FUB型風(fēng)道橡膠補償器用於火力發電廠、鍋爐、燃氣輪機排氣係統石化工(gōng)業、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒(shāo)爐的消煙除塵核發電廠、換氣(qì)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(fēng)機等設備的風機進出(chū)口(kǒu)。功能是減震、降噪、密封、耐介質、便(biàn)於位移和安裝,是環境保護領(lǐng)域(yù)中一種極為理想(xiǎng)的(de)減(jiǎn)震、降噪、消煙除塵的良好配套(tào)件。
工(gōng)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(ān)裝長度Installation length
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300-450mm
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拉伸(shēn)長度(dù)變化率(lǜ)Variation rate of extension
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≤15%
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兩端支(zhī)架間距支架之和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Distance between flexible brackets on the both ends
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2-4m
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膠(jiāo)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(chě)斷(duàn)長(zhǎng)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(rè)空(kōng)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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