FUB型風道橡膠補償器用於火力發電廠、鍋爐、燃氣(qì)輪機排(pái)氣係(xì)統石(shí)化工業、鍋爐、工業(yè)用爐排氣係統、排煙脫硫裝置、溫式、幹(gàn)式通風道冶金係統、高爐、轉爐、燃燒爐(lú)的消煙(yān)除塵核發電廠、換氣(qì)裝置水泥(ní)工業、各種窯、集塵、煙(yān)塵處理係統裝置類: 集(jí)塵器,吸塵器,空氣加(jiā)熱器,洗滌器(qì),引(yǐn)風機,鼓風機等設備的風機進出口。功能是減震、降噪、密封、耐介質、便於位移(yí)和安裝,是環境保護領域中一種極為理想的減震、降噪、消煙除(chú)塵的良(liáng)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(zuò)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(ān)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(jiān)距支架之和Distance between fixed brackets on the both ends
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≤15m
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兩(liǎng)端滑(huá)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(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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