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FUB型風道橡膠補償器用於火力發電廠、鍋爐、燃氣輪機排氣係統石(shí)化工業(yè)、鍋爐、工業(yè)用(yòng)爐排(pái)氣係統、排煙脫硫裝置、溫式、幹式通風道冶金(jīn)係統、高爐、轉爐、燃燒爐的消煙除塵核發(fā)電廠、換氣裝置水泥工(gōng)業、各種窯、集塵、煙塵處(chù)理係統裝置類: 集塵器(qì),吸塵器,空氣加熱器,洗滌器,引風機(jī),鼓風機(jī)等(děng)設備的風機(jī)進出口。功(gōng)能是減震(zhèn)、降噪、密封、耐介質、便於位移和安裝(zhuāng),是環境保護領域中(zhōng)一種極為理想的減震(zhèn)、降噪、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(cháng)長度compensation
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±90mm
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工(gōng)作壓力Working pressure
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≤4500pa
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溫(wēn)度範(fàn)圍Temperature range
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-40℃-300℃
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安(ān)裝長度Installation length
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300-450mm
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拉(lā)伸長度變化率Variation rate of extension
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≤15%
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兩端支架間距支架之和(hé)Distance between fixed brackets on the both ends
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≤15m
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兩(liǎng)端滑動支架間距(jù)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(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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拉斷伸長變化率Change in elongation at break
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≥20%
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