FUB型風道橡(xiàng)膠補(bǔ)償器用於火(huǒ)力發電廠、鍋爐、燃氣輪機排氣係統石化工業、鍋爐、工業用爐排氣係統、排(pái)煙脫硫裝置、溫式、幹式通風道冶金係統、高(gāo)爐、轉爐、燃燒爐的消煙除塵核發電(diàn)廠、換氣(qì)裝置水泥工(gōng)業、各種窯、集(jí)塵、煙塵處理係統裝(zhuāng)置類: 集塵器,吸(xī)塵器,空氣加熱器,洗滌器,引風機(jī),鼓風機等(děng)設備的風機進出(chū)口(kǒu)。功能是減震、降噪、密封、耐介質、便於位移和(hé)安(ān)裝,是環境保護領域中一種極為理想的減震、降(jiàng)噪、消煙除塵的良好配套件。
工作性(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(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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拉伸長度(dù)變化率Variation rate of extension
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≤15%
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兩端支架間距支架之和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(zhǎng)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(rè)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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