FUB型風(fēng)道(dào)橡膠補償器(qì)用於火(huǒ)力發電廠、鍋爐、燃氣輪機排氣(qì)係統石化工業、鍋爐、工業(yè)用(yòng)爐排氣係統、排煙脫硫裝置、溫式(shì)、幹式通風道(dào)冶金係統(tǒng)、高爐、轉爐、燃燒爐的消煙除塵(chén)核發電廠、換氣裝(zhuāng)置水泥工業、各種窯(yáo)、集塵、煙塵(chén)處理係統裝置類: 集塵器,吸塵器(qì),空氣加熱(rè)器,洗滌器(qì),引風機,鼓風機等設備的風機進出(chū)口。功能是減震、降噪、密封、耐(nài)介質、便於(yú)位移和安裝,是環境保護領域中(zhōng)一種極為理想的減震、降噪、消煙除塵的良(liáng)好配套件。
工作性能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(lā)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(lā)伸強度Tensile strength
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≥12Mpa
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扯(chě)斷長率(lǜ)Elongation at failure
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≥300%
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扯斷(duàn)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(qì)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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