FUB型(xíng)風道橡膠補償(cháng)器用於(yú)火力發電廠(chǎng)、鍋(guō)爐、燃氣輪機排(pái)氣係(xì)統石化工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置(zhì)、溫式、幹式通風道冶金係統、高爐、轉(zhuǎn)爐、燃燒爐的消煙除塵核發(fā)電(diàn)廠、換氣裝置水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器,空氣加熱器,洗滌器,引風機(jī),鼓風機等設備的風機進出(chū)口。功能是(shì)減震、降噪、密封、耐介質、便於位移和安裝,是環境保護領域中一(yī)種極(jí)為理想的減震、降噪、消(xiāo)煙(yān)除塵的良(liáng)好配套件。
工(gōng)作性能Technical performance
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FUB
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補償長(zhǎng)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(zhǎng)度變化率Variation rate of extension
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≤15%
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兩端(duān)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(zhǎng)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(dù)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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拉斷伸長變化率Change in elongation at break
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≥20%
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