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FUB型風道橡膠補償(cháng)器用於(yú)火力發電廠、鍋爐(lú)、燃氣輪機排氣係統石化工(gōng)業、鍋爐、工業(yè)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(lú)的(de)消煙除塵核發電(diàn)廠(chǎng)、換氣裝置(zhì)水泥工業、各(gè)種窯、集塵、煙(yān)塵處理係統(tǒng)裝置類: 集塵器,吸塵器,空氣加熱器,洗(xǐ)滌器,引風機,鼓風機等設(shè)備的風機進(jìn)出口。功能是(shì)減震、降噪、密封、耐介(jiè)質、便於位移和安裝(zhuāng),是環境保護領域中一種極為理想的減震、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compensation
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±90mm
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工(gōng)作(zuò)壓力Working pressure
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≤4500pa
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溫度範(fàn)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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拉伸長度變(biàn)化率Variation rate of extension
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≤15%
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兩端支架間距支(zhī)架之和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(jù)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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