FUB型風道橡膠(jiāo)補償(cháng)器用於火力發(fā)電(diàn)廠、鍋爐(lú)、燃氣輪機排氣係(xì)統石化工業、鍋爐(lú)、工業用爐排氣係統、排(pái)煙脫硫(liú)裝置、溫式(shì)、幹式(shì)通風道冶金係統、高爐、轉爐、燃燒爐的消煙(yān)除塵核發電廠、換氣(qì)裝置水(shuǐ)泥工業、各種窯、集塵、煙塵處理係統裝置類: 集(jí)塵器,吸塵器,空氣(qì)加(jiā)熱器,洗滌器,引風機,鼓風機等設備的風機(jī)進出口。功能是減震、降噪(zào)、密封、耐介質、便於位移和安裝,是環(huán)境保護領域(yù)中一種極(jí)為理想的減震、降噪、消煙(yān)除(chú)塵的良好配套(tào)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(dù)變化率Variation rate of extension
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≤15%
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兩端支架間距(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(jiān)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(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(chě)斷變形Permanent set at break
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≤25%
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硬度(dù)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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拉斷伸長變(biàn)化率Change in elongation at break
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≥20%
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