法兰基础知识
法兰是工业管道系统中最重要的连接部件之一，用于连接管道、阀门、泵和其他设备。.
主要功能
- 连接：可靠连接管段
- 密封：使用垫圈
- 维护：可拆卸设计
- 灵活性：方向变化
常见类型
- 焊颈：高压高温
- 滑入式：安装简单，成本较低
- 盲板管端封闭
- 承插焊：小直径管道
- 有螺纹：无需焊接
- 搭接：易于拆卸
应用
石油、化工、发电、水处理、制药、海洋工程等行业。.
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