FUB型風道橡膠(jiāo)補償器用於火力發電廠、鍋爐(lú)、燃氣輪機排氣係統石化工業(yè)、鍋爐(lú)、工業(yè)用爐排氣係統、排煙脫硫(liú)裝置、溫式、幹式通風道冶(yě)金係統、高爐、轉爐(lú)、燃燒爐的消煙除塵核發電廠、換氣裝置水泥工業、各種(zhǒng)窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器,空氣加熱(rè)器(qì),洗滌器,引風機,鼓風機等設備的(de)風機進出口。功(gōng)能是(shì)減震、降噪、密封、耐介質、便(biàn)於位移和安裝,是(shì)環境(jìng)保護領(lǐng)域中一種極為理想(xiǎng)的減震、降(jiàng)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(liǎng)端支(zhī)架(jià)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(lā)伸強度Tensile strength
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≥12Mpa
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扯斷長(zhǎng)率(lǜ)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(dù)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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拉斷伸長變化(huà)率(lǜ)Change in elongation at break
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≥20%
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