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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工業(yè)、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒(shāo)爐的消煙除塵核發電廠、換氣裝置水泥工業、各種窯、集塵、煙塵處理係統裝置類(lèi): 集(jí)塵器,吸塵器,空(kōng)氣加熱器(qì),洗滌器,引風機(jī),鼓風機等設備的風機進出口(kǒu)。功能是減震、降噪、密封、耐介質、便於位(wèi)移和(hé)安裝,是環境保護領(lǐng)域中(zhōng)一種極為理想的減(jiǎn)震、降(jiàng)噪、消煙除塵的良好配套件。
工(gōng)作性能Technical performance
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FUB
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補(bǔ)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(fàn)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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拉伸長(zhǎng)度變化率Variation rate of extension
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≤15%
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兩端(duān)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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兩端滑動(dòng)支架(jià)間(jiān)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(rè)空氣考化Aging in the heated air
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72℃×72h
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拉斷伸長(zhǎng)變化率Change in elongation at break
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≥20%
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