FUB型風道橡膠補償器(qì)用於火力發電廠、鍋爐、燃氣輪機排氣係統石(shí)化工業、鍋爐、工業用爐(lú)排氣係(xì)統、排煙脫硫裝置、溫式、幹(gàn)式通(tōng)風道冶金係統(tǒng)、高爐、轉爐、燃燒爐的消煙除塵核發電廠(chǎng)、換氣裝置(zhì)水泥工業(yè)、各(gè)種窯、集塵、煙塵(chén)處理係統裝置(zhì)類: 集塵器,吸塵器,空氣加熱(rè)器,洗滌器,引風機,鼓風機等設備的風機進出口。功能(néng)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極為理想的減(jiǎn)震、降噪、消煙除(chú)塵(chén)的良好(hǎo)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(dù)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(shēn)長度變化率Variation rate of extension
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≤15%
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兩(liǎng)端支架間距(jù)支架之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支架間距Distance between flexible brackets on the both ends
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2-4m
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膠料(liào)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(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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