ISO 4435:1991
Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings for buried drainage and sewerage systems; specifications

Standard No.

ISO 4435:1991

Release Date

1991

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 4435:2003

Latest

ISO 4435:2003

ISO 4435:1991 history

• 2003 ISO 4435:2003 Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U)
• 1991 ISO 4435:1991 Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings for buried drainage and sewerage systems; specifications