BS ISO 8434-3-2005
用于液压传动和一般用途的金属管接头.O形圈端面密封管接头

Metallic tube connections for fluid power and general use - O-ring face seal connectors

BS ISO 8434-3-2005 发布历史

This part of ISO 8434 specifies the general and dimensional requirements for the design and performance of O-ring face seal connectors made of steel for tube outside diameters or hose inside diameters of 6 mm through 38 mm, inclusive. These connectors are for use in fluid power and general applications where elastomeric seals can be used to prevent fluid leakage, including leakage caused by variations in assembly procedures. They are intended for the connection of tubes and hose fittings to ports in accordance with ISO 6149-1. (See ISO 12151-1 for related hose fitting specification.) These connectors provide leakproof, full-flow connections in hydraulic systems operating from a vacuum of 6,5 kPa [0,065 bar 3)] absolute pressure to the working pressures shown in Table 1. Because many factors influence the pressure at which a system performs satisfactorily, these values shall not be understood as guaranteed minimums. For every application, it is recommended that sufficient testing be conducted and reviewed by both the user and manufacturer to ensure that required performance levels are met. NOTE For use under conditions outside the pressure and/or temperature limits specified, see 5.3. Both metric and inch tubing can be accommodated by changing the sleeve (see Annex D). In the past, these connectors have been used predominantly with inch tubing. For new and future designs, the use of metric tubing is preferred. This part of ISO 8434 also specifies a performance and qualification test for O-ring face seal connectors.

BS ISO 8434-3-2005由英国标准学会 GB-BSI 发布于 2005-09-02，并于 2005-09-02 实施。

BS ISO 8434-3-2005 在中国标准分类中归属于: J15 管路附件，在国际标准分类中归属于: 23.100.40 管道和管接头。

BS ISO 8434-3-2005的历代版本如下：

• 2005年09月02日 BS ISO 8434-3-2005 用于液压传动和一般用途的金属管接头.O形圈端面密封管接头

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标准号

BS ISO 8434-3-2005

发布日期

2005年09月02日

实施日期

2005年09月02日

废止日期

无

中国标准分类号

J15

国际标准分类号

23.100.40

发布单位

GB-BSI

被代替标准

98/714984 DC-1998 BS ISO 8434-3-1995

适用范围

This part of ISO 8434 specifies the general and dimensional requirements for the design and performance of O-ring face seal connectors made of steel for tube outside diameters or hose inside diameters of 6 mm through 38 mm, inclusive. These connectors are for use in fluid power and general applications where elastomeric seals can be used to prevent fluid leakage, including leakage caused by variations in assembly procedures. They are intended for the connection of tubes and hose fittings to ports in accordance with ISO 6149-1. (See ISO 12151-1 for related hose fitting specification.) These connectors provide leakproof, full-flow connections in hydraulic systems operating from a vacuum of 6,5 kPa [0,065 bar 3)] absolute pressure to the working pressures shown in Table 1. Because many factors influence the pressure at which a system performs satisfactorily, these values shall not be understood as guaranteed minimums. For every application, it is recommended that sufficient testing be conducted and reviewed by both the user and manufacturer to ensure that required performance levels are met. NOTE For use under conditions outside the pressure and/or temperature limits specified, see 5.3. Both metric and inch tubing can be accommodated by changing the sleeve (see Annex D). In the past, these connectors have been used predominantly with inch tubing. For new and future designs, the use of metric tubing is preferred. This part of ISO 8434 also specifies a performance and qualification test for O-ring face seal connectors.

BS ISO 8434-3-2005系列标准