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FUB型風道橡(xiàng)膠補償器用於火力(lì)發電廠、鍋(guō)爐、燃(rán)氣輪機排氣係統石(shí)化工業、鍋爐、工業用爐(lú)排氣係統、排煙脫(tuō)硫裝置、溫式、幹式通風道冶金(jīn)係統、高爐、轉爐、燃(rán)燒爐的消煙除塵核發(fā)電廠(chǎng)、換氣裝置水(shuǐ)泥工業、各種窯、集塵、煙塵處理係(xì)統裝置類: 集塵器,吸塵器,空(kōng)氣加熱(rè)器,洗滌(dí)器,引風機,鼓風機等設備的風機進出(chū)口。功能是減震、降噪、密封、耐介質、便於位移和(hé)安裝,是環境保護領域(yù)中一種(zhǒng)極為理想的減震、降噪、消煙除塵的良好配套件。
工(gōng)作性能Technical performance
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FUB
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補(bǔ)償長度(dù)compensation
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±90mm
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工作壓力(lì)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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拉伸長度變化率Variation rate of extension
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≤15%
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兩端支架間距支架(jià)之和Distance between fixed brackets on the both ends
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≤15m
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兩端(duān)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(néng)Performance of rubber
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拉伸強(qiáng)度Tensile strength
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≥12Mpa
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扯斷長率Elongation at failure
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≥300%
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扯斷變形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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