FUB型風道橡(xiàng)膠補償器用於火力發電廠、鍋爐、燃氣輪機排(pái)氣係統(tǒng)石化工業、鍋爐(lú)、工業用爐排氣係統(tǒng)、排煙脫(tuō)硫裝(zhuāng)置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒爐的消煙除塵核發電廠、換氣裝置水泥工業、各種窯、集塵(chén)、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(děng)設備的風機進出口。功能是減震、降噪、密(mì)封、耐介(jiè)質(zhì)、便於位(wèi)移(yí)和安裝,是環境保護領域中一種極為理想(xiǎng)的減震、降噪、消煙除塵的良好配套件。
工作性能(néng)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(wéi)Temperature range
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-40℃-300℃
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安(ān)裝(zhuāng)長(zhǎng)度Installation length
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300-450mm
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拉伸長度變化率Variation rate of extension
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≤15%
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兩端(duān)支架間(jiān)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(zhǎng)率Elongation at failure
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≥300%
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扯斷(duàn)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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熱空氣考(kǎo)化Aging in the heated air
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72℃×72h
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拉斷伸長變(biàn)化率Change in elongation at break
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≥20%
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