FUB型風道橡膠補償(cháng)器用於火力發電廠、鍋爐、燃氣輪機排氣係(xì)統石化工業、鍋爐、工(gōng)業(yè)用爐排氣係統(tǒng)、排煙脫硫裝置、溫式、幹式通風(fēng)道冶金係(xì)統、高爐、轉爐(lú)、燃燒爐的消煙除塵核發電廠、換氣裝(zhuāng)置(zhì)水泥工業、各種窯、集塵、煙(yān)塵處理係(xì)統裝(zhuāng)置類: 集塵器,吸塵器,空氣加熱(rè)器,洗滌器,引風機(jī),鼓(gǔ)風(fēng)機等設備的風機進(jìn)出口。功能是(shì)減震、降噪、密封、耐介質、便於(yú)位移和安裝,是環境保(bǎo)護領域中(zhōng)一種(zhǒng)極為理想的減(jiǎn)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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補償長度compensation
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±90mm
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工作(zuò)壓(yā)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(duàn)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(qì)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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