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These products are widely used in urban gas transmission, municipal water supply, industrial fluid transportation, chemical pipelines, agricultural irrigation, and other applications. Renowned for their superior performance and reliable quality, they have become the preferred choice for modern pipeline engineering.
⑴ Outstanding Physical Properties
• High Strength & Pressure Resistance: Made from high-density polyethylene (HDPE) or heat-resistant polyethylene (PE-RT), our pipes exhibit excellent impact resistance and pressure-bearing capacity, ensuring long-term durability even under complex geological conditions.
• Flexibility & Bend Resistance: The unique molecular structure provides superior flexibility, allowing the pipes to adapt to ground settlement or seismic activity, significantly reducing the risk of fractures.
• Resistance to Environmental Stress Cracking: Optimized material formulations greatly enhance stress crack resistance, extending service life.
⑵ Superior Chemical Stability
• Corrosion & Aging Resistance: PE material is resistant to acids, alkalis, and chemical corrosion, unaffected by electrochemical reactions, making it suitable for transporting various media. UV-resistant additives effectively delay outdoor aging.
• Hygienic & Eco-Friendly: Compliant with GB/T 17219 drinking water hygiene standards, our pipes are non-toxic and odorless, ensuring safe water supply.
⑶ Long-Term Temperature Resistance
• High & Low-Temperature Endurance: Operating temperature ranges from -40°C to 60°C (special models can withstand up to 90°C), maintaining stable performance without brittleness in extreme cold or heat.
⑷ Safe & Reliable Connection Methods
• Heat Fusion Jointing Technology: Pipes can be seamlessly connected via butt fusion or electrofusion welding, ensuring joint strength equal to or greater than the pipe body, completely eliminating leakage risks.
High Efficiency & Energy-Saving Design
• Infrared Heating System: Equipped with infrared heating rings boasting 98% thermal efficiency, reducing energy consumption by 50% compared to traditional resistance heating and lowering production costs.
• Closed-Loop Temperature Control: PID intelligent temperature control (±1°C) ensures uniform material plasticization and enhances product consistency.
Intelligent & Automated Operation
• PLC Central Control: Full-process digital monitoring with real-time adjustment of extrusion speed, traction tension, and other parameters to ensure production stability.
• Automatic Cutting & Stacking: Servo-driven cutting system achieves precision of ±0.5mm, while an intelligent palletizing system minimizes manual intervention.
Modular & Flexible Configuration
• Customizable for single/multi-layer co-extrusion, sizing methods (vacuum or internal pressure), and pipe diameter range (Φ20mm-Φ2000mm) based on customer needs.
• Optional online inspection equipment (e.g., ultrasonic thickness measurement, laser outer diameter monitoring) ensures full-process quality control.
High Stability & Low Maintenance
• Key components (e.g., screw, barrel) feature alloy steel chrome plating, increasing wear resistance and extending service life by 3x.
• Modular design enables quick maintenance and troubleshooting.
Gas Transmission: Suitable for medium and low-pressure gas distribution networks.
Municipal Water Supply: Replaces traditional cast iron and concrete pipes, eliminating rust and leakage issues.
Petrochemical Industry: Oil-resistant PE pipes are ideal for oilfield gathering and transportation, as well as chemical fluid transfer.
Centralized Heating Systems: Insulated pipe production lines manufacture PE-RT pre-insulated direct-burial pipes with low heat loss.
Mining & Industrial Applications: Wear-resistant modified PE pipes for slurry and tailings transportation.
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