LOPIN
LOPIN
From polymer selection to precision extrusion and rigorous quality testing — every LOPIN pipe is engineered to perform.
We source only certified-grade polymers — HDPE (PE100), MDPE (PE80), and PVC resin — from approved suppliers. The technical data sheet for every material is analysed before purchase, and each batch is tested for composition, melt flow index, and density before entering production.
Our modern extrusion lines produce pipes with tight dimensional tolerances. Temperature-controlled dies and calibration systems ensure consistent wall thickness and ovality across every run.
Automated laser measurement and wall thickness monitoring occurs throughout production. Operators track tolerances in real time, catching deviations before they become defects.
Finished pipes undergo ring stiffness testing, hydrostatic pressure testing, impact testing, and tensile testing — all conducted in our accredited on-site laboratory.
Every pipe is continuously marked with product code, pressure rating, standard compliance, date of manufacture, and batch number — enabling full traceability from production to installation.
Pipes are bundled, strapped, and protected for transport. Our logistics team coordinates delivery across Nigeria and wider African markets, with lead times agreed at order stage.
Manufactured in Nigeria.
Engineered for Africa.
Obelawo Estate, Osogbo — production facility
| Material | Full Name | Applications |
|---|---|---|
| HDPE | High-Density Polyethylene | Household & industrial packaging, injection moulding |
| HDPE (PE100) | High-Density Polyethylene | High-pressure pipes for water, gas, irrigation, dredging, sewage, drainage & extrusion |
| HDPE (PE80) | Medium-Density Polyethylene | Water, gas, duct, drainage & sewage; live extrusion |
| PVC | Polyvinyl Chloride | Pipes for conduit, water supply, drainage, sewage & fittings |
| PP | Polypropylene | Industrial packaging & fittings |
Key technical parameters across our HDPE and uPVC pipe ranges — verified against our production standards and international norms.
High-Density Polyethylene — Water & Gas
Unplasticised PVC — Pressure & Drainage
Detailed pipe dimension tables, pressure rating charts, installation guides, and material data sheets are available to project engineers, specifiers, and procurement teams. Contact us with your project requirements and we'll provide the relevant documentation.
Our products are designed and tested to comply with leading international standards, giving project engineers and procurement teams confidence in every specification.
Request Technical Data Sheet →Our technical team can work with your engineers to develop pipe specifications for non-standard applications.