FUB型風道橡膠(jiāo)補償器用於火力發電廠(chǎng)、鍋爐、燃氣(qì)輪機排氣係統(tǒng)石化工業、鍋爐、工業用爐(lú)排氣係統、排煙脫硫裝(zhuāng)置(zhì)、溫式、幹式通風道冶金係(xì)統、高爐、轉爐、燃燒爐的消煙除塵核發電廠、換氣(qì)裝置水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器,空(kōng)氣加熱器,洗滌器,引風(fēng)機,鼓風機等(děng)設(shè)備的風機進出口。功能(néng)是減震、降噪(zào)、密封、耐介質、便於位移和安裝,是(shì)環境保護領域中一種極為理想的減震、降噪、消煙除塵的(de)良好配套(tào)件。
工作(zuò)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(gōng)作壓力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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安裝(zhuāng)長度Installation length
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300-450mm
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拉伸長度(dù)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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兩端滑動支架間距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(lā)伸強度Tensile strength
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≥12Mpa
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扯斷長(zhǎng)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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