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Plastic Coated Copper Pipe

Hailiang's plastic coated copper tubes are designed to prevent corrosion in harsh environments. The straight copper tube is covered by plastic, and features a high thermal and electrical conductivity.

YS/T451-2002 Plastic-Coated Tube Standard
1. Water plumbing systems
2. Underground water pipelines
3. Concrete pipelines
4. Pipelines in damp environments
5. Pipeline systems in corrosive environments

Technical Parameters
DN (mm) O.D.(mm) Thickness (mm) Gear-Shaped Loop (mm) Parallel Loop (mm) Maximum Deviation (mm) Length (m) Maximum Deviation (mm)
15 15 0.7 18.4 17 ±0.20 2.85, 3, 4, 5, 5.7 0~+10
20 22 0.9 25.4 24
25 28 31.4 30
32 35

Why Choose Us
Large Production Scale: as one of the largest copper product manufacturers and exporters over the globe, Hailiang produces 20,000 tons and exports 8,000 tons of copper products every month.
Full Product Range: our wide product range covers almost all the types and specifications on the market. We also offer dimensional customization service.
Rich Experience: for 27 years, Hailiang has been continuously devoted to the research and production of high-end copper products like copper pipes, copper bars, copper fittings, and copper conductors, etc.
Strong Financial Backing: as a subsidiary of Hailiang Group, one of the top 500 enterprises in China, the total asset of our company is 1.4 billion dollars. Power financial support means more efficient and reliable service for clients.
After-Sale Service: we have an experienced sales team to answer customers' questions efficiently

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