What does SDR 26 mean?
“Standard Dimension Ratio” – SDR – The ratio of pipe diameter to wall thickness (SDR = D / s) D = pipe outside diameter (mm, in) s = pipe wall thickness (mm, in) SDR 26 (Diameter – D – is 26 times the wall thickness – s ) Thus rated pressure is higher for low SDR ratios and lowwer for higher SDR ratios.
What is SDR 26 pipe used for?
Product Description: A sewage pipe used to transport wastewater or sewage from homes and business to a wastewater facility. Meets the requirements of ASTM D3034.
Is SDR 26 rated for pressure?
Pressure PVC Pipe conforms to ASTM D2241 for standard dimension ratios and is available in SDR 64 (63 psi) SDR 41 (100 psi), SDR 32.5 (125 psi), SDR 26 (160 psi), SDR 21 (200 psi) and SDR 17 (250 psi). PVC compounds used in the extrusion of this pipe meet or exceed the requirements of ASTM D1784 cell class 12454.
What is stronger SDR 35 or SDR 26?
SDR 35, from a strength classification requirement for PVC pipe, requires a minimum pipe stiffness of 46 psi at 5% deflection, for SDR 26 – 115 psi, and for SDR 23.5 – 153 psi. The key to requiring a particular SDR for plastic pipe is no different than for other pipe products such as (rigid) concrete pipe.
How thick is SDR 26?
While SDR-26 wall thickness ranges from 0.173-0.775 with 4.500 inches (4-inch size), 6.625 inches for 6-inch, 8.625 inches for 8-inch size, 10.750 inches for the 10-inch size, 12.750 for the 12-inch length, and 18.673 for the 18-inch size.
What schedule is SDR-26 pipe?
SCH-40 PIPE
NOTE: 8″ SDR-26 IS DUAL MARKED FOR SCH-40 PIPE. WEIGHT FEET PERCENT MIN. PER PER OF PART SIZE O.D.
What’s the outside diameter of 4 PVC pipe?
Schedule 40 PVC Pipe Dimensions Chart
| Nominal Pipe Size | O.D. | Average I.D. |
|---|---|---|
| 3″ | 3.500 | 3.042 |
| 3-1/2″ | 4.000 | 3.521 |
| 4″ | 4.500 | 3.998 |
| 5″ | 5.563 | 5.016 |
What schedule is SDR 26 pipe?
How long is a stick of sewer pipe?
PVC Schedule 40 pipe is used for drainage and lower pressure water flow applications. Schedule 40 PVC pipe can handle up to 140 degrees F in temperature. Pipe lengths come in standard 10′ or 20′ sections.