EN ISO 6149-1:2022
用于液压传动和一般用途的管接头.带ISO 261 m制螺纹和O形密封圈的端口和螺纹端头.第1部分:O形密封用平切壳体端口

Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal (ISO 6149-1:2022)

作废

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标准号

EN ISO 6149-1:2022

发布

2022年

发布单位

欧洲标准化委员会

当前最新

EN ISO 6149-1:2022

 

 

适用范围

This document specifies dimensions for metric ports for use with the adjustable and non-adjustable stud ends as described in ISO 6149‑2 and ISO 6149‑3. Ports in accordance with this document can be used at working pressures up to 63 MPa (630 bar[1]) for non-adjustable stud ends and 40 MPa (400 bar) for adjustable stud ends. The permissible working pressure depends upon port size, materials, design, working conditions, application, etc. See ISO 6149‑2 and ISO 6149‑3 for pressure ratings. NOTE The Introduction of this document gives recommendations for ports and stud ends to be used for new designs in hydraulic fluid power applications. [1] 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

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