FUB型風(fēng)道橡膠(jiāo)補償器用於火力發電(diàn)廠、鍋爐、燃氣輪機排氣係統石化工業、鍋爐、工業用(yòng)爐排(pái)氣係統、排煙脫硫裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒爐(lú)的消煙除塵核發電廠、換氣裝置(zhì)水(shuǐ)泥工業、各種窯、集塵、煙塵處理係統裝置(zhì)類: 集塵器,吸塵器,空氣加熱器,洗滌器,引(yǐn)風機,鼓風機等設備的風(fēng)機進出口。功(gōng)能是減震、降噪、密封、耐介質(zhì)、便於位移(yí)和安裝,是(shì)環境(jìng)保護領域中一種極為理(lǐ)想的(de)減震、降噪(zào)、消煙除(chú)塵的良好配套(tào)件。
工作(zuò)性能Technical performance
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FUB
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補償長度(dù)compensation
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±90mm
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工(gōng)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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兩端支架間距支架之(zhī)和(hé)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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膠料(liào)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(shēn)長變化率Change in elongation at break
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≥20%
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