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适用工况:Applicable working condition: 压 力：外压6MPa(内压需先提供参数) 转 速：＜3000r／min 温 度：—60℃～十350℃ 介 质：用于高压、高温等工况。可广泛用于泵、反应釜、离心机等旋转轴密封 |
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Pressure: External pressure 6Mpa (parameters firstly given for internal pressure) Rotary Speed: ＜3000r／min Temperature: —60℃～十350℃ Media: Mainly used in working conditions such as high pressure and high temperature, etc., and also widely used for rotation axis seals such as pump, reactor and centrifuge, etc. |
| 结构特点 | Structure Characteristics: |
| 动、静密封为柔性石墨,双层焊接波纹管密封。根据工温和介质的腐蚀强度选用17—4H/Inconel—718/哈氏C—276作波纹管材料可与约翰•克兰609型机械密封互换。 |
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Dynamic and stationary seal is used for flexible graphite and double layer welding bellows seal. 17-4PH/Inconel-718/ Hastelloy C-276 shall be selected as bellows materials according to the causticity of media.It can also be mutually replaced by John Crane mechanical seal type 609.
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| 主要零部件名称 | Name of Main Components and Parts |
| l、传动环 | 1、Drive Ring |
| 2、紧定螺钉 | 2、Set Screw |
| 3、柔性石墨 | 3、Pliability Graphite |
| 4、金属波纹管组件 | 4、Metal Bellows Assembly |
| 5、紧定螺钉 | 5、Set Screw |
