FUB型風道橡膠補償器用於火力發(fā)電廠、鍋爐、燃氣輪機排氣係統石化工業、鍋爐(lú)、工業用爐排氣係統、排煙脫硫裝(zhuāng)置、溫式、幹式通風道冶金係統(tǒng)、高爐(lú)、轉爐、燃燒爐的消煙除塵核發電廠、換(huàn)氣裝置水泥工業、各種窯、集塵、煙塵(chén)處理係統(tǒng)裝置類: 集塵器,吸塵器,空氣加熱器,洗滌(dí)器,引風機,鼓(gǔ)風機等設(shè)備的風機進出口。功能(néng)是減震、降噪、密封、耐介質、便於位移(yí)和安裝,是環境保護領域中一種極為理想的減震、降噪、消煙除塵的良(liáng)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(zuò)壓力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(lā)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(dòng)支架(jià)間距Distance between flexible brackets on the both ends
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2-4m
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膠料性能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(duàn)變形Permanent set at break
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≤25%
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硬度(dù)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(lǜ)Change in elongation at break
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≥20%
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