FUB型風道橡膠補償器(qì)用於火力發電廠、鍋爐、燃氣輪機排氣係(xì)統石化工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫式(shì)、幹式通風道冶金係統、高爐、轉爐、燃燒爐的消煙除塵(chén)核發電廠、換(huàn)氣裝置水泥工(gōng)業、各種窯、集塵、煙塵處理係統裝置類(lèi): 集(jí)塵器,吸塵器,空氣加熱器,洗滌器,引風(fēng)機,鼓(gǔ)風機等設備的風機進出口(kǒu)。功能是(shì)減震、降噪、密封(fēng)、耐介質、便(biàn)於位移和安裝,是環境保護領域(yù)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(zhuāng)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(jià)間距支架(jià)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(jià)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(shēn)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(rè)空氣考化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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