FUB型風道橡膠補償(cháng)器用於火(huǒ)力發電廠、鍋爐、燃氣輪機排(pái)氣係統石化工業、鍋(guō)爐、工業用爐排氣係(xì)統、排煙脫硫(liú)裝置、溫式、幹式通(tōng)風道冶金係統、高爐、轉爐、燃燒(shāo)爐的消煙(yān)除塵核發(fā)電廠、換氣裝置(zhì)水泥工(gōng)業、各種窯、集(jí)塵、煙塵處(chù)理係統裝置類: 集塵器(qì),吸(xī)塵器,空氣加熱器,洗滌(dí)器,引風機,鼓風機等設備(bèi)的風機進出口(kǒu)。功能是減震、降噪、密封、耐介質、便於位移和安裝,是環境保護領(lǐng)域中一種極為理(lǐ)想的減震、降噪、消煙除塵的良好配套件。
工作性能Technical performance
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FUB
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補償長度compensation
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±90mm
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工作壓力Working pressure
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≤4500pa
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溫度範圍Temperature range
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-40℃-300℃
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安裝長度Installation length
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300-450mm
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拉(lā)伸長度變化率Variation rate of extension
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≤15%
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兩(liǎng)端(duān)支架間距支架之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支架間距Distance between flexible brackets on the both ends
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2-4m
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膠料性能Performance of rubber
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拉伸強度Tensile strength
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≥12Mpa
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扯斷長(zhǎng)率(lǜ)Elongation at failure
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≥300%
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扯斷(duàn)變形Permanent set at break
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≤25%
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硬度Rigidity
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58±3°
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熱空(kōng)氣考化Aging in the heated air
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72℃×72h
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拉斷伸長變化率Change in elongation at break
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≥20%
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