FUB型風(fēng)道橡膠(jiāo)補償器用於(yú)火力發(fā)電廠、鍋爐、燃氣輪機排(pái)氣係統石化工業、鍋爐、工業用爐(lú)排氣係(xì)統、排煙脫硫裝置、溫式、幹(gàn)式通風道冶金係(xì)統、高爐、轉爐、燃燒(shāo)爐的消煙除塵核(hé)發電廠、換氣裝置水泥工業(yè)、各種(zhǒng)窯、集塵、煙塵處理係(xì)統裝置類: 集塵器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等設備的風機進出口。功(gōng)能是減震(zhèn)、降噪(zào)、密封、耐(nài)介(jiè)質(zhì)、便於位移和安裝,是環境保護領域(yù)中一種極為理想(xiǎng)的減震、降(jiàng)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(dù)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(wéi)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(duān)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)斷伸長變化率Change in elongation at break
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≥20%
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