FUB型風道(dào)橡膠補償器用於火力發電廠、鍋爐、燃氣輪機(jī)排氣係統(tǒng)石化工(gōng)業、鍋爐、工業用(yòng)爐排氣係統、排煙脫硫裝置、溫式、幹式通風道冶金係統、高爐(lú)、轉爐、燃(rán)燒爐的消煙除(chú)塵核發電廠、換氣(qì)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,洗滌器,引風機,鼓風機等設備的風機(jī)進出口。功能(néng)是減震、降噪、密(mì)封、耐介質、便於位移和安裝,是環境保護領域中一種極為理想的減(jiǎn)震、降噪、消煙除塵的良好配(pèi)套件。
工作性能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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工作(zuò)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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安裝長度Installation length
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300-450mm
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拉(lā)伸長度變化率Variation rate of extension
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≤15%
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兩端(duān)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(jiāo)料性能Performance of rubber
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拉(lā)伸(shēn)強度Tensile strength
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≥12Mpa
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扯斷(duàn)長率Elongation at failure
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≥300%
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扯(chě)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(kōng)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Change in elongation at break
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≥20%
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