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FUB型風道橡膠補償器用於火力發電(diàn)廠、鍋爐、燃氣輪機排氣係統石化工業、鍋爐(lú)、工業用爐排氣係統、排煙(yān)脫(tuō)硫裝置(zhì)、溫式、幹式通風(fēng)道冶金係統、高爐、轉爐、燃燒爐的消(xiāo)煙除(chú)塵核發電廠、換氣裝置(zhì)水泥工業(yè)、各種窯、集塵、煙塵處理係統裝置類: 集(jí)塵器,吸塵器,空氣加熱(rè)器,洗滌器,引風(fēng)機,鼓風機等(děng)設備的風機進出口。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極為理想的(de)減震、降噪、消煙(yān)除(chú)塵的良好配套件。
工(gōng)作(zuò)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(gōng)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(ān)裝長(zhǎng)度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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兩端支架間距支架之(zhī)和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支(zhī)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(qiáng)度Tensile strength
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≥12Mpa
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扯斷長(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(kǎo)化Aging in the heated air
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72℃×72h
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拉斷(duàn)伸長變化率Change in elongation at break
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≥20%
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