FUB型風道橡膠補償器(qì)用於火力發(fā)電廠、鍋爐(lú)、燃氣輪機(jī)排(pái)氣係統石(shí)化工(gōng)業、鍋爐、工業用爐排氣係統、排煙脫硫裝(zhuāng)置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒爐的消(xiāo)煙除塵核發電廠、換氣裝(zhuāng)置水泥工業、各種窯、集塵、煙塵處理係統裝置類(lèi): 集塵器(qì),吸塵器,空氣加熱(rè)器,洗滌器,引風機,鼓風機等設備的風機進出口。功能是減震、降噪、密封、耐介質、便於(yú)位移和安裝,是環境保護領域中一種極為理想的減震、降噪、消煙除塵的(de)良好配套件(jiàn)。
工作性能(néng)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(dù)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(jià)之和Distance between fixed brackets on the both ends
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≤15m
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兩端(duān)滑(huá)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Change in elongation at break
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≥20%
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