FUB型(xíng)風道橡膠補償器用於火力發電(diàn)廠、鍋爐、燃氣輪機排(pái)氣係統石化工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置(zhì)、溫(wēn)式、幹式通風道(dào)冶金係統、高爐、轉爐、燃燒爐(lú)的消煙除塵核發電廠(chǎng)、換氣裝置水泥工業、各種窯、集(jí)塵、煙塵處理係統裝(zhuāng)置類: 集塵器,吸塵器,空氣(qì)加熱器,洗滌(dí)器,引風機,鼓風機等(děng)設備的風機進出(chū)口。功能是減震、降噪、密封、耐介質、便於位移和安(ān)裝,是環境保護領(lǐng)域中一(yī)種極為理想的減震、降噪、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(bǔ)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(dù)變化率(lǜ)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(huá)動支架(jià)間(jiān)距Distance between flexible brackets on the both ends
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2-4m
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膠(jiāo)料性能(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(duàn)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(zhǎng)變化率Change in elongation at break
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≥20%
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