Skip to content

Safety and durability: The heart of our solutions

Pexgol and Fresnillo: Allies in innovative piping solutions for mining.

Case Study Nº

153

Customer

Minera Fresnillo
Mexico

|

2021

Working Conditions

Pressure: 130 psi (pump pressure) | Temperature: Ambient 35°C / 95°F | Fluid: Slurry (tailings), concentration 55%

Pexgol Pipes

Pexgol 280 mm (12″), SDR 11

Application

Tailings transportation

Lenght

4800 m / 15748 ft

Categories

Safety and durability: The heart of our solutions

The Challenge

Fresnillo, a leader in silver and gold production in Mexico, faced significant issues with its existing HDPE pipeline in its mining unit. Frequent failures in mechanical joints, including detachments of stub ends, failures in thermal fusions and flanges, created a potential risk of tailings spills, raising concerns for safety and environmental impact.

Pexgol Solution

Pexgol addressed this challenge with its scientifically proven and abrasion-resistant PE-X pipes, being up to four times more resistant than HDPE.

The electrofusion joints in Pexgol pipes ensured double safety, significantly reducing the risk of leaks. The installation was remarkably efficient, with each 120-meter roll laid out in just 20 minutes, allowing for rapid progress without compromising safety or quality.

A crucial aspect of Pexgol’s service was the comprehensive training provided to Fresnillo mine staff. This training ensured that the personnel were skilled in handling and installing Pexgol pipes, particularly mastering the electrofusion process. This skill development initiative not only facilitated smoother installations but also empowered the mine team with the knowledge and confidence to maintain pipeline integrity, reflecting Pexgol’s commitment to excellence and collaboration in every project.

Related Case Studies

Transportation of brackish water to the main pumping station

Water Lines – Harsh Conditions

Dead Sea Works
Israel

 | 

1993
Bridging the Gap between Durability and Functionality in Harsh Processing Environments.

Syncrude & Pexgol: A Collaboration Set to Reshape Slurry Transport

Syncrude
Canada

 | 

2022
Installation of Pexgol Pipe for Transportation of Mining Tailings.

Tailings Transport with 50% solids

Golden Resource Corp. – Don David Gold Mine
Mexico

 | 

2019
Enhancing Efficiency and Durability in the Construction of Aerial Pipelines.

Facing the Challenges of the Neuquén Terrain in Argentina

Pluspetrol
Argentina

 | 

2023
Installation of a drainage system between a well and a mining dam.

Drinking Water on Sloping Terrain

AquaMag
Colombia

 | 

2019

Categories:

Successful outcome in pilot test for SCT Discharge Line with Pexgol.

Advanced piping solutions for handlingscaling fluids

Barrick Gold
Dominican Republic

 | 

2023