FUB型風道橡膠補償器用於火力(lì)發電廠、鍋爐、燃氣輪機排(pái)氣係統石化工(gōng)業、鍋爐、工業用爐排氣係統、排煙(yān)脫硫裝置、溫式、幹式(shì)通風道冶金係統、高爐、轉爐(lú)、燃燒爐的消煙除塵核發電廠、換(huàn)氣裝置水泥工業(yè)、各種窯、集塵、煙塵處理係統(tǒng)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口(kǒu)。功能(néng)是減震、降噪、密封、耐(nài)介質、便於位移和安裝,是環境保護領域中一種(zhǒng)極為理想的(de)減震、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(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(wēn)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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兩端支架間距(jù)支架之和Distance between fixed brackets on the both ends
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≤15m
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兩端(duān)滑動支架間距(jù)Distance between flexible brackets on the both ends
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2-4m
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膠料(liào)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(duàn)長率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(yìng)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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拉斷伸長變化率Change in elongation at break
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≥20%
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