ISO 6993-3:2006
Current
The latest, up-to-date edition.
Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels Part 3: Fittings and saddles for a maximum operating pressure of 1 bar (100 kPa)
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English
14-06-2006
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ISO 6993-3:2006 gives the requirements for full-end load-resistant fittings and saddles made of high-impact poly(vinyl chloride) (PVC-HI) intended to be used for the supply of gaseous fuels through buried pipelines having an operating temperature range of 0 degrees Celsius up to and including +30 degrees Celsius and a maximum operating pressure of 1 bar (100 kPa).
It is applicable only to fittings and saddles manufactured from the high-impact PVC materials PVC-A, PVC-CPE and PVC-EPR. It is applicable to joints with elastomeric sealing elements and of the solvent cement type. The fittings and saddles are suitable for those gases not containing potentially damaging components in such concentrations as to impair the properties of the fitting/saddle material.
| DevelopmentNote |
Supersedes ISO/DIS 6993-3 Together with ISO 6993-1, ISO 6993-2 and ISO 6993-4, supersedes ISO 6993. (06/2006)
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| DocumentType |
Standard
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| Pages |
25
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| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| AS ISO 6993.3-2007 | Identical |
| 12/30255878 DC : 0 | BS ISO 17885 - PLASTICS PIPING SYSTEMS - MECHANICAL FITTINGS FOR PRESSURE PIPING SYSTEMS - SPECIFICATIONS |
| ISO 6993-4:2006 | Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels Part 4: Code of practice for design, handling and installation |
| ISO 17885:2015 | Plastics piping systems Mechanical fittings for pressure piping systems Specifications |
| BS ISO 17885:2015 | Plastics piping systems. Mechanical fittings for pressure piping systems. Specifications |
| ISO 580:2005 | Plastics piping and ducting systems — Injection-moulded thermoplastics fittings — Methods for visually assessing the effects of heating |
| ISO 2507-2:1995 | Thermoplastics pipes and fittings — Vicat softening temperature — Part 2: Test conditions for unplasticized poly(vinyl chloride) (PVC-U) or chlorinated poly(vinyl chloride) (PVC-C) pipes and fittings and for high impact resistance poly (vinyl chloride) (PVC-HI) pipes |
| ISO 4422-3:1996 | Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply Specifications Part 3: Fittings and joints |
| ISO 2507-1:1995 | Thermoplastics pipes and fittings — Vicat softening temperature — Part 1: General test method |
| ISO 3127:1994 | Thermoplastics pipes — Determination of resistance to external blows — Round-the-clock method |
| ISO 9080:2012 | Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation |
| ISO 3:1973 | Preferred numbers Series of preferred numbers |
| EN 922:1994 | Plastics piping and ducting systems - Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U) - Specimen preparation for determination of the viscosity number and calculation of the K-value |
| ISO 3126:2005 | Plastics piping systems Plastics components Determination of dimensions |
| ISO 497:1973 | Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers |
| ISO 6993-1:2006 | Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels Part 1: Pipes for a maximum operating pressure of 1 bar (100 kPa) |
| ISO 4437:2007 | Buried polyethylene (PE) pipes for the supply of gaseous fuels Metric series Specifications |
| ISO 527-1:2012 | Plastics Determination of tensile properties Part 1: General principles |
| ISO 1167-1:2006 | Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 1: General method |
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