HDPE Lined Steel Pipe

About Rendifield HDPE Lined Steel Pipe

HDPE (High-Density Polyethylene) lined steel pipe combines the strength and rigidity of steel with the corrosion resistance and chemical inertness of HDPE. This innovative piping system is highly durable and versatile, making it ideal for industries such as mining, water treatment, and chemical processing.

Using Sure-Line trenchless technology, overland steel pipelines can be lined with HDPE to extend the lifespan of existing pipelines or enhance the wear and chemical resistance of new ones. RENDIFIELD MINING AND INDUSTRIAL PIPING SOLUTIONS offers continuous lined pipes that reduce costs by minimising pipe spool sections, fewer flanges, and potential leak points.

The HDPE liner provides exceptional resistance to corrosion and wear, making it perfect for applications such as slurry transport, mining tailings, oil and gas, sewer systems, and bulk water supply. This combination ensures long-lasting performance and reliability in demanding environments.

Physical properties

Strength – Engineered to handle high pressures, ensuring reliable performance in demanding applications.
Durability – Designed to withstand a wide range of environmental conditions, offering long-term resilience.
Corrosion Resistance – Provides excellent protection against chemical-induced corrosion, ensuring longevity in harsh environments.
Chemical Resistance – Highly resistant to a variety of industrial chemicals, making it suitable for diverse applications.
Lightweight – Easy to transport and install due to its lightweight nature, reducing labor and handling costs.
Flexibility – Offers superior flexibility, allowing for easier bending and maneuverability during installation.
Long Life Expectancy – A cost-effective solution with an extended lifespan, minimizing replacement and maintenance costs.

This combination of properties makes it a reliable and efficient choice for various industrial, municipal, and commercial applications.

Applications

Water: HDPE lined steel pipe is used to transport water for drinking, irrigation, and industrial use.
Sewer: HDPE lined steel pipe is used to transport sewage and wastewater.
Gas: HDPE lined steel pipe is used to transport natural gas and other gases.
Oil: HDPE lined steel pipe is used to transport crude oil and other petroleum products.
Mining: HDPE lined steel pipe is used to transport slurries and tailings in mining operations.
Construction: HDPE lined steel pipe is used to transport concrete and other construction materials.
Agriculture: HDPE lined steel pipe is used to transport irrigation water and other agricultural fluids.
Industrial: HDPE lined steel pipe is used to transport a variety of industrial fluids, including chemicals, solvents, and acids.

Specifications

When selecting the right piping solution, it is essential to consider the specific application requirements and project conditions. Consulting with a qualified professional ensures proper installation and compliance with industry standards.

Material – Typically constructed from carbon steel or stainless steel, with an inner liner made of high-density polyethylene (HDPE) for enhanced protection.
Diameter – Available in a wide range of sizes, from 1 inch to 48 inches, to suit different applications.
Wall Thickness – Varies depending on the pipe diameter and intended use, ensuring structural integrity and performance.
Pressure Rating – Designed to handle a variety of pressures, ranging from 10 psi to 200 psi, depending on system requirements.
Temperature Rating – Can operate in temperatures from -40°F to 180°F, making it suitable for diverse environments.
Weight – Relatively lightweight compared to other materials, allowing for easy transport and installation.
Flexibility – Offers enhanced flexibility, making it easier to bend and maneuver during installation.
Long Life Expectancy – A cost-effective solution due to its long service life, reducing maintenance and replacement costs.
Joint Types – Can be connected using various methods, including fusion welding, mechanical coupling, and adhesive bonding.
Coating Options – May include polyethylene, epoxy, or polyurethane coatings for additional protection against corrosion, abrasion, and UV exposure.
UV Resistance – Naturally resistant to UV radiation, with optional UV-resistant coatings for extra durability in outdoor applications.
Fire Resistance – The inner lining is non-flammable, while the steel outer layer may have combustible properties, depending on its composition.

Careful selection of the right size, material, and coating options ensures maximum efficiency, longevity, and performance in a variety of industrial and commercial applications.

