Difference between revisions of "Elbow (pipe fitting)"
(Created page with "*Pipe fitting used for change in direction in a pipe system *[1]A type of pipe fitting which is also referred as Bends: -unswept and swept angle (see ISO 265-1:1998);<br /> -...") |
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*Pipe fitting used for change in direction in a pipe system | *Pipe fitting used for change in direction in a pipe system | ||
| − | * | + | *A type of pipe fitting which is also referred as Bends: |
| − | -unswept and swept angle | + | - unswept and swept angle(see ISO 265-1:1998);<br /> |
| − | -spigot/ socket and socket/ socket | + | - spigot/ socket and socket/ socket |
| − | + | Swept angle is curved gradually. For elbows, the nominal angles (α) shall be 67 1/2° or 87 1/2° to 88 1/2°. When determining the laying length of curved (swept) entry fittings, generally similar principles are followed as are given for the determination of the laying lengths of direct entry fittings. | |
| + | == Images == | ||
| + | [[File:Elbow-swept-unswept.jpeg|left|400px]] | ||
| + | [[File:Elbow-90D.jpeg|thumb|left|200px]][[File:Elbow-45D.jpeg|thumb|left|200px]] | ||
| + | |||
| + | <br clear=all> | ||
== References == | == References == | ||
#BS EN 1329-1:1999 | #BS EN 1329-1:1999 | ||
#Image reference: K 6739:2007 Unplasticized poly (vinyl chloride) (PVC-U) pipe fittings for drain | #Image reference: K 6739:2007 Unplasticized poly (vinyl chloride) (PVC-U) pipe fittings for drain | ||
#ISO 265-1 Pipes and fittings of plastics materials – Fittings for domestic and industrial waste pipes- Basic dimensions: Metric series – Part 1: Unplasticized poly (vinyl chloride) (PVC-U) | #ISO 265-1 Pipes and fittings of plastics materials – Fittings for domestic and industrial waste pipes- Basic dimensions: Metric series – Part 1: Unplasticized poly (vinyl chloride) (PVC-U) | ||
Latest revision as of 10:16, 12 September 2017
- Pipe fitting used for change in direction in a pipe system
- A type of pipe fitting which is also referred as Bends:
- unswept and swept angle(see ISO 265-1:1998);
- spigot/ socket and socket/ socket
Swept angle is curved gradually. For elbows, the nominal angles (α) shall be 67 1/2° or 87 1/2° to 88 1/2°. When determining the laying length of curved (swept) entry fittings, generally similar principles are followed as are given for the determination of the laying lengths of direct entry fittings.
Images
References
- BS EN 1329-1:1999
- Image reference: K 6739:2007 Unplasticized poly (vinyl chloride) (PVC-U) pipe fittings for drain
- ISO 265-1 Pipes and fittings of plastics materials – Fittings for domestic and industrial waste pipes- Basic dimensions: Metric series – Part 1: Unplasticized poly (vinyl chloride) (PVC-U)
