FUB型風道橡膠補償器(qì)用於(yú)火力發電廠、鍋爐、燃氣輪機(jī)排氣係統石(shí)化工業、鍋(guō)爐、工業用爐(lú)排氣係統、排煙脫硫裝置、溫式、幹(gàn)式通風道冶金係統、高爐、轉爐、燃燒爐的(de)消煙除塵核發電廠、換氣裝置水泥工業(yè)、各(gè)種窯、集塵、煙塵處理(lǐ)係統裝置類: 集塵器,吸塵器,空氣加熱(rè)器,洗(xǐ)滌器,引風機,鼓風機等設備的風機進(jìn)出口。功能是(shì)減震、降噪、密(mì)封、耐介質、便(biàn)於位移和安裝,是環境保護領域中一種極為理想的減震、降噪、消煙(yān)除塵的良好配(pèi)套件。
工作性能Technical performance
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FUB
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補償(cháng)長度compensation
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±90mm
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工作壓(yā)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(lā)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(zhī)和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動(dòng)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(xìng)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(biàn)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(lā)斷(duàn)伸長變化(huà)率(lǜ)Change in elongation at break
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≥20%
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