FUB型風道橡膠補(bǔ)償器用於(yú)火力發電廠(chǎng)、鍋爐、燃氣輪機排氣係統石化工業、鍋爐、工業(yè)用爐排氣係統、排煙脫(tuō)硫裝置、溫(wēn)式、幹式通風道冶金(jīn)係統、高爐、轉爐、燃燒爐的消煙除塵核發電廠、換氣裝置水(shuǐ)泥工業、各種窯、集塵、煙塵處理係統裝置(zhì)類(lèi): 集(jí)塵器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等設備的風機進出口。功能是減(jiǎn)震、降噪、密封、耐介質、便(biàn)於位移和安裝,是環(huán)境保護領(lǐng)域中一種極為理想的減震、降噪、消煙(yān)除塵(chén)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(wēn)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(lā)伸(shēn)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(liǎng)端滑(huá)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(liào)性能Performance of rubber
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拉(lā)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(yìng)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Change in elongation at break
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≥20%
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