FUB型風道橡膠補償器(qì)用於火力發電廠、鍋爐、燃氣輪機排氣(qì)係統石化工業、鍋爐、工業用爐排(pái)氣係統、排煙(yān)脫(tuō)硫裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒爐的消煙除塵核發電廠(chǎng)、換氣裝置水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器,空(kōng)氣加熱器,洗滌器,引風機,鼓風機等設備的風機進出(chū)口。功能是減震、降噪(zào)、密(mì)封、耐介質、便(biàn)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(zào)、消煙除塵的良好配套件。
工(gōng)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(liǎng)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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兩端滑動支架(jià)間距Distance between flexible brackets on the both ends
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2-4m
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膠料性能(néng)Performance of rubber
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拉伸(shēn)強度(dù)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(kǎo)化Aging in the heated air
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72℃×72h
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拉斷伸長(zhǎng)變化率Change in elongation at break
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≥20%
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