antar wutar lantarki: hatimi na ƙarshen shaft don turbines da janareta;

Masana'antar ƙarfe: rufe tazarar manyan kofofin tanderun zafi da hayaƙi;

Makarantun makamashin nukiliya: flange sealing na al'ada tsibirin tururi bututu (ƙananan radiation yankunan).

 

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