A high-pressure tubing assembly, which belongs to the technical field of fuel injection pipe, which comprises a high-pressure tubing, installation and nut for connecting and fixing the high-pressure tubing pipe clamp in the high-pressure oil pipe high-pressure tubing at both ends of the sealed high-pressure tubing of the spherical surface design. The utility model adopts the pipe clamp fixed the high-pressure tubing, and the sealing of the high-pressure oil pipe surface design for spherical sealing surface, tubing wall by special blasting process, pipe cavity cleanliness requirements, so you can connect stabilization, good sealing performance, fuel-efficient and cavity cleanliness prolong the service life of the machine.
【技术实现步骤摘要】
【技术保护点】
一种高压油管总成,包括高压油管(2)、安装在高压油管(2)两端的高压油管接螺母(1)及用于连接固定高压油管(2)的管夹(3),其特征在于所述的高压油管(2)的密封面设计为球形密封面(6)。
【技术特征摘要】
【专利技术属性】
技术研发人员:陈友金,王曰国,
申请(专利权)人:陈友金,
类型:实用新型
国别省市:33[中国|浙江]
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