FUB型風道橡膠補償(cháng)器(qì)用(yòng)於火力(lì)發(fā)電廠、鍋爐(lú)、燃氣輪機排氣係統石化工業、鍋(guō)爐、工業用爐排氣係統、排煙脫硫裝置、溫式(shì)、幹式通風道冶(yě)金係統、高爐、轉爐、燃燒爐的消(xiāo)煙除塵核發電廠、換氣裝置水泥工(gōng)業、各種窯、集(jí)塵、煙塵處理(lǐ)係統裝置類: 集塵器,吸塵器,空氣加熱器(qì),洗滌器,引風機,鼓風機等設備的(de)風機進出口。功能(néng)是減震、降噪、密封(fēng)、耐介質(zhì)、便於位(wèi)移和安裝,是環境(jìng)保護領域中(zhōng)一種極為理想的減震、降噪、消煙除塵的良好配套件。
工作(zuò)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(yā)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(zhī)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(chě)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(rè)空氣考化Aging in the heated air
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72℃×72h
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拉斷伸長變化率Change in elongation at break
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≥20%
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