FUB型風道橡膠補償器用於(yú)火力發電(diàn)廠、鍋爐、燃氣輪機排氣係統石(shí)化工(gōng)業、鍋爐、工業用爐排(pái)氣係(xì)統、排煙(yān)脫硫裝(zhuāng)置、溫式、幹式通(tōng)風道冶金係統、高爐、轉爐(lú)、燃燒(shāo)爐(lú)的消煙除塵核發電廠、換氣裝置水(shuǐ)泥工業、各種(zhǒng)窯、集塵、煙(yān)塵處理(lǐ)係(xì)統裝置類: 集塵器(qì),吸塵器,空氣(qì)加熱(rè)器,洗滌器(qì),引風機,鼓風機(jī)等設備的風機進出口。功能是減震、降噪、密封、耐介質、便於位移和安裝,是環境保護領域(yù)中一種(zhǒng)極為理想的減震、降噪、消煙除塵的良好配套(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(yā)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(zhī)和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支架間距(jù)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(lā)伸(shēn)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(yìng)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(lā)斷伸(shēn)長變化率Change in elongation at break
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≥20%
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