FUB型風道橡膠補償器用於火力發電廠、鍋爐、燃氣輪機排氣係統石化工業、鍋爐、工業用爐(lú)排氣係統、排煙脫(tuō)硫裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃(rán)燒爐的消煙除(chú)塵核發電廠(chǎng)、換氣裝(zhuāng)置水泥工(gōng)業、各種窯、集塵、煙塵(chén)處理係統裝置類: 集塵器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等設備的風機(jī)進出口。功能是減震、降噪(zào)、密封、耐介質、便(biàn)於位移和安裝,是(shì)環(huán)境保護領域中一種(zhǒng)極(jí)為理想的減震、降噪、消煙除塵的良(liáng)好(hǎo)配套件。
工作性能Technical performance
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FUB
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補(bǔ)償長度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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安裝長度Installation length
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300-450mm
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拉伸(shēn)長度變化率Variation rate of extension
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≤15%
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兩端支架間距(jù)支架之和Distance between fixed brackets on the both ends
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≤15m
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兩(liǎng)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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膠料性(xìng)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(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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拉斷伸長變化率Change in elongation at break
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≥20%
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