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密封圈使用介紹：
密封圈安裝在溝槽內(nèi)，彈簧受壓，形成向外的張力，促使密封唇緊貼密封溝槽，由于彈簧永久給密封唇提供彈力，能彌補(bǔ)密封殼磨損和配合零件的偏心，由此形成從真空到低壓范圍內(nèi)的密封。另外系統(tǒng)壓力會(huì)輔助彈簧蓄能，壓力越大，密封唇與溝槽貼合的越充分，由此形成高壓密封。
密封圈適用于從-200℃到+260℃溫度范圍內(nèi)，密封幾乎所有的液體、化學(xué)制品和氣體。
綜合了大部分塑料的優(yōu)越性能，耐沖擊、耐高低溫、耐磨損、耐化學(xué)腐蝕、自身潤(rùn)滑.廣泛
應(yīng)用于礦山、鋼鐵、冶金、煤炭、電力、石油、紡織、造紙、化工、電氣、港口等行業(yè)。金
屬?gòu)椈捎卸喾N形式可供選擇，有O 型彈簧，V 型彈簧，U 型彈簧，滿足不同運(yùn)動(dòng)形式的密
封要求。
應(yīng)用領(lǐng)域：
——低溫工程
——泵、閥、壓縮機(jī)
——制藥設(shè)備、食品設(shè)備、醫(yī)療儀器
——石油、精細(xì)化工工業(yè)
——回轉(zhuǎn)接頭制造業(yè)
——半導(dǎo)體制造設(shè)備
——液相色譜儀
——航天、航空工業(yè)
The seal ring installed in the groove forms outward tension under spring pressure to bond the sealing lip to the sealing groove and achieves sealing ranging from vacuum to low pressure through the permanent supply of elasticity from the spring to the sealing lip to make up for wear of the seal housing and eccentricity of coordinated parts. In addition, the system pressure will help energy accumulation of the spring to achieve high-pressure sealing since the greater the pressure, the better bonding between the sealing lip and the groove.
The seal rings are applicable in temperature ranging from -200°C to +260°C for sealing of almost all liquids, chemicals and gases.
The seal rings incorporate most of advantages of plastics: resistant to impact, high & low- temperature, wear and chemical corrosion and self-lubricating. They are widely applied in mining, steel, metallurgy, coal, electricity, petroleum, textile, papermaking, chemicals, electricity, ports and other industries. There are various forms of metal springs for your options, including O-shaped springs, V-shaped springs and U-shaped springs to meet sealing requirements of different movement forms.
Application Areas:
- Cryogenic engineering
- Pumps, valves and compressors
- Pharmaceutical equipment, food equipment and medical equipment
- Petroleum and fine chemicals industries
- Rotary joint manufacturing industry
- Semiconductor manufacturing equipment
- Liquid chromatography
- Aerospace and aviation industries
