FUB型風(fēng)道橡膠補償(cháng)器用於火力(lì)發電廠、鍋爐、燃氣輪機排氣係(xì)統(tǒng)石化工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫式、幹式通風(fēng)道冶金係(xì)統、高爐、轉爐、燃燒爐的(de)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(lǐ)係統裝置類: 集塵器,吸塵器,空(kōng)氣加熱器,洗滌器(qì),引風機,鼓風機等設備的風機進出口(kǒu)。功(gōng)能是減震、降噪、密封、耐介質、便於位移(yí)和安裝,是環境保(bǎo)護領域(yù)中一種極為理想的(de)減震、降噪、消煙除塵的(de)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(jù)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(lā)斷伸長變化率Change in elongation at break
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≥20%
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