FUB型風道橡膠補償(cháng)器用於火力發電廠、鍋爐、燃氣輪機排(pái)氣(qì)係統石化工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒爐的消煙除塵(chén)核發電廠、換氣裝置水泥工業、各種窯、集塵、煙塵處理係(xì)統裝置類(lèi): 集塵器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等設備(bèi)的風機進出口。功能是減震、降噪、密封(fēng)、耐介質、便於(yú)位移和安裝(zhuāng),是環境保護領(lǐng)域中一種極為理(lǐ)想(xiǎng)的減震、降噪、消煙除(chú)塵(chén)的良好配套件。
工作性能Technical performance
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FUB
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補償(cháng)長(zhǎng)度compensation
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±90mm
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工作壓(yā)力(lì)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(dù)Installation length
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300-450mm
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拉(lā)伸長度變化(huà)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(jiān)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(yìng)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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