FUB型風道橡膠補(bǔ)償器用於火力發電廠、鍋爐、燃氣輪機排氣係統石化(huà)工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫(wēn)式、幹式通風道冶金(jīn)係統、高爐、轉爐、燃燒(shāo)爐的(de)消煙除塵核發電廠、換氣裝置水泥工(gōng)業、各種窯(yáo)、集(jí)塵、煙塵處理係統裝置類: 集(jí)塵器,吸塵器,空氣加熱器,洗(xǐ)滌器,引風機,鼓風機等設備的(de)風機進出(chū)口。功能是(shì)減(jiǎn)震(zhèn)、降噪、密封、耐(nài)介(jiè)質、便於位移(yí)和安裝,是環(huán)境保護(hù)領域中一(yī)種極為理想的減震、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(lā)伸長(zhǎng)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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兩端滑(huá)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(liào)性能Performance of rubber
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拉伸(shēn)強度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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扯斷(duàn)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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熱空(kōng)氣考化Aging in the heated air
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72℃×72h
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拉斷(duàn)伸長變化率(lǜ)Change in elongation at break
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≥20%
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