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Manufacturing and Inspection Standards for Preformed Packings (O-Rings) 预制填料(O型环)的制造和检验标准
发布日期: 2019-10-17
本规范控制表面状况、制造缺陷和检查要求,并定义了静态(包括垫片)应用的弹性环形密封圈(O型环)的测量方法。本规范仅适用于通过模压工艺生产的O形圈,不包括由完全固化的圆形软线制成的围巾连接的O形圈。
This specification controls surface condition, manufacturing defects and inspection requirements, and defines methods of measurement for elastomeric toroidal sealing rings (O-rings) for static (including gasket) applications. The specification refers only to O-rings produced by molding processes and does not cover scarf-jointed O-rings manufactured from fully-cured round cords.
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