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FUB型風道橡膠補償器用於(yú)火(huǒ)力發電廠、鍋爐、燃氣(qì)輪機排氣係統石(shí)化工(gōng)業、鍋(guō)爐(lú)、工業(yè)用爐排(pái)氣係統、排煙脫硫裝置、溫式、幹式通風道冶金係(xì)統(tǒng)、高爐、轉爐、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,吸塵器,空氣加熱(rè)器,洗滌器,引風機,鼓風機(jī)等設備的風機進出口。功能是減震、降噪、密封、耐介(jiè)質、便於位移和安裝,是環境保護領(lǐng)域中一種(zhǒng)極為理想的減震、降噪、消煙除塵的良好配套件。
工(gōng)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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安裝長度Installation length
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300-450mm
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拉伸長度變化率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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兩端滑動(dòng)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(shēn)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(yìng)度Rigidity
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58±3°
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熱(rè)空氣考化Aging in the heated air
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72℃×72h
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拉斷(duàn)伸長變化率(lǜ)Change in elongation at break
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≥20%
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