FUB型風道橡膠(jiāo)補償器用於(yú)火力發電(diàn)廠(chǎng)、鍋爐、燃氣輪機排(pái)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(fēng)道冶金係統、高爐、轉(zhuǎn)爐、燃燒爐的消煙除塵核發電廠(chǎng)、換(huàn)氣裝置水(shuǐ)泥(ní)工業、各種窯、集塵、煙(yān)塵處理係統裝置(zhì)類: 集塵器,吸塵器,空氣加熱器,洗滌器,引風(fēng)機,鼓風(fēng)機等設備的風機進出(chū)口。功能是減震(zhèn)、降噪、密封、耐介(jiè)質、便於位(wèi)移和安裝(zhuāng),是環境保護領域中一種極為理想的減震、降噪、消煙除塵的良好配套件。
工作(zuò)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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溫度範圍Temperature range
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-40℃-300℃
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安(ān)裝長度Installation length
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300-450mm
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拉(lā)伸長度變(biàn)化率(lǜ)Variation rate of extension
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≤15%
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兩端支架間(jiān)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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扯斷變形Permanent set at break
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≤25%
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硬度(dù)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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拉斷伸長變化率Change in elongation at break
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≥20%
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