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FUB型風道橡膠補償(cháng)器用於火(huǒ)力發電廠、鍋爐、燃氣輪機排氣係統石化(huà)工業、鍋爐(lú)、工業用爐排氣係統、排煙(yān)脫硫裝置、溫式、幹式通風道(dào)冶金係統、高爐、轉爐、燃燒爐(lú)的(de)消煙除塵核發電廠、換氣裝置水(shuǐ)泥工業、各種(zhǒng)窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器,空氣加熱器,洗滌器,引(yǐn)風機,鼓風機等設備的風機進出口。功能是(shì)減震、降噪、密封(fēng)、耐介(jiè)質、便於位(wèi)移和安裝,是環境保護領域(yù)中一種極(jí)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(huà)率Variation rate of extension
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≤15%
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兩端支架(jià)間(jiān)距支架之和Distance between fixed brackets on the both ends
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≤15m
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兩(liǎng)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(duàn)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(kōng)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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