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FUB型風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業、鍋(guō)爐、工業(yè)用爐排氣係統、排煙脫硫裝置、溫式、幹式(shì)通風(fēng)道冶金係統、高爐、轉爐、燃燒爐的消煙除塵核發電(diàn)廠、換氣裝(zhuāng)置水(shuǐ)泥工業、各(gè)種窯、集塵(chén)、煙塵處理係統裝置類: 集塵器,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。功能是減震、降噪、密封、耐介質、便於位移和安裝,是環境保護領域中一(yī)種極為理想的(de)減震、降噪、消煙除塵的(de)良好配套件。
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(lì)Working pressure
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≤4500pa
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溫度(dù)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(shēn)長度變化率Variation rate of extension
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≤15%
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兩端(duān)支架間距支架之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動(dòng)支架間距Distance between flexible brackets on the both ends
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2-4m
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膠料性(xìng)能Performance of rubber
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拉伸強(qiáng)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(duàn)伸長變化率Change in elongation at break
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≥20%
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