FUB型風道橡膠(jiāo)補償器用於火力發電廠、鍋(guō)爐、燃氣輪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、高爐、轉爐、燃燒爐的消(xiāo)煙(yān)除(chú)塵(chén)核發電廠、換氣裝置水泥工(gōng)業、各(gè)種窯、集塵、煙塵處理係統裝置(zhì)類: 集塵器,吸塵器,空氣加熱(rè)器,洗滌器(qì),引(yǐn)風機,鼓風機(jī)等設備的風機進出口。功能是減震、降噪、密封、耐介(jiè)質、便於位移和(hé)安裝,是環境保護領(lǐng)域中一種(zhǒng)極為理想的減震、降噪、消煙除塵的良好(hǎo)配套件。
工(gōng)作性(xìng)能Technical performance
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FUB
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補償(cháng)長度compensation
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±90mm
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工作壓力(lì)Working pressure
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≤4500pa
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溫度範(fàn)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(biàn)化率Variation rate of extension
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≤15%
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兩端支架(jià)間距支架(jià)之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動(dòng)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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拉斷伸長變化率(lǜ)Change in elongation at break
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≥20%
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