FUB型風道橡膠補償器用於火力發電(diàn)廠、鍋爐、燃氣輪機排氣係統石化工業、鍋爐、工業用爐排氣係統、排煙(yān)脫硫裝置、溫式、幹式(shì)通(tōng)風道冶金係統、高爐、轉爐、燃燒爐的消煙除塵核發電廠、換氣裝置水泥工業、各種(zhǒng)窯(yáo)、集塵(chén)、煙塵(chén)處理(lǐ)係(xì)統裝置類: 集塵器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風(fēng)機等設備(bèi)的風機(jī)進出口。功能是減(jiǎn)震、降噪、密封、耐介質、便於位移和安裝,是環境保護領(lǐng)域中一種極為理想的減震、降噪、消煙除塵的(de)良好配套件。
工作性能Technical performance
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FUB
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補(bǔ)償長(zhǎng)度compensation
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±90mm
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工(gōng)作(zuò)壓力Working pressure
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≤4500pa
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溫(wēn)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(dù)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(hé)Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支(zhī)架(jià)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(lā)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(chě)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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拉斷伸長變化率Change in elongation at break
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≥20%
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