FUB型風道橡膠補償器用於火力發電廠(chǎng)、鍋爐、燃氣輪(lún)機(jī)排氣係統石化工業(yè)、鍋爐、工業用爐排氣係(xì)統、排煙脫硫裝置、溫式(shì)、幹式通風(fēng)道冶金係統、高(gāo)爐、轉爐、燃燒爐的消煙除塵核(hé)發電廠、換(huàn)氣裝(zhuāng)置水泥工業(yè)、各(gè)種窯、集塵、煙塵處理係統裝(zhuāng)置類: 集塵器(qì),吸塵器,空氣加熱器,洗滌器,引(yǐn)風機,鼓風機等設備的風(fēng)機進出口。功(gōng)能是減震、降(jiàng)噪、密封、耐介質、便於位移和安裝,是環境保護領域中一(yī)種極為理想的減震、降噪、消煙除塵的良好(hǎo)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(hé)Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支(zhī)架間距(jù)Distance between flexible brackets on the both ends
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2-4m
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膠料性(xìng)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(chě)斷變(biàn)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(qì)考化(huà)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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