FUB型風道橡膠補償(cháng)器用於火(huǒ)力發電廠、鍋爐、燃氣輪機排氣係統(tǒng)石化工業、鍋爐、工業用爐排(pái)氣係(xì)統、排煙脫硫裝置、溫(wēn)式、幹式(shì)通風道冶(yě)金係統、高爐、轉爐、燃燒爐的消(xiāo)煙除塵核發電廠、換(huàn)氣裝(zhuāng)置水泥工業、各種窯、集塵、煙塵處理(lǐ)係統裝置類: 集塵器,吸塵器,空(kōng)氣加熱器,洗(xǐ)滌器(qì),引(yǐn)風機(jī),鼓風機等設備的風機進出口。功(gōng)能是減震、降噪、密封、耐介質、便於位移(yí)和安裝,是(shì)環境(jìng)保護(hù)領域中一種極為理想的減震、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(jià)之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑(huá)動支架間(jiān)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(chě)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(duàn)伸長變化率Change in elongation at break
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≥20%
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