FUB型風道橡膠補償(cháng)器用於(yú)火力發電廠、鍋爐、燃氣輪機排氣係統石化工(gōng)業、鍋爐、工(gōng)業用爐排(pái)氣係統、排煙脫硫裝置、溫式、幹式通風道冶(yě)金係統、高爐(lú)、轉爐(lú)、燃燒(shāo)爐的消煙除塵核發電廠(chǎng)、換(huàn)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(chén)器,空氣加熱器,洗滌器,引風機,鼓風機等設(shè)備的(de)風機進出口。功(gōng)能是減震、降噪、密(mì)封、耐介質、便於位移和安裝,是環境保護領域中一種極為(wéi)理想的減震、降噪、消煙(yān)除塵的良好配套件。
工(gōng)作(zuò)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(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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拉伸長度變化率Variation rate of extension
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≤15%
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兩端支(zhī)架間距支架之和(hé)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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硬度Rigidity
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58±3°
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熱空氣考(kǎo)化Aging in the heated air
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72℃×72h
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拉斷伸(shēn)長變化率Change in elongation at break
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≥20%
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