Product Overview

PE-RT pipes are designed for underfloor heating and hot water distribution systems, combining flexibility, heat resistance, and long-term durability. Made from Polyethylene of Raised Temperature Resistance, these pipes provide excellent thermal stability and ease of installation — making them ideal for both domestic and commercial applications.

Available in 5 stylish colors — White, Red, Purple, Pink, and Gold — these pipes offer the same technical quality with color flexibility to suit different project designs and zoning.

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Key Features

• Made from PE-RT Type II for enhanced heat and pressure resistance
• Suitable for hot water systems up to 95°C, pressure rated up to 1.0 MPa
• Flexible and lightweight – easy to bend and install without fittings
• High resistance to cracking and temperature stress
• Smooth internal surface prevents scaling and ensures steady flow
• Uniform wall thickness and color consistency
• Non-toxic, corrosion-free, and UV-resistant

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Available Sizes & Standards

• Outer Diameter: 20mm, 25mm, 32mm
• Coil lengths: 100m, 200m, or as requested
• Wall thickness and SDR ratio per GB/T 28799

Applications

• Underfloor heating systems
• Low-temperature radiator heating
• Domestic hot water pipelines
• Wall heating / cooling distribution
• Multi-zone colored installation planning

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Certifications

• ISO 9001 – Certified manufacturing process
• GB/T 28799 – PE-RT standard in China
  

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Packaging & Delivery

• Supplied in coils with protective wrap
• Color-coded per zone or building type
• OEM label and print available on pipe surface
• Fast turnaround and export-ready loading

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Export & Market Position

These PE-RT pipes are available under all Gongchi Group brands, with consistent quality across all 5 colors. They are widely exported to heating system installers and HVAC distributors in Europe, Southeast Asia, and the Middle East, offering a balance of flexibility, performance, and installation speed.