FUB型風道橡膠補償(cháng)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(pái)煙脫硫裝置、溫式、幹式(shì)通風道冶金係統、高爐、轉(zhuǎn)爐、燃(rán)燒爐的消煙(yān)除塵核發電廠、換氣裝置水泥工業、各(gè)種窯、集塵、煙塵處理係統裝(zhuāng)置類(lèi): 集塵(chén)器(qì),吸塵(chén)器,空氣加熱(rè)器(qì),洗滌(dí)器,引風機,鼓風機等設備的風(fēng)機進出口。功能是減震、降噪、密封、耐介質、便於位移和安裝,是環境保護領(lǐng)域中一種極為(wéi)理(lǐ)想的減震、降噪、消煙除塵的良好配套件。
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(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(lā)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(zhǎng)變化率Change in elongation at break
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≥20%
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