FUB型(xíng)風道橡膠補償器用(yòng)於火(huǒ)力發電廠、鍋爐、燃氣輪機排氣係統(tǒng)石化工業(yè)、鍋爐(lú)、工業用爐排氣(qì)係統、排煙脫硫裝置、溫式、幹式通風(fēng)道冶金係統、高爐、轉爐、燃燒爐的消煙除塵核發電廠、換氣(qì)裝置水泥(ní)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(qì),洗滌(dí)器,引風(fēng)機,鼓風機(jī)等設備的風機進出口。功能是減震、降噪、密(mì)封(fēng)、耐(nài)介質、便於位移和安裝,是環境(jìng)保護領域中一種極為理想的減震、降噪、消(xiāo)煙除塵的良好配套(tào)件。

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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(dù)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和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支架(jià)間(jiān)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(shēn)強度Tensile strength
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≥12Mpa
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扯斷(duàn)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(yìng)度Rigidity
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58±3°
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熱空氣考化(huà)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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