FUB型風道橡膠補償(cháng)器用於火力發電廠、鍋爐、燃氣(qì)輪機排氣係統(tǒng)石化工業、鍋爐(lú)、工業用爐排(pái)氣係統、排煙脫硫裝置、溫(wēn)式、幹式通風道冶金係統、高(gāo)爐、轉爐、燃燒爐的消煙除塵(chén)核發電(diàn)廠、換氣(qì)裝置水泥工(gōng)業、各種(zhǒng)窯、集(jí)塵、煙塵處理係統裝置類: 集塵器,吸塵器,空氣加熱器,洗(xǐ)滌器,引風機,鼓風機等設備的風機進出口。功能是減震、降(jiàng)噪、密封、耐(nài)介質、便於位移和安裝,是環境保護(hù)領域中一種極為(wéi)理想的減震、降噪、消煙(yān)除塵的良好(hǎo)配套件。
工作性能Technical performance
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FUB
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補償(cháng)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(dù)變化率Variation rate of extension
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≤15%
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兩端支架間(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(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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拉伸強度(dù)Tensile strength
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≥12Mpa
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扯斷長率(lǜ)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(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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