GB/T 19471.2-2004

Active

Plastics piping systems--Elastomeric-sealing-ring-type socket joints of unplasticized poly(vinyl chloride)(PVC-U)for use with PVC-U pipes--Test method for leaktightness under negative pressure

塑料管道系统 硬聚氯乙烯(PVC-U)管材弹性密封圈式承口接头 负压密封试验方法

Standard Type
GBT
ICS
83.140.30
CCS
G33
Status
现行
Issue Date
2004-03-15
Implementation
2004-10-01
Responsible Dept
中国轻工业联合会
Drafting Unit
中国轻工业联合会

📋 Scope / 适用范围 ai_extracted

本标准规定了一种测定承口接头密封性能的试验方法。 本标准适用于符合GB/T 10002. 1的硬聚氯乙烯管材弹性密封圈式承口接头，包括硬聚氯乙烯管 材单承口、双承口和管件承口。

📚 References & Relations / 引用与关联

normative_reference GB/T 10002.
normative_reference ISO 4422-2

Content extracted by AI. Not officially verified.