Industrial & Infrastructure
Deep trench durability. High-pressure endurance. Built for the nation's toughest environments.
Unyielding Strength Under Pressure
When city planning demands pipelines that will outlast the pavement above them, LEMCO heavy-duty extrusions are the standard. Designed to resist immense soil weight, seismic vibrations, and harsh chemical runoff.
- ✓ Class-Leading Pressure Ratings: PN6, PN10, and PN16 variants for all fluid dynamics.
- ✓ Chemical Resistance: Impervious to highly acidic or alkaline soil compositions.
- ✓ Zero Leakage Systems: Precision solvent cement jointing designed for zero tolerance environments.
Technical Specifications
Standardized for seamless integration into existing state and national infrastructure grids.
| Nominal Size (in) | Outer Diameter (mm) | Pressure Class | Wall Thickness (mm) | Applications |
|---|---|---|---|---|
| 2" | 63.0 | PN10 / PN16 | 3.0 - 4.7 | Feeder Lines, Small Bore Infra |
| 2.5" | 75.0 | PN10 / PN16 | 3.6 - 5.6 | Main Distribution Lines |
| 3" | 90.0 | PN6 / PN10 | 2.7 - 4.3 | Heavy Civic Irrigation |
| 4" | 110.0 | PN6 / PN10 / PN16 | 3.2 - 8.2 | Underground Mains, Sewer Tunnels |
Core Application Sectors
Where governments and heavy industry rely on LEMCO.
Telecom Ducts
Providing uncrushable sheathing for sub-surface fiber optic cable networks stretching across state lines.
Municipal Sewerage
Highly chemical-resistant piping that handles corrosive municipal runoff without degrading over decades.
Civic Water Supply
High-pressure clean water mains designed for zero biological buildup and maximum flow efficiency.
Engineered to Standard
We do not guess on pressure tolerances. Every batch is subjected to rigorous Hydro-Static pressure testing inside our Malda laboratory.
- ISI Marked: Conforming to all Indian critical infrastructure requirements.
- Impact Tested: Drop-weight tests confirm absolute resistance against trench collapse.
- Opacity Verified: 100% opacity prevents internal algae growth in civic water lines.
Certified Manufacturing Excellence