FUB型風道橡膠補償器用(yòng)於火力發電廠、鍋爐、燃氣(qì)輪機排氣係統石化工業、鍋爐、工業用爐排氣(qì)係統、排煙(yān)脫硫裝置、溫式、幹式通風道(dào)冶金係(xì)統、高爐、轉爐、燃燒爐(lú)的消煙除(chú)塵核(hé)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: 集塵器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等設備的風機進(jìn)出口。功能是減(jiǎn)震、降噪、密封、耐介質、便於位移和安裝,是環(huán)境保護領域中一種極為理想的減(jiǎn)震、降噪(zào)、消煙除塵的良好(hǎo)配套件。
工作(zuò)性(xìng)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(lì)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(shēn)長度(dù)變化率Variation rate of extension
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≤15%
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兩(liǎng)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(dù)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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熱空氣考化Aging in the heated air
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72℃×72h
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拉斷伸(shēn)長變(biàn)化率Change in elongation at break
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≥20%
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