FUB型風道橡膠(jiāo)補償(cháng)器用於火(huǒ)力發電廠、鍋爐、燃氣輪機排氣係(xì)統石(shí)化工業、鍋爐、工業用爐排氣係統(tǒng)、排煙脫(tuō)硫裝置、溫式、幹式通風道冶金(jīn)係統、高(gāo)爐、轉(zhuǎn)爐、燃燒爐(lú)的消煙(yān)除塵(chén)核發電廠、換氣裝置水(shuǐ)泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等設備的風機進出口(kǒu)。功能是減震、降噪、密(mì)封(fēng)、耐介(jiè)質、便於位移和安裝,是環境(jìng)保護領域中一種極為理想的減震、降噪、消(xiāo)煙(yān)除塵的良好配套件(jiàn)。
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(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(chě)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(huà)率Change in elongation at break
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≥20%
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