FUB型(xíng)風道橡膠補償器用於火力發電廠、鍋(guō)爐、燃氣(qì)輪機排氣係統石化(huà)工業、鍋爐、工(gōng)業用爐排氣係統、排煙脫硫裝置、溫式、幹式通風道(dào)冶金係統、高爐、轉爐、燃燒爐的消煙除塵核(hé)發電(diàn)廠(chǎng)、換氣(qì)裝置水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸(xī)塵器,空氣加熱器,洗滌器(qì),引風機,鼓(gǔ)風機等設備(bèi)的風機進出(chū)口(kǒu)。功能是減(jiǎn)震、降噪、密封(fēng)、耐介質、便於位移和安裝(zhuāng),是環境保護領域中一(yī)種極為理想的減震(zhèn)、降噪、消煙除塵的良好配套件。

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工作性(xìng)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(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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拉伸長度變化率Variation rate of extension
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≤15%
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兩端支(zhī)架間距支架(jià)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(lǜ)Elongation at failure
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≥300%
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扯斷變(biàn)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(duàn)伸長變化率Change in elongation at break
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≥20%
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