FUB型風道橡(xiàng)膠補償器用於火力發電廠、鍋爐、燃(rán)氣輪機排氣係統石化工業、鍋爐、工業用爐排氣係統、排煙脫硫(liú)裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒爐的消煙除塵核發(fā)電(diàn)廠、換氣裝置水泥工(gōng)業、各(gè)種窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器,空氣加(jiā)熱器(qì),洗滌器,引風機(jī),鼓風機等設(shè)備的風機(jī)進出(chū)口。功能是減震(zhèn)、降(jiàng)噪、密封、耐介質(zhì)、便於位移和安裝,是環境保護(hù)領域中一種極為理想(xiǎng)的減震、降噪、消煙除塵的良好配套件。
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(yā)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(dù)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(jià)間距支架(jià)之和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(qì)考化Aging in the heated air
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72℃×72h
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拉(lā)斷伸(shēn)長(zhǎng)變化率Change in elongation at break
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≥20%
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