FUB型風道(dào)橡膠補償器用於(yú)火力發電廠、鍋爐、燃氣輪機排氣(qì)係統石化工業、鍋爐、工業用爐排氣係統、排煙脫硫(liú)裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒爐的(de)消煙除塵核發電廠、換氣裝置水泥工業、各(gè)種窯、集塵、煙塵處理係統裝置類: 集(jí)塵器,吸塵器,空氣加(jiā)熱(rè)器(qì),洗滌器,引風機(jī),鼓風機等設備(bèi)的風機進(jìn)出(chū)口。功能是減震、降噪、密封、耐介(jiè)質、便於位移和安裝,是環境保護領域中一種(zhǒng)極為理想的減震、降(jiàng)噪、消煙除塵的良好(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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拉伸長度變化率Variation rate of extension
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≤15%
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兩端支架(jià)間距支架之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支架間距Distance between flexible brackets on the both ends
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2-4m
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膠料性能(néng)Performance of rubber
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拉(lā)伸(shēn)強(qiáng)度Tensile strength
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≥12Mpa
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扯斷(duàn)長(zhǎng)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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硬度Rigidity
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58±3°
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熱空氣考化Aging in the heated air
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72℃×72h
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拉斷伸長變(biàn)化率(lǜ)Change in elongation at break
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≥20%
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