FUB型風道橡膠補償器用(yòng)於火力發電廠(chǎng)、鍋爐、燃氣輪(lún)機排氣(qì)係統石化工業、鍋爐、工業用爐排氣係(xì)統、排煙(yān)脫硫裝置、溫式、幹式通風(fēng)道冶金係統、高爐、轉爐、燃燒爐(lú)的消煙除塵核(hé)發(fā)電廠(chǎng)、換氣裝置水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸(xī)塵器,空氣加熱器,洗滌器,引風機,鼓風(fēng)機等設備的風機進(jìn)出口。功能是減震、降噪、密封、耐介質、便於位移和安裝,是(shì)環境保護領域中(zhōng)一種極為(wéi)理想的減震、降噪、消煙除塵的良(liáng)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(lì)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(dù)Installation length
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300-450mm
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拉(lā)伸長度變化率(lǜ)Variation rate of extension
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≤15%
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兩端支架間距支架之(zhī)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(jiān)距Distance between flexible brackets on the both ends
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2-4m
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膠料(liào)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(chě)斷長率Elongation at failure
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≥300%
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扯(chě)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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