FUB型風道橡(xiàng)膠(jiāo)補償(cháng)器用於(yú)火力發電廠、鍋爐、燃氣輪機排氣係統石化工(gōng)業、鍋爐、工業用爐排氣係統、排(pái)煙脫硫(liú)裝置、溫式、幹(gàn)式(shì)通風道冶金係統(tǒng)、高爐、轉爐、燃燒(shāo)爐的消煙除塵(chén)核發電廠、換氣裝置水泥工業、各種窯(yáo)、集塵、煙塵處理係(xì)統裝置類: 集塵器,吸塵器,空氣加(jiā)熱器,洗滌器,引風機,鼓風機等設備的風機進出口。功能(néng)是減震、降(jiàng)噪、密封、耐介質、便(biàn)於位移和安裝,是環境保護領域中一種極為理想的(de)減震、降噪、消(xiāo)煙(yān)除塵的良好配套件(jiàn)。
工作性(xìng)能Technical performance
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FUB
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補償長度(dù)compensation
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±90mm
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工(gōng)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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安裝長(zhǎng)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Distance between flexible brackets on the both ends
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2-4m
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膠料性(xìng)能Performance of rubber
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拉伸強度Tensile strength
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≥12Mpa
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扯(chě)斷(duàn)長率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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拉斷伸長變(biàn)化率Change in elongation at break
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≥20%
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