FUB型風道橡(xiàng)膠補(bǔ)償器(qì)用於火(huǒ)力發電廠、鍋爐、燃氣(qì)輪機排氣係(xì)統石化工業、鍋爐、工業用(yòng)爐(lú)排氣(qì)係統、排煙脫硫裝置、溫式、幹式通風(fēng)道冶金係統、高爐、轉爐、燃燒爐的消煙除塵核發電廠、換氣裝置水泥工業、各種窯、集塵、煙(yān)塵處理係統裝置類: 集塵器,吸塵器,空氣(qì)加熱器,洗滌器,引風(fēng)機,鼓風機等(děng)設備的風機進出(chū)口。功能是減(jiǎn)震、降噪、密封、耐(nài)介質、便於位移和安裝,是(shì)環(huán)境(jìng)保護領域中一種極為理想的減震、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(yā)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(lā)伸長度變化率Variation rate of extension
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≤15%
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兩端支(zhī)架(jià)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(dòng)支架間(jiān)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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扯斷長(zhǎng)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(huà)Aging in the heated air
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72℃×72h
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拉斷伸(shēn)長變化率(lǜ)Change in elongation at break
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≥20%
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