FUB型風道橡膠(jiāo)補(bǔ)償器用於火力(lì)發電廠、鍋爐、燃(rán)氣輪機排氣係統石化工業、鍋爐、工業用爐排氣係統(tǒng)、排煙脫硫裝置、溫式、幹式(shì)通風道冶金(jīn)係統、高爐、轉爐、燃燒爐(lú)的消煙除塵核發電廠、換氣裝置水泥工業、各(gè)種窯(yáo)、集塵、煙塵處(chù)理係統裝置(zhì)類: 集塵(chén)器,吸塵器,空氣加熱器(qì),洗滌器,引風機,鼓風機等設備的風機進出口。功能是減震、降噪、密封、耐介質、便於位移和安裝,是環境保護領域中一種(zhǒng)極為理想的減震、降噪、消煙(yān)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(fàn)圍(wéi)Temperature range
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-40℃-300℃
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安裝長度(dù)Installation length
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300-450mm
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拉伸(shēn)長度變(biàn)化率Variation rate of extension
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≤15%
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兩端支架間(jiān)距支架之(zhī)和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支架(jià)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(kǎo)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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