Pipes that outlast the borewell.
Saurabh Shaktiman PVC — BIS-certified rigid pipes engineered for water transmission, borewell delivery and agricultural irrigation across India.
The right material for water below ground.
Corrosion-free
Immune to rust, scale and most chemicals — performs unchanged for decades underground.
Lightweight
One-fifth the weight of galvanised steel — faster handling, lower installed cost.
Lead-Free Available
Lead-free formulation meets IS 4985 (LF) for drinking water and potable systems.
50-Year Design Life
Engineered to deliver consistent performance for half a century below ground.
One polymer, four configurations.
Pressure Pipes
Rigid PVC pipes for water transmission mains — pressure-rated from 2.5 to 12.5 kgf/cm², in sizes 20 mm to 400 mm per IS 4985.
Plumbing Pipes
Solvent-welded uPVC for cold-water plumbing in residential and commercial buildings, sized from ½ inch to 4 inches.
Agricultural Pipes
Heavy-wall PVC designed for agricultural irrigation networks, with anti-UV stabilisation for above-ground runs.
Column Pipes
Threaded uPVC column pipes for submersible pumps — corrosion-free replacement for galvanised steel down to 250 m.
IS 4985 wall-thickness matrix.
Wall thickness in millimetres, by nominal size and pressure class. All values per IS 4985:2000. Complete dimensional drawings and third-party test certificates available on request.
| Nominal Size | OD (mm) | 2.5 kgf/cm² | 4.0 kgf/cm² | 6.0 kgf/cm² | 8.0 kgf/cm² | 10.0 kgf/cm² | 12.5 kgf/cm² |
|---|---|---|---|---|---|---|---|
| 20 mm | 20.0 | — | — | 1.1 | 1.5 | 1.5 | 1.9 |
| 25 mm | 25.0 | — | — | 1.4 | 1.9 | 1.9 | 2.3 |
| 32 mm | 32.0 | — | 1.4 | 1.8 | 2.4 | 2.4 | 3.0 |
| 40 mm | 40.0 | — | 1.8 | 2.2 | 3.0 | 3.0 | 3.7 |
| 50 mm | 50.0 | 1.4 | 2.2 | 2.8 | 3.7 | 3.7 | 4.6 |
| 63 mm | 63.0 | 1.8 | 2.8 | 3.6 | 4.7 | 4.7 | 5.8 |
| 75 mm | 75.0 | 2.0 | 3.3 | 4.2 | 5.6 | 5.6 | 6.9 |
| 90 mm | 90.0 | 2.4 | 4.0 | 5.1 | 6.7 | 6.7 | 8.3 |
| 110 mm | 110.0 | 2.9 | 4.8 | 6.2 | 8.1 | 8.1 | 10.1 |
| 140 mm | 140.0 | 3.6 | 6.1 | 7.8 | 10.3 | 10.3 | 12.9 |
| 160 mm | 160.0 | 4.1 | 6.9 | 8.9 | 11.8 | 11.8 | 14.7 |
| 200 mm | 200.0 | 5.1 | 8.7 | 11.1 | 14.7 | 14.7 | — |
| 250 mm | 250.0 | 6.4 | 10.8 | 13.9 | — | — | — |
| 315 mm | 315.0 | 8.1 | 13.6 | 17.5 | — | — | — |
| 400 mm | 400.0 | 10.2 | — | — | — | — | — |
Three ways to connect.
IS 4985 PVC pressure pipes support three standard joining techniques — each suited to different site conditions, pipe sizes and installation requirements.
Solvent Cement Joining
The most common method — a solvent cement is applied to the pipe end and fitting socket, creating a strong, leak-free chemical bond. Fast and widely used for pressure piping.
Rubber Ring-Seal Joining
A rubber ring gasket seated in the fitting socket provides the seal. The pipe end is pushed into the socket — no cement required. Ideal for larger diameters and systems requiring flexibility.
Mechanical Coupling
Compression fittings or mechanical couplings used where pipes need to be joined or repaired in the field without adhesives — convenient for temporary connections or maintenance.
From resin to pipe in three controlled stages.
1. Resin Compounding
DCW-sourced K-67 PVC resin blended with stabilisers, lubricants and impact modifiers under tightly-controlled conditions.
2. Twin-Screw Extrusion
Continuous extrusion through precision dies, vacuum-calibrated for dimensional accuracy and surface finish.
3. Hydrostatic & Batch Testing
Every batch hydrostatically tested per IS 4985, with statistical sampling for wall thickness, density and impact.
Made to global standards.
Verified by Indian regulators.
The Saurabh Shaktiman PVC range is BIS-licensed and ISI-marked, manufactured to IS 4985 and IS 12818 specifications under continuous statistical quality control.
- IS 4985 (uPVC Pressure Pipes)
- IS 4985 LF (Lead-Free)
- IS 12818 (Column Pipes)
- BIS Licensed
- ISI Marked
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