BS EN ISO 16486-2:2020
Plastics piping systems for the supply of gaseous fuels. Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Pipes
发布时间:2020-10-31 实施时间:


BS EN ISO 16486-2:2020标准是一项针对燃气供应的聚酰胺管道系统的标准。该标准规定了管道系统的材料、尺寸、性能和试验方法,以确保管道系统的安全和可靠性。

该标准适用于直径为20 mm至630 mm的管道系统,包括熔合接头和机械接头。熔合接头是通过加热管道端部并将其融合在一起来连接管道的方法。机械接头是通过将管道端部插入连接器中并使用螺栓或其他固定件来连接管道的方法。

该标准要求管道系统的材料必须是聚酰胺(PA-U),这是一种无塑化剂的聚合物。聚酰胺具有优异的耐化学性、耐热性和耐磨性,适用于燃气供应系统。

该标准还规定了管道系统的尺寸和性能要求。管道系统的尺寸必须符合标准中规定的要求,并且必须能够承受标准中规定的压力。管道系统还必须具有良好的耐腐蚀性和耐磨性,以确保其长期使用的可靠性。

该标准还规定了管道系统的试验方法。管道系统必须经过一系列的试验,包括压力试验、热冲击试验、环境应力开裂试验和疲劳试验,以确保其符合标准中规定的要求。

总之,BS EN ISO 16486-2:2020标准是一项针对燃气供应的聚酰胺管道系统的标准,旨在确保管道系统的安全和可靠性。该标准规定了管道系统的材料、尺寸、性能和试验方法,适用于直径为20 mm至630 mm的管道系统。

相关标准
- BS EN ISO 16486-1:2020 Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 1: General
- BS EN ISO 16486-3:2020 Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 3: Fittings
- BS EN ISO 16486-4:2020 Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves
- BS EN ISO 16486-5:2020 Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 5: Fitness for purpose of the system
- BS EN ISO 16486-6:2020 Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 6: Installation and operation