BS ISO 4433-3:1997
Current
The latest, up-to-date edition.
Thermoplastic pipes. Resistance to liquid chemicals. Classification Unplasticized poly(vinyl chloride) (PVC-U), high-impact poly(vinyl chloride) (PVC-HI) and chlorinated poly(vinyl chloride) (PVC-C) pipes
Hardcopy , PDF
English
15-03-1998
Important note : Users cannot be edited or removed once added to your Multi user PDF.Determines the chemical resistance of unplasticized poly(vinyl chloride) (PVC-U), high-impact poly(vinyl chloride) (PVC-HI) and chlorinated poly(vinyl chloride (PVC-C) pipes for conveying liquids in the absence of pressure and stress (such as caused by earth or traffic loads, dynamic or internal stresses). ALSO NUMBERED AS BS 2782-11:METHOD 1161C: 1998
| Committee |
PRI/88
|
| DevelopmentNote |
Also numbered as BS 2782-11.1161C(1998) Supersedes 95/125469 DC (08/2004)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
The method of classification given in this part of ISO4433 serves to determine the chemical resistance of unplasticized poly(vinyl chloride) (PVC-U), high-impact poly(vinyl chloride) (PVC-HI) and chlorinated poly(vinyl chloride) (PVC-C) pipes designed for the conveyance of liquids in the absence of pressure and stress (e.g. due to earth loads or traffic loads, dynamic or internal stresses).
To determine the chemical resistance, the method uses the change in mass and the changes in tensile properties which result from the immersion of test pieces, taken from such pipes, in liquid chemicals. The immersion test is carried out in accordance with ISO4433-1.
This part of ISO4433 is also applicable to PVC-U sheets as appropriate.
| Standards | Relationship |
| ISO 4433-3:1997 | Identical |
| ISO 4433-1:1997 | Thermoplastics pipes — Resistance to liquid chemicals — Classification — Part 1: Immersion test method |
| ISO 8584-1:1990 | Thermoplastics pipes for industrial applications under pressure Determination of the chemical resistance factor and of the basic stress Part 1: Polyolefin pipes |
| ISO/TR 8584-2:1993 | Thermoplastics pipes for industrial applications under pressure Determination of the chemical resistance factor and of the basic stress Part 2: Pipes made of halogenated polymers |
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