ISO 13844:2015现行
Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pressure pipes - Test method for leaktightness under negative pressure, angular deflection and deformation
出版：International Organization for Standardization
专家解读视频
Defines a method for testing the leak tightness under negative pressure, angular deflection, and deformation of assembled joints between elastomeric-sealing-ring-type sockets made of plastic or metal and plastic pressure pipes.
DS EN ISO 13844 : 2015 - Identical
PN EN ISO 13844 : 2015 - Identical
SAC GB/T 19471-2 : 2004 - Identical
