Tepi Ya Corrugated Graphite Yosindikiza

1. Core Product Positioning

Corrugated Graphite Tape kuti asindikize amapangidwa kuchokera ku 99.5% high-purity flake graphite monga gawo lapansi, ophatikizidwa ndi kutentha-zomatira zotanuka zosamva (kutentha kosasunthika kwa madigiri 800 ), ndipo amapangidwa kudzera mu data yayikulu-yokongoletsedwa "{6 corrugature forming"}} ntchito yake yaikulu ndikupereka njira yothetsera "kusindikiza kodalirika + kukhazikitsa kosavuta + moyo wautali wautumiki" pazochitika zamakampani (mapaipi, mavavu, ma reactor) kuyambira pakatikati-kutsika mpaka pakati-kutentha kwambiri (-200 digiri ~800 digirii ). Imalimbana ndi zowawa za chiwopsezo cha carcinogenic cha gaskets zachikhalidwe za asbestos, kutentha kosakwanira kwa ma gaskets a rabara (okonda kukalamba ndi kutentha kwa ≥250 digiri), komanso kusasinthika kwamafuta wamba a graphite. Idayikidwa pakati pa TOP 4 yomwe ikukula mwachangu pamsika wapadziko lonse wa 2025 (chiwopsezo cha 19.3% pachaka, ndi petrochemical/water treatment/makina ogwiritsira ntchito 76%; Gwero la Chidziwitso: Global Industrial Sealing Materials Market Report 2025).

2.Technical Parameters

3.Core Features

Wide Temperature Range Adaptability & Performance Stability: Pambuyo pa maola 1,800 a "-200℃~800℃" kuyezetsa kuzungulira kwa kutentha, kuchepa kwa ntchito yosindikiza kumachepera kapena kufanana ndi 3.8% - kuwirikiza kawiri kukhazikika kwa matepi wamba osindikizira a graphite (omwe amakhala ndi 12% kuchepetsa kupitirira madigiri 600). Sipakhala brittleness kapena kusweka potentha kwambiri (10 folds at -200 degrees without breaking) ndipo palibe carbonization pa sing'anga{17}}kutentha kwambiri, kumapangitsa kukhala koyenera zochitika monga mapaipi m'madera ozizira kumpoto ({18}}40 degrees ), zipangizo zowononga chakudya (150℃reactor) ndi 150℃reactor (60). Kulephera kwamakasitomala akutsika kwamakasitomala ogwirira ntchito zambiri kumachepetsedwa ndi 85%.

-Kusindikiza Mwachangu & Kupewa Kutayikira: "Arc-yowoneka ngati malata" (kutalika kwamalata: 0.3-2.5mm, makonda) kumawonjezera malo olumikizirana ndi malo osindikizira ndi 45%. Pambuyo pa mayeso a 1,000 apakati-high pressure yosindikiza (kuthamanga kwakukulu kwa 18MPa), mlingo wotayikira ndi Wocheperapo kapena wofanana ndi 8×10⁻⁷ Pa·m³/s, kupitirira kutali ndi Chinese National Standard GB/T 4622.3-2021 pakusindikiza kutayikira kwanthawi zonse (Kuchepera 1×⁵⁵ Kuchepera 1× kapena 0) Pa·m³/s). Kuyenerera kwa kusindikiza kwa flange kwa mapaipi a petrochemical kumafika 99.4%.

Kukaniza Kwamphamvu kwa Corrosion & Chemical Compatibility: Pambuyo pakuyezetsa kumizidwa kwa maola 960 (acid-zosakaniza zoyambira zokhala ndi pH 2-13, zosungunulira zakuthupi monga acetone/ethylene glycol), chiwopsezo cha kutaya kwambiri chimakhala Chochepera kapena chofanana ndi 1.8%, popanda kutupa kapena delamination. Yoyenera kusindikiza chlorine-yokhala ndi mapaipi amadzi otayira m'mafakitale oyeretsera madzi (chlorine corrosion resistance) ndi zofalitsa za acid-base zofooka m'makampani opanga mankhwala, moyo wake wautumiki umatalikitsidwa mpaka zaka 2-3, poyerekeza ndi ma gaskets a rabara (omwe amakhala ndi nthawi yolimbana ndi dzimbiri kwa miyezi itatu).

