FUB型風道橡膠補償器用於火力(lì)發(fā)電廠、鍋爐、燃氣輪機排氣係統石化工業、鍋爐、工業用爐排氣係(xì)統、排煙脫硫裝置、溫式、幹式通風道冶金係統、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、各種窯(yáo)、集塵、煙塵處理係(xì)統裝置(zhì)類: 集塵器,吸(xī)塵器,空氣加熱器,洗滌器(qì),引(yǐn)風機,鼓風機等設備的(de)風機進(jìn)出口。功能是(shì)減(jiǎn)震、降噪、密封、耐介質、便於位移(yí)和安裝,是環境保護領域中一(yī)種(zhǒng)極為理想的減震、降(jiàng)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(dù)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(wēn)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(huà)率(lǜ)Variation rate of extension
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≤15%
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兩端支架(jià)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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硬度Rigidity
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58±3°
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熱空氣考化Aging in the heated air
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72℃×72h
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拉斷伸長變化率Change in elongation at break
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≥20%
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