FUB型風(fēng)道橡膠補償器用於火力(lì)發電(diàn)廠、鍋爐、燃氣輪(lún)機排氣(qì)係統石化工(gōng)業、鍋爐、工業用(yòng)爐排氣係(xì)統、排煙脫硫裝置、溫式、幹式(shì)通風道冶金係統、高爐、轉爐、燃燒(shāo)爐的消煙除塵核發電廠(chǎng)、換氣裝置水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵(chén)器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風機(jī)等設(shè)備(bèi)的(de)風機進出口。功能是減震、降噪、密(mì)封、耐(nài)介質(zhì)、便於位(wèi)移和安裝,是(shì)環境保護領域中一種(zhǒng)極為理想的減震、降噪、消煙除塵的良好配套(tào)件。
工(gōng)作(zuò)性能Technical performance
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FUB
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補(bǔ)償長度(dù)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(dù)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(huá)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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扯斷長率(lǜ)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)空氣考(kǎo)化Aging in the heated air
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72℃×72h
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拉斷(duàn)伸長變化率Change in elongation at break
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≥20%
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