Kusinthasintha Kwambiri & Easy Processability: Kunenepa kumayambira 0.2-6mm (zosintha mwamakonda), ndi kusinthasintha kwa kutentha kwa chipinda komwe kumatheketsa mikombero 300 yopindika popanda ming'alu. Imasungabe kukhazikika kwina pa digiri ya 800 (kuponderezedwa kwa rebound Kuposa kapena kofanana ndi 85%). Kupyolera mu CNC kudula kuyezetsa, m'mphepete flatness pambuyo kudula mu makulidwe mosinthasintha (pazipita m'lifupi 1,500mm) ndi malo osakhazikika kusindikiza (mwachitsanzo, elliptical flanges) ndi Ocheperapo kapena ofanana ndi 0.1mm. Imagwirizana ndi 96% ya malo osindikizira wamba (ma flanges, mavavu, mapampu), ndipo kuyika kwake kumakhala kokwera ndi 55% kuposa komwe kumamatira achikhalidwe.

 

 

4. Ntchito Zapakati

Petrochemical Field(35% gawo, momwe zimagwiritsidwira ntchito kwambiri):Corrugated Graphite Tape kuti asindikize amagwiritsidwa ntchito kusindikiza mapaipi otumiza mafuta osakhwima (-20 degrees ~80 degrees ) ndi mapaipi apakati-akuwotcha kwambiri (300℃~500 degrees ). Malinga ndi mayeso a PetroChina Lanzhou Petrochemical, imatha kuchepetsa kulephera kwa mapaipi kuchoka pa 6.1% mpaka 0.4%, ndikudula mtengo wosindikiza wapachaka wa unit imodzi ndi 380,000 RMB. Oyenera mapaipi apakati okhala ndi sulfure (kukana kwa hydrogen sulfide corrosion resistance), kudalirika kwake kusindikiza kumakwaniritsa zofunikira za kupanga kosalekeza.

Malo Ochizira Madzi(22% gawo): Amagwiritsidwa ntchito ngati zotsekera mapampu apakati m'malo otsukira zimbudzi (kutentha kwachipinda, chlorine{1}}okhala ndi madzi otayira) ndi mapaipi opaka m'malo opangira madzi (-5℃~40 degrees ). Moyo wake wautumiki umakulitsidwa mpaka zaka 2.5, poyerekeza ndi ma gaskets a rabara (omwe amatha ku dzimbiri komanso kukalamba ndi chlorine), ndipo pafupifupi kusindikiza kwa zida zamadzi kumakulitsidwa kuchokera miyezi iwiri mpaka 18. Imagwirizana ndi GB/T 17219-1998 Safety Standard for Drinking Water Transmission and Distribution Equipment, popanda zinthu zovulaza zomwe zimatulutsa.

General Machinery Field(28% gawo): Amagwiritsidwa ntchito kusindikiza mavavu a kompresa (digiri 150 ~ 300 digiri), zida zosindikizira ma shafts odzigudubuza (kutentha kwachipinda), ndi makina a nsalu (madigiri 50 ~ 120 digiri). Imathetsa vuto la ma gaskets achikhalidwe kukhala osavuta kuvala komanso kumafuna kuzimitsa pafupipafupi kuti alowe m'malo, kuchepetsa kulephera kwathunthu kwa zida zamakina ndi 42%. Imatha kusinthasintha bwino kuposa ma gaskets achitsulo pamalo osamata bwino (monga-malo olumikizirana ndi mavavu apadera).

Food & Pharmaceutical Field(Chigawo cha 15%): Amagwiritsidwa ntchito kusindikiza ma flanges a matanki otsekereza chakudya (madigiri 121, chilengedwe cha nthunzi) ndi mapaipi a zowumitsira mankhwala (-50 digiri ~80 digiri). Imagwirizana ndi FDA 21 CFR Gawo 177.2600 pazolumikizana ndi chakudya, zopanda fungo lachilendo kapena mvula yonyansa pa kutentha kwambiri, kuwonetsetsa kuti chakudya ndi ukhondo wamankhwala ndi chitetezo. Malinga ndi mayeso a Mengniu Dairy, mayeso onse osamukira ku ma gaskets amakwaniritsa miyezo, kukhutiritsa zofunikira pakupanga chakudya.

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