I-Graphite Valve Packing Tape
1. Uhlolojikelele Lomkhiqizo
I-Material: I-graphite eguquguqukayo ehlanzekile (i-strip-impahla yokuvala enomumo)
Isakhiwo: Iphethini kathayela ehlukile endaweni
Inhloso Yokuklama: Indawo yendlala yamavalvu ezimboni, amaphampu, imishini ejikelezayo
I-Core Value: Ukusebenza okuhle kakhulu kokubeka uphawu, impilo ende yesevisi, ukufakwa kalula;-ukuzigcoba, izinga lokushisa eliphezulu/ukugqwala; ukumiselela okufanelekile kokupakishwa kwendabuko (i-asbestos, i-PTFE) ezinhlelweni ezifunayo
2. Izici Eziyinhloko Nezinzuzo
Ukusebenza Kokuvala: I-graphite eguquguqukayo ilingana nesiqu se-valve nodonga lwebhokisi lokupakisha kahle; igcina uphawu oluhle ngaphansi kokuguquguquka kwengcindezi noma ukuguga okuncane kwesiqu se-valve
Ukumelana Nezinga lokushisa: Umkhathi ongenayo: -200℃ukuya ku-+500℃; indawo ene-oxidizing: kunconywe Ngaphansi noma elingana +400 nedigri /{3}}℃; akukho ukuncibilika, ukuqina noma ukuwohloka
Ukuzithambisa-: I-Graphite (i-lubricant eqinile) inciphisa ukungqubuzana kwesiqu se-valve kanye ne-torque yokusebenza; iqinisekisa ukusebenza kahle, ivikela isiqu se-valve ekuguge
I-Chemical Inertness: Imelana kakhulu nama-asidi ahlukahlukene, ama-alkali, ama-solvents, ama-organic compounds; ilungele izinqubo zamakhemikhali ezonakalisayo
Ukufakwa: Isakhiwo sikathayela esinokuguquguquka okuphezulu & nokuqina; kulula ukugoqa i-valve stem, ihambisana nokupakisha ibhokisi lejometri; awekho amathuluzi akhethekile adingekayo
Impilo Yesevisi: Ivimbela-ukuguga, imelana nemijikelezo yokushisa nokushaqeka kwengcindezi; kunciphisa isikhathi sokulungiswa, ukuphindaphinda kokushintshwa kanye nenani lezindleko zobunikazi
3. Izicelo Eziyinhloko
Isetshenziswa kakhulu kuma-valve ezimbonini adinga ukubekwa uphawu okuthembekile, okuhlanganisa kodwa kungagcini kulokhu:
I-Chemical & Petrochemical: Amavalvu (isango, iglobhu, ibhola, alawulayo) kuma-reactors, amapayipi, amaphampu
Ukukhiqiza Amandla: Cisha-amavalvu, ama-valves esistimu yesitimu ezimbonini zamandla
Ezemithi Nokudla: Amavalvu enhlanzeko-izinhlelo zokusebenza ezibalulekile
I-Metallurgical:{0}}Amavalvu omoya oshisayo aphezulu, amavalvu egesi
Iphepha: Ama-valve okucubungula aphatha amakhemikhali abolayo
4. Imingcele Ejwayelekile Yezobuchwepheshe
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Ipharamitha |
Inani Elijwayelekile / Incazelo |
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Indaba Eyinhloko |
High-purity flexible graphite (carbon content >99%) |
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Isakhiwo |
Umdweshu ogoqiwe onephethini likathayela ojwayelekile |
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Ukuminyana Okujwayelekile Okusebenzisekayo |
1.1 g/cm³ |
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Ubukhulu |
0.5mm, 0.8mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm (kungenzeka ngokwezifiso) |
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Ububanzi |
6mm, 10mm, 12mm, 15mm, 20mm, 25mm, njll. (kungenziwa ngokwezifiso) |
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Izinga Lokushisa |
Umkhathi ongenzi lutho: -200℃ukuya +500℃(noma ngaphezulu); i-oxidizing atmosphere: Ngaphansi noma kulingana nedigri engu-+450 (kuyanconywa) |
|
Ukumelana Kwamakhemikhali |
Imelana nama-asidi amaningi, ama-alkali, izincibilikisi (ngaphandle kwama-acid oxidizing aqinile: i-nitric acid egxilile, i-sulfuric acid) |
|
Ukupakisha Okujwayelekile |
25kg ibhokisi ngalinye; imiqulu etholakalayo uma uyicela |
Amashadi ashisayo: I-Graphite Valve Packing Tape, eChina abakhiqizi be-Graphite Valve Packing Tape
