ISO/DIS 21138-2

Plastics piping systems for non-pressure underground drainage and sewerage -- Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) -- Part 2: Pipes and fittings with smooth external surface, Type A

General information

  • Status :  Under development
  • Edition : 2
    Number of pages : 0
  • :
    ISO/TC 138/SC 1
    Plastics pipes and fittings for soil, waste and drainage (including land drainage)
  • 93.030
    External sewage systems
    91.140.80
    Drainage systems
    23.040.45
    Plastics fittings
    23.040.20
    Plastics pipes

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
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

 Subscribe