FUB型風道橡膠補償器用於火力發電廠(chǎng)、鍋爐(lú)、燃氣(qì)輪機排氣係統石(shí)化(huà)工業(yè)、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒爐的消煙除(chú)塵核發電廠、換氣裝(zhuāng)置水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集(jí)塵器,吸塵(chén)器,空氣加熱(rè)器,洗滌器,引風機,鼓風機等設備的風機(jī)進(jìn)出口。功能是減震、降(jiàng)噪、密封、耐介質、便於位移和安裝(zhuāng),是環境保護(hù)領域中一種極為理(lǐ)想的減震、降噪、消(xiāo)煙除(chú)塵的良好配套件。
工作性(xìng)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(ān)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(jiān)距支架之(zhī)和(hé)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(jù)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(lā)斷伸(shēn)長(zhǎng)變(biàn)化率Change in elongation at break
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≥20%
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