FUB型風道橡膠補(bǔ)償器用於火力發電廠、鍋爐、燃氣(qì)輪機排氣係統石化工業、鍋爐(lú)、工業用爐排氣係統、排煙脫硫(liú)裝置(zhì)、溫式、幹(gàn)式通風道冶金係統、高爐、轉爐(lú)、燃(rán)燒爐的消煙(yān)除塵核發電廠、換(huàn)氣裝置(zhì)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(fēng)機,鼓風機等設備的風(fēng)機進出口。功能是減震、降噪(zào)、密(mì)封、耐介質、便於位移(yí)和安裝,是環境保(bǎo)護領域(yù)中一種極為理想的(de)減震、降噪、消煙除塵的良好配套件。
工(gōng)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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安裝長度Installation length
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300-450mm
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拉伸長(zhǎng)度變化率Variation rate of extension
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≤15%
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兩端(duān)支架(jià)間距支架之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支架間距Distance between flexible brackets on the both ends
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2-4m
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膠料性能(néng)Performance of rubber
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拉伸強度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(kōng)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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