FUB型風道橡膠補償(cháng)器用於火力發電廠、鍋(guō)爐、燃(rán)氣輪(lún)機(jī)排(pái)氣係統石化工(gōng)業(yè)、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫式、幹式(shì)通風道冶金(jīn)係(xì)統、高爐、轉爐、燃燒爐的消煙除(chú)塵核發電廠、換氣裝置水泥工業、各種窯、集塵、煙塵(chén)處理係統裝置類: 集塵器,吸塵器,空氣加熱器,洗滌(dí)器,引(yǐn)風機,鼓風機等(děng)設備的風(fēng)機進出口。功能是減震、降噪、密封、耐介質、便於位移和安裝,是環境保護領域中一種極為理(lǐ)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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補償長度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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溫度範圍Temperature range
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-40℃-300℃
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安裝長(zhǎng)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(zhī)架(jià)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(jù)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(shēn)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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拉斷伸長變化率(lǜ)Change in elongation at break
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≥20%
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