Specification of the test method and apparatures for checking the leakproofness of assembled joints, when the external pressure is greater than the pressure within the pipe. The test shall be carried out at two levels of difference between external and internal pressures (0,01 and 0,08 MPa).
Status: WithdrawnPublication date: 1976-10
Edition: 1Number of pages: 2
Technical Committee: ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies
- ICS :
- 23.040.60 Flanges, couplings and joints
ISO 3459:1976Stage: 95.99
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.