FUB型風道(dào)橡膠補償(cháng)器用於火力發電廠、鍋爐、燃氣(qì)輪機排氣係統石(shí)化工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫(wēn)式、幹式(shì)通風道冶(yě)金係統、高爐、轉爐(lú)、燃燒爐的消煙除塵核發電廠、換氣裝(zhuāng)置水泥工業、各種窯、集塵(chén)、煙塵處理係統裝置(zhì)類: 集塵器(qì),吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等(děng)設(shè)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(ān)裝,是(shì)環境保護領域中一種(zhǒng)極為理想的減(jiǎn)震、降噪(zào)、消煙除塵的良好配套件。
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(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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拉伸長度變化率Variation rate of extension
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≤15%
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兩端支架間距支架之和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(jù)Distance between flexible brackets on the both ends
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2-4m
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膠(jiāo)料性(xìng)能(néng)Performance of rubber
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拉伸強(qiáng)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(duàn)伸長變化率Change in elongation at break
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≥20%
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