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FUB型風道橡膠補(bǔ)償器用(yòng)於火力(lì)發電廠、鍋爐、燃氣輪機排氣係(xì)統石化工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置(zhì)、溫式、幹式(shì)通(tōng)風道(dào)冶金係統、高爐、轉爐、燃燒爐的(de)消煙除(chú)塵核(hé)發(fā)電廠、換氣裝置水(shuǐ)泥工業、各種窯、集塵、煙塵處理係(xì)統(tǒng)裝置類(lèi): 集塵(chén)器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等設備(bèi)的風機進(jìn)出口。功能是減震、降噪、密封、耐介質、便於(yú)位移和安裝,是環境保護領域中一(yī)種(zhǒng)極為理想(xiǎng)的減震、降(jiàng)噪(zào)、消煙除塵的良好配套件。
工(gōng)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(fàn)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(zhǎng)度變化(huà)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(dòng)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(qiáng)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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扯斷變形(xíng)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(rè)空氣考化Aging in the heated air
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72℃×72h
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拉(lā)斷伸長(zhǎng)變化率Change in elongation at break
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≥20%
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