FUB型風道橡膠(jiāo)補償器用於火力發電廠、鍋爐、燃氣輪(lún)機排氣係統石化工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫式、幹式通風道冶金係統、高(gāo)爐、轉(zhuǎn)爐、燃燒爐的消煙除(chú)塵(chén)核發電廠、換氣裝置水泥(ní)工業、各種窯、集塵、煙塵處理係(xì)統裝置類: 集塵器,吸塵器,空氣加熱器,洗滌(dí)器,引風機,鼓風機等設備的風(fēng)機進出口。功能是減震、降噪、密(mì)封、耐介(jiè)質、便於(yú)位移和安裝,是環境保護領域中一種極為理想的減震、降噪、消(xiāo)煙除塵的良(liáng)好(hǎo)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(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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兩端支架間距支架之和(hé)Distance between fixed brackets on the both ends
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≤15m
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兩(liǎng)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(jiāo)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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熱空氣考化Aging in the heated air
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72℃×72h
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拉(lā)斷伸長變化率(lǜ)Change in elongation at break
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≥20%
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