BS EN 1591-4:2013
Flanges and their joints - Qualification of personnel competency in the assembly of the bolted connections of critical service pressurized systems
发布时间:2013-08-31 实施时间:


BS EN 1591-4:2013标准适用于所有类型的法兰和接头,包括螺栓法兰、焊接法兰、搭接法兰和压力密封法兰等。该标准要求组装人员必须具备以下技能和知识:

1. 熟悉法兰和接头的类型、规格和材料;
2. 熟悉紧固件的类型、规格和材料;
3. 熟悉紧固件连接的组装过程和步骤;
4. 熟悉紧固件连接的预紧力和松动力的控制;
5. 熟悉紧固件连接的检查和测试方法;
6. 熟悉法兰和接头的安装和拆卸过程;
7. 熟悉法兰和接头的密封原理和方法;
8. 熟悉法兰和接头的维护和保养方法。

为了确保组装人员具备上述技能和知识,BS EN 1591-4:2013规定了以下认证要求和程序:

1. 组装人员必须接受培训,以确保他们具备必要的技能和知识;
2. 组装人员必须通过理论和实践考试,以证明他们具备必要的技能和知识;
3. 组装人员必须定期接受再培训和再认证,以确保他们的技能和知识得到更新和提高。

BS EN 1591-4:2013标准的实施可以确保组装人员具备必要的技能和知识,能够正确地组装紧固件连接,以确保系统的安全和可靠性。此外,该标准还可以促进国际贸易和技术交流,提高法兰和接头的质量和可靠性。

相关标准
- BS EN 1591-1:2011 Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation method
- BS EN 1591-2:2008 Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters
- BS EN 1591-3:2014 Flanges and their joints - Design rules for gasketed circular flange connections - Part 3: Calculation of gasket parameters
- BS EN 1591-5:2013 Flanges and their joints - Qualification of personnel competency in the assembly of the bolted connections of critical service pressurized systems - Part 5: Inspection personnel
- BS EN 1591-6:2011 Flanges and their joints - Design rules for gasketed circular flange connections - Part 6: Requirements for gasketed joints on pipes and fittings with a nominal diameter of up to and including DN 50