FUB型(xíng)風道橡膠補償器用於火力發(fā)電廠、鍋爐(lú)、燃氣輪(lún)機排氣係統(tǒng)石化工業、鍋(guō)爐(lú)、工業用爐排氣係統、排煙脫硫裝置、溫(wēn)式、幹式通風道冶金係(xì)統、高爐、轉爐、燃(rán)燒爐(lú)的消煙除塵核(hé)發電廠、換氣裝置水泥工業、各種窯、集塵、煙塵(chén)處理係統裝(zhuāng)置類: 集塵(chén)器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等設備的風(fēng)機進出口。功能是減震、降噪、密封(fēng)、耐介質、便(biàn)於位移和安裝,是環境保護領域中一(yī)種極為(wéi)理想的減震、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(cháng)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(dù)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(shēn)長度變化率Variation rate of extension
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≤15%
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兩端支架間距支架之和Distance between fixed brackets on the both ends
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≤15m
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兩(liǎng)端滑動支架間距(jù)Distance between flexible brackets on the both ends
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2-4m
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膠料(liào)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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