FUB型風道橡膠補(bǔ)償器用於火力發電(diàn)廠、鍋爐、燃氣輪機排氣(qì)係(xì)統石化工業、鍋爐、工業用爐(lú)排氣係統、排煙(yān)脫硫裝置、溫式(shì)、幹式通風(fēng)道(dào)冶金係統、高爐、轉爐、燃燒爐的消煙除塵(chén)核(hé)發(fā)電廠、換(huàn)氣裝置(zhì)水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集(jí)塵器,吸(xī)塵器,空氣(qì)加熱器,洗滌器,引風機(jī),鼓(gǔ)風機等設備的風機進出口。功能(néng)是減震、降噪、密封、耐介質、便於位移和安裝,是環境保護(hù)領域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(néng)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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溫度範圍Temperature range
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-40℃-300℃
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安(ān)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(zhī)架之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支架間距(jù)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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拉斷伸長變化率Change in elongation at break
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≥20%
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