High-density Polyethylene Lining For Pipeline Durability
Hdpe (high-density polyethylene) lined steel pipe combines the strength and rigidity of steel with the corrosion resistance and chemical inertness of hdpe.
High-density Polyethylene Lining For Pipeline Durability
Hdpe (high-density polyethylene) lined steel pipe combines the strength and rigidity of steel with the corrosion resistance and chemical inertness of hdpe.
HDPE Lined Pipe combines the mechanical strength of steel or concrete with the corrosion and abrasion resistance of high-density polyethylene (HDPE), offering a robust solution for water, oil, gas, and industrial pipelines. Compliant with standards like AWWA C906 and ASTM F3508, these pipes feature a tight-fitting HDPE liner inserted into a host pipe to protect against internal corrosion and wear.
The High-Density Polyethylene Lining is typically installed using the Tite Liner® or CompressionFit™ process, where an HDPE liner with a slightly larger outer diameter is pulled through a reduction die and inserted into the host pipe. Once tension is released, the liner expands to form a tight, friction-fit seal against the inner wall, creating a seamless barrier. Available in diameters from 2” to 72” and lengths up to 3,000 feet per pull, these pipes suit both new installations and rehabilitation projects.
Corrosion-Resistant Pipes undergo rigorous testing, including hydrostatic pressure, tensile strength, and pull-out resistance tests, ensuring compliance with ASTM F1545. The HDPE liner’s smooth surface (Manning’s n ~0.009) enhances flow efficiency, reducing friction and pumping costs. With a design life of 50–100 years, these pipes resist chemicals, acids, and abrasive materials like slurries, making them ideal for harsh environments.
Compared to cement mortar or epoxy linings, HDPE Lined Pipes offer superior flexibility, abrasion resistance, and ease of installation, especially in trenchless applications. They require minimal maintenance and eliminate the need for corrosion inhibitors, providing an eco-friendly alternative to traditional pipeline replacement. Proper handling and UV protection during storage are recommended to maintain liner integrity.
HDPE Lined Pipes address pipeline corrosion, abrasion, and leakage, offering cost-effective, durable, and sustainable solutions for municipal, oil and gas, mining, and industrial systems, ensuring reliable fluid transport in extreme conditions.
High density polyethylene is now used in a wide range of piping applications – from tailings pipe to municipal water service. Spence Corrosion can supply all your requirements for minor repairs and flange replacement to full pipeline installations. Our expertise will ensure your project is on time and on budget.
HDPE Pipe
High-density polyethylene jacket tube is widely used in oil pipelines, gas pipelines, urban heating pipes
HDPE pipes, made from high-density polyethylene, are lightweight, flexible, and resistant to corrosion and chemical degradation. They are extensively used in oil pipelines, gas pipelines, and urban heating systems, offering reliable performance in demanding environments. Manufactured through an extrusion process, these pipes provide excellent strength-to-weight ratios and are available in various sizes and pressure ratings to meet project requirements.
HDPE pipe ideal suitable for many different applications, including municipal, industrial, energy, geothermal, landfill and so on. HDPE pipe strength, durability, flexibility, weight of light welding after the high density polyethylene to zero leakage rate, because the welding process formed a whole HDPE system.
HDPE pipes provide versatile, eco-friendly, and long-lasting solutions for fluid and gas transport in critical infrastructure projects.
HDPE Lined Pipe Fittings
HDPE Lined Pipe Fittings, and short straight sections of steel pipe are often needed to terminate the pipeline, or for use in areas where larger radius bends cannot be accommodated.
The steel pipe spools, or fittings, are fabricated with weld neck flanges to connect with the HDPE-lined steel pipeline.
Concrete is heavy and brittle. Avoid bumps or shocks to prevent cracks or edge damage during handling.
Use a 150mm sling at the pipe’s center of gravity. Ensure the pipe rests on its barrel, not the socket.
Prepare trench and bedding as per engineer’s specification. Remove socket-end space so pipe lies horizontally on barrel.
Place rubber ring on the spigot end at locating groove. Ensure equal tension using a screwdriver around the barrel.
Align spigot into socket while suspended. Use lever or tirfor system to pull pipes together before lowering onto bedding.
Compact soil beneath pipe curvature to create a strong foundation. Follow engineer’s specification for long-term strength.
Discover HDPE Lined Pipes with targeted long-tail keywords for specifications, applications, and rehabilitation solutions.
Note: HDPE Lined Pipes meet ASTM, AWWA, and ISO standards, ensuring reliable performance. Contact suppliers for detailed specifications.
Epoxy Powder
Adhesion
Polyethylene / Polypropylene
Cement Inside
API 5L (PSL1, PSL2)
GB/T 9711.1
Gr. B, X42, X46, X52, X60, X65, X70, X80
Q235B; Gr. C
SAW
SSAW
HSAW
Hydraulic Testing
Eddy Current
Infrared Test
Third Party: SGS, BV accepted
API 5L
API 5CT
ISO 9001
CE, and more
HDPE Lined Pipe typically refers to a type of polyethylene-coated steel pipe used in water distribution, drainage, and gas supply systems.
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