FUB型風道橡膠補償器用於火力發電廠、鍋爐(lú)、燃氣輪(lún)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(zhì)、溫式、幹式通風道冶金係(xì)統、高爐、轉(zhuǎn)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、煙塵處理係統裝置類(lèi): 集塵器,吸塵器,空氣加(jiā)熱器(qì),洗(xǐ)滌器,引風機,鼓風機等設備的風機(jī)進出口。功能是減震、降(jiàng)噪(zào)、密封、耐介質、便於位移和安裝,是環境保護領域中一種極(jí)為(wéi)理想的減震、降噪、消煙除塵的良(liáng)好配套件。
工作性能Technical performance
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FUB
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補(bǔ)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(zhuāng)長度Installation length
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300-450mm
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拉(lā)伸長(zhǎng)度變化率Variation rate of extension
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≤15%
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兩端支架間距支架之和(hé)Distance between fixed brackets on the both ends
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≤15m
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兩端(duān)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(biàn)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Change in elongation at break
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≥20%
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