FUB型風道橡膠補償器用於火(huǒ)力發電廠、鍋(guō)爐、燃氣(qì)輪機(jī)排(pái)氣係統石化工業(yè)、鍋爐、工業用爐排氣係統、排(pái)煙脫(tuō)硫裝置、溫式、幹(gàn)式通風道冶金係統、高爐、轉(zhuǎn)爐、燃燒爐的消煙除塵核發電廠(chǎng)、換氣裝置水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸(xī)塵器,空氣(qì)加熱器,洗滌器,引風機,鼓風機等設備的風機進出口。功能是(shì)減震、降噪、密封、耐介質、便於位移和安裝(zhuāng),是環境保護領域(yù)中一(yī)種極為(wéi)理想的減震、降噪、消煙(yān)除塵的良好配套件(jiàn)。
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(zuò)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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拉伸長(zhǎng)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(zhī)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(huà)Aging in the heated air
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72℃×72h
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拉斷伸(shēn)長(zhǎng)變化率Change in elongation at break
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≥20%
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