RO
SR EN 681-4:2002
Elastomeric seals - Materials requirements for pipe joint seals used in water and drainage applications - Part 4: Cast polyurethane sealing elements
This Standard specifies requirements for materials used in factory cast polyurethane sealing elements used in joints for drainage, sewerage and rainwater systems and non potable water supply for continuous flow up to 45°C. General requirements for finished joint seals are also given; any additional requirements called for by the particular application are specified in the relevant product standards taking into account that the performance of pipe joints is a function of the seal material properties, seal geometry and pipe joint design. This Standard is applicable to joint seals for all pipeline materials, including iron, steel, clay, fibre cement, concrete, plastics and glass-reinforced plastics.
You must log in to add this product to favorites.
Status :
Valid
Approval date : 11/26/2002
Publish date : 12/15/2003
Number of pages : 12
ICS : 23.040.05 Pipelines and its parts for external sewage systems,23.040.80 Seals for pipe and hose assemblies
Technical Committee : 108 - Plastics, codification and analysis methods
- Normative reference SR EN ISO 9001:2001
- Normative reference SR ISO 37:1997
- Normative reference SR ISO 4661-1:2000
- Normative reference SR ISO 471:1997
- Normative reference SR ISO 188:2001
- Normative reference SR ISO 3951:1998
- Normative reference SR ISO 815+A1:1995
- Amended by SR EN 681-4:2002/A2:2006
- Amended by SR EN 681-4:2002/A1:2003