UHMWPE Pipe Ultra High Molecular Weight Polyethylene Pipe | Wear Resistant Corrosion Resistant Slurry Transport Mining Dredging Pipe

Our UHMWPE pipeline maintains stable physical and chemical performance under extreme low temperature, strong acid-base corrosion, high-speed solid-liquid mixed slurry impact and long-term cyclic conveying working conditions. It has become the preferred long-life pipeline solution for global mining, dredging, chemical processing, power plant, port and metallurgy industries. We support customized diameter, wall thickness, length and connection methods to meet on-site installation and conveying demands of different overseas engineering projects.

• Extreme Super Wear Resistance: Unique ultra-long entangled molecular chain structure delivers 4-7 times higher wear resistance than carbon steel pipe, 2-3 times higher than stainless steel pipe, 4 times higher than ordinary HDPE pipe and 6 times higher than nylon pipe. The average annual wear loss is only 0.58mm, greatly reducing pipeline replacement frequency and maintenance costs.
• Full-Spectrum Chemical Corrosion Resistance: Complete saturated molecular structure without active chemical groups, resistant to strong acid, strong alkali, salt water, organic solvent, mine wastewater and various corrosive media. No rust, no oxidation, no chemical reaction forever, completely solving metal pipe corrosion failure problems.
• Unmatched Low-Temperature Impact Toughness: Maintains super high impact strength even at ultra-low temperature of -196℃, no brittle fracture, no cracking under strong external impact and internal slurry instantaneous impact. It ranks top among all existing engineering plastic pipes in low-temperature impact performance.
• Intrinsic Self-Lubricating & Anti-Scaling Inner Wall: Ultra-low friction coefficient (0.07-0.11), far lower than steel pipe and HDPE pipe. The smooth inner wall prevents material adhesion, avoids pipeline scaling and blockage, and keeps stable conveying flow for long-term operation.
• Lightweight & Easy On-Site Installation: Only 1/8 weight of carbon steel pipe, no large-scale heavy hoisting equipment required for construction. Supports hot melt butt welding, flange connection, quick coupling connection, flexible construction adapting to complex outdoor terrain.
• Aging Resistance & Long Service Life: Added anti-UV and anti-aging masterbatch, resistant to outdoor sunlight exposure and atmospheric aging. Normal service life reaches 15-20 years under conventional working conditions, 3 times longer than ordinary steel pipelines.

1. Mining Industry: Transportation of iron ore, copper ore, gold ore tailings, coal slurry, mineral concentrate slurry; underground mine water supply and sewage discharge, replacing traditional easy-wear steel pipes.
2. Dredging & Port Engineering: River dredging, sea reclamation, sediment conveying, mud suction pipeline; resistant to high-speed impact of large-particle sediment and long-term seawater corrosion.
3. Chemical Industry: Conveying of corrosive chemical liquid, acid-base wastewater, chemical raw material slurry; safe conveying without pipeline leakage and corrosion damage.
4. Power Plant & Thermal Power Industry: Fly ash slag conveying pipeline, desulfurization and denitrification wastewater discharge pipeline, solving pipeline wear and corrosion caused by ash particle impact.
5. Metallurgy Industry: High-temperature cooling water circulation, metallurgical slag slurry transportation, adapting to high-temperature and high-abrasion working environment.
6. Other Special Projects: Marine aquaculture water pipeline, municipal high-corrosion sewage discharge, grain and powder pneumatic conveying pipeline.