Dimensions

When selecting the appropriate piping solution, it’s essential to consider the diameter, wall thickness, length, and weight to ensure it meets the specific requirements of your project.

Diameter – Available in a wide range of sizes, from 1 inch to 48 inches, to accommodate various applications.
Wall Thickness – Varies based on the pipe diameter and application, ensuring strength and durability.
Length – Available in standard lengths ranging from 10 feet to 100 feet, providing flexibility for different installation needs.
Weight – Designed to be relatively lightweight, making transportation and installation more efficient.


Diameter	Wall Thickness	Length	Weight
1 inch	0.050 inches	10 feet	0.5 pounds
2 inch	0.075 inches	10 feet	1 pound
3 inch	0.100 inches	10 feet	1.5 pounds
4 inch	0.125 inches	10 feet	2 pounds
5 inch	0.150 inches	10 feet	2.5 pounds

Choosing the right dimensions ensures the system’s efficiency, reliability, and ease of installation for a variety of applications across industrial, agricultural, and municipal sectors.

Features

This piping solution offers a combination of strength, durability, and flexibility, making it ideal for various industrial, municipal, and commercial applications.

High Strength – Engineered to withstand high pressures, ensuring long-term reliability.
Exceptional Durability – Resistant to harsh environmental conditions, including extreme temperatures and exposure to chemicals.
Corrosion Resistance – Provides excellent protection against chemical corrosion, making it suitable for aggressive environments.
Chemical Resistance – Designed to withstand exposure to a variety of chemicals, ensuring longevity in industrial applications.
Lightweight Construction – Easier to transport and install, reducing labour costs and handling challenges.
Enhanced Flexibility – Allows for easy bending and maneuverability, making it adaptable to various installation conditions.
Long Life Expectancy – A cost-effective solution with a long lifespan, reducing maintenance and replacement costs.
Abrasion Resistance – Withstands abrasive materials in fluid transport, making it ideal for slurry and mining applications.
Impact Resistance – Designed to resist damage from dropped objects or external impacts, ensuring durability in demanding environments.
Low Friction – The smooth interior surface minimizes friction, enhancing fluid flow and reducing energy consumption.
Easy Installation – Compatible with multiple joining methods, including fusion welding, mechanical coupling, and adhesive bonding.
Cost-Effective – Offers a high-performance solution at a lower cost, making it an economical choice for a wide range of industries.

With its robust design and versatile applications, this piping solution provides a reliable, long-lasting, and efficient option for diverse industrial needs.

Benefits

This piping solution provides exceptional strength, durability, and versatility, making it a reliable choice for a wide range of applications.

High Strength – Designed to withstand high pressures, ensuring long-term performance in demanding environments.
Exceptional Durability – Withstands harsh environmental conditions, making it ideal for industrial, municipal, and commercial use.
Corrosion Resistance – Highly resistant to chemical corrosion, providing longevity in aggressive environments.
Chemical Resistance – Suitable for transporting various chemicals, solvents, and acids without degradation.
Lightweight Design – Easier to transport and install, reducing labour and handling costs.
Enhanced Flexibility – Allows for easy bending and maneuverability, making it adaptable for complex installations.
Long Lifespan – A cost-effective investment with minimal need for replacement or repairs.
Abrasion Resistance – Protects against wear from abrasive fluids, making it ideal for slurry and mining applications.
Impact Resistance – Absorbs impact, preventing damage from dropped objects or external forces.
Low Friction Surface – Promotes efficient fluid flow, reducing energy consumption and operational costs.
Easy Installation – Compatible with fusion welding, mechanical coupling, and adhesive bonding for seamless integration.
Cost-Effective – Provides high performance at a competitive price, reducing long-term operational expenses.
Environmentally Friendly – Made from recyclable materials, offering a more sustainable alternative to traditional options.
Low Maintenance – Requires minimal upkeep, leading to lower maintenance costs over time.
Versatile Applications – Suitable for various industries, including mining, construction, agriculture, and municipal water systems.

With its superior performance, longevity, and adaptability, this piping solution is an ideal choice for projects requiring reliability, efficiency, and cost savings.