FUB型風道橡膠補償器用於火力發電廠、鍋爐、燃氣輪(lún)機排氣(qì)係(xì)統石(shí)化工(gōng)業、鍋爐、工(gōng)業用爐(lú)排氣係統、排煙脫硫(liú)裝置、溫式、幹式通風道冶金(jīn)係統、高(gāo)爐、轉爐、燃燒爐的消煙除塵核發電廠、換氣裝置水泥工(gōng)業、各(gè)種窯、集塵、煙塵處理係(xì)統裝置類: 集塵(chén)器,吸塵器,空(kōng)氣加(jiā)熱器,洗滌器,引風機(jī),鼓風機等設備的風機進出口。功能是減震、降噪、密封、耐(nài)介質、便於位移和安裝,是環境保護領域(yù)中一(yī)種極為理想的減震、降噪、消煙(yān)除塵的良好(hǎo)配套(tào)件。
工作性能Technical performance
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FUB
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補償長(zhǎng)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(dù)Installation length
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300-450mm
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拉伸(shēn)長度變化率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(biàn)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(duàn)伸長變化(huà)率Change in elongation at break
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≥20%
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