"Tirupati" Protector range of PVC Plain casing and Ribbed Screen pipes are specially designed to ensure clean, clear water from bore walls, whether shallow or deep.
The protector range is manufactured as per IS 12818 and DIN 4925 Standards. Like other pipes.these casing pipes are easy to install.The threaded ends ensure that the pipes can be screwed on to each other without the use of cement or adhesives.
The PVC Protector Casing have several advantages over conventional steel well casings.
| Nominal Diameter | Mean Outside Diameter of pipe | Outside Diameter of Pipe at any point | Mean Outside Diameter Over Connection | Wall Thickness | |||
| Min | Max | Min | Max | Max | Min | Max | |
| 150 | 165.0 | 165.4 | 164.8 | 165.6 | 174.0 | 5.7 | 6.5 |
| 175 | 200.0 | 200.5 | 199.8 | 200.6 | 211.0 | 7.0 | 7.8 |
| 200 | 225.0 | 225.5 | 224.8 | 225.8 | 238.0 | 7.6 | 8.8 |
| 250 | 280.0 | 280.5 | 279.6 | 280.8 | 292.0 | 9.6 | 11.0 |
| 300 | 330.0 | 330.6 | 329.3 | 331.0 | 346.0 | 11.2 | 13.3 |
| Nominal Diameter | Mean Outside Diameter of pipe | Outside Diameter of Pipe at any point | Mean Outside Diameter Over Connection | Wall Thickness | |||
| Min | Max | Min | Max | Max | Min | Max | |
| 40 | 48.0 | 48.2 | 48.0 | 48.3 | 52.0 | 3.5 | 4.0 |
| 50 | 60.0 | 60.2 | 59.9 | 60.3 | 65.0 | 4.0 | 4.6 |
| 80 | 88.0 | 88.3 | 88.0 | 88.4 | 94.0 | 4.0 | 4.6 |
| 100 | 113.0 | 113.3 | 112.9 | 113.4 | 120.0 | 5.0 | 5.7 |
| 115 | 125.0 | 125.3 | 124.9 | 125.4 | 132.0 | 5.0 | 5.7 |
| 125 | 140.0 | 140.4 | 139.9 | 140.5 | 150.0 | 6.5 | 7.3 |
| 150 | 165.0 | 165.4 | 164.8 | 165.6 | 178.0 | 7.5 | 8.5 |
| 175 | 200.0 | 200.5 | 199.8 | 200.6 | 215.0 | 8.8 | 9.8 |
| 200 | 225.0 | 225.5 | 224.8 | 225.8 | 243.0 | 10.0 | 11.2 |
| 250 | 280.0 | 280.5 | 279.6 | 280.8 | 298.0 | 12.5 | 14.0 |
| 300 | 330.0 | 330.6 | 329.3 | 331.0 | 352 | 14.5 | 16.2 |
| Nominal Diameter | Mean Outside Diameter of pipe | Outside Diameter of Pipe at any point | Mean Outside Diameter Over Connection | Wall Thickness | ||
| Min | Max | Max | Min | Max | ||
| 40 | 52.0 | 51.9 | 56.0 | 3.5 | 4.0 | |
| 50 | 64.0 | 63.9 | 69.0 | 4.0 | 4.6 | |
| 80 | 88.0 | 88.3 | 91.8 | 98.0 | 4.0 | 4.6 |
| 100 | 113.0 | 113.3 | 116.8 | 124.0 | 5.0 | 5.7 |
| 150 | 125.0 | 125.3 | 168.6 | 182.0 | 7.5 | 8.5 |
| 200 | 140.0 | 140.4 | 228.5 | 247 | 10.0 | 11.2 |
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