FUB型風道橡膠補償器用於火力發電廠、鍋爐、燃(rán)氣(qì)輪機(jī)排氣係統石化工業(yè)、鍋爐、工業用(yòng)爐排氣(qì)係統、排(pái)煙(yān)脫硫裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒爐的消(xiāo)煙除塵核發電廠、換氣裝置水泥工業、各種窯、集塵、煙(yān)塵處理係(xì)統裝置類: 集塵器,吸(xī)塵器,空氣加熱(rè)器,洗滌器(qì),引風機,鼓風機(jī)等設備的(de)風機進出口。功能是(shì)減震、降噪(zào)、密封、耐介質、便於位移和(hé)安裝,是環境保護領域中一種極為理想的(de)減震、降噪、消煙除塵的(de)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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拉伸長度變化率Variation rate of extension
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≤15%
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兩端支架間距支架(jià)之和Distance between fixed brackets on the both ends
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≤15m
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兩端(duān)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(duàn)長率Elongation at failure
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≥300%
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扯斷(duàn)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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