One of Africa’s leading manufacturers of HDPE Lined Pipes, our forte is to supply anti-corrosion piping solutions for oil & gas, mining, water treatment and chemical processing applications. HDPE lining extends the lifespan of steel pipes while combining strength with excellent chemical resistance. Our patented liner method is high pressure insertion or heat shaping for a total leak-free seal. With diameters and thicknesses to choose from, our pipes have international standards of up to 100 bar pressure rating. Our HDPE-lined pipe products are built for the rough stuff, with long-term performance, lower maintenance and dependable fluid movement in a variety of applications.
HDPE-lined pipe is a steel pipe internally lined with High-Density Polyethene (HDPE). This combination offers the strength of steel and the smoothness and corrosion protection of HDPE. HDPE-lined pipes are used in mining, slurry, water, and chemical transportation where internal abrasion or corrosion is a problem. The HDPE liner is put inside the steel pipe and then expanded to a close fit. The system prolongs the life of the pipe, minimizes maintenance and maximizes flow efficiency in harsh or abrasive services. It’s best suited for long-term, high-performance piping application.
Peter PTFE Lined Pipe is a leading supplier of HDPE Lined Pipes in Africa, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
| Standard Liner Thk. | Heavy* | |||||
|---|---|---|---|---|---|---|
| 1 (25) | 21 | 51 | 3.0 | 4 | 100 | 6000 |
| 11/2 (40) | 34 | 73 | 3.0 | 4 | 100 | 6000 |
| 2 (50) | 46 | 92 | 3.0 | 4.5 | 150 | 6000 |
| 21/2 (65) | 59 | 105 | 3.0 | 4.0 | 150 | 6000 |
| 3 (80) | 74 | 127 | 3.0 | 5.0 | 150 | 6000 |
| 4 (100) | 96 | 157 | 3.0 | 6.0 | 150 | 6000 |
| 6 (150) | 144 | 212 | 5.0 | 7.0 | 150 | 6000 |
| 8 (200) | 194 | 270 | 5.0 | 7.0 | 200 | 6000 |
| 10 (x250) | 242 | 324 | 6.0 | 8.0 | 200 | 6000 |
| 12 (x300) | 292 | 381 | 6.0 | 9.0 | 200 | 6000 |
Designed to withstand high pressures, ensuring long-term performance in demanding environments
Highly resistant to chemical corrosion, providing longevity in aggressive environments
Compatible with fusion welding, mechanical coupling, and adhesive bonding for seamless integration
Requires minimal upkeep, leading to lower maintenance costs over time
An HDPE lined pipe consists of a host pipe (usually steel) lined internally with High-Density Polyethylene (HDPE) to combine the strength of steel with the corrosion resistance of plastic.
HDPE lined pipes generally operate within a temperature range of -40°C to 60°C. Short-term exposure to higher temperatures may be acceptable depending on the specific pressure conditions and application requirements.
HDPE lining provides excellent resistance to corrosion, abrasion, and chemicals, while also improving flow efficiency and extending pipe service life.
HDPE lining is installed using techniques such as tight-fit lining (thermoplastic reversion), where the HDPE liner is temporarily compressed, inserted into the host pipe, and then expanded to form a snug, secure fit.
It’s commonly used in mining, slurry transport, wastewater, oil & gas, and chemical industries.
We are the leading Manufacturer and Supplier of Peter PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Africa.
