FUB型(xíng)風(fēng)道橡膠補償器用(yòng)於火力發電(diàn)廠、鍋爐、燃氣輪機排(pái)氣係統石化工業、鍋爐、工業用爐排氣(qì)係統、排(pái)煙脫硫裝置、溫式、幹式通風道(dào)冶金係(xì)統、高爐、轉爐(lú)、燃燒爐的消(xiāo)煙除塵核發電廠(chǎng)、換(huàn)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(qì),洗滌器,引風機,鼓風機等設備的風機進出口。功能是減震、降噪(zào)、密封、耐介質、便於位移和安(ān)裝,是環境(jìng)保護領(lǐng)域中一種極為理想的減震、降噪(zào)、消煙除塵(chén)的(de)良好配套件。
工(gōng)作性能Technical performance
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FUB
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補償長(zhǎng)度compensation
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±90mm
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工作(zuò)壓力(lì)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(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(xìng)能(néng)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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熱空氣考化(huà)Aging in the heated air
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72℃×72h
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拉斷伸長變化率(lǜ)Change in elongation at break
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≥20%
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