BS-ISO-9631 Complete Document History
Rubber seals. Joint rings for pipelines for hot-water supply up to 110 C. Specification for the material

Complete Current Edition:
   2018 EDITION - Specification for the material - March 14, 2018

Obsolete Revision Information:
   2004 EDITION - REAFFIRMED IN 2008 - Feb. 5, 2004