FUB型風道橡膠補償器(qì)用於火力發電廠、鍋爐、燃氣輪機排氣係統石(shí)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(xì)統、高爐、轉爐、燃(rán)燒爐的(de)消煙除塵核發電(diàn)廠、換氣裝置水泥工業(yè)、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器,空氣加(jiā)熱器,洗滌器,引(yǐn)風機,鼓風機等設備的風機(jī)進出口。功能是減震、降噪、密封(fēng)、耐介質、便於位移和安裝,是環境保護領域中一(yī)種極為理想的減(jiǎn)震、降噪(zào)、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(cháng)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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拉伸強度(dù)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(biàn)形Permanent set at break
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≤25%
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硬(yìng)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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拉斷伸長變化率Change in elongation at break
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≥20%
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