FUB型風道橡膠補償器用於火力發電廠、鍋爐、燃氣輪機排氣(qì)係統石化工業、鍋爐(lú)、工業用爐排氣係(xì)統、排煙脫硫裝置、溫式、幹式通風道冶金係統、高爐、轉(zhuǎn)爐、燃燒爐的消煙除塵核(hé)發電廠、換氣裝置水泥工業、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(qì),洗滌器,引(yǐn)風(fēng)機,鼓風機等設備(bèi)的風機進出口(kǒu)。功能是(shì)減(jiǎn)震、降噪、密封、耐介質、便於位移和安裝,是環(huán)境保護領域中一種極為理想的減震、降噪、消煙除(chú)塵(chén)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(ān)裝(zhuāng)長度Installation length
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300-450mm
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拉伸(shēn)長度變化率Variation rate of extension
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≤15%
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兩端支架間距(jù)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(jià)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(qiáng)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(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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