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(yòng)爐排氣係統(tǒng)、排煙脫硫裝置(zhì)、溫式、幹式通風道冶(yě)金係(xì)統、高爐、轉爐、燃(rán)燒爐的消煙除塵核發電廠、換氣裝置水泥工業、各種窯、集塵、煙塵處理(lǐ)係統裝(zhuāng)置類: 集塵器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風(fēng)機等設備的風機(jī)進出口。功能是減震(zhèn)、降(jiàng)噪、密封、耐(nài)介質、便於位移和安裝,是環境保護領域中一種極為理想的減震、降(jiàng)噪、消煙除(chú)塵的良好配套(tào)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(zhǎng)度Installation length
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300-450mm
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拉伸長度變化(huà)率(lǜ)Variation rate of extension
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≤15%
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兩端支架(jià)間(jiān)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(jiāo)料性能Performance of rubber
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拉伸強度(dù)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(biàn)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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