Kitemarked Copper Round Pipe 22mm-54mm, BS EN13349, Central Heating
Installations
Our Kitemarked copper round pipes (22mm–54mm OD) are precision-engineered for high-performance
central heating installations. Certified to BS EN13349 and bearing the prestigious Kitemark, these seamless pipes guarantee reliability in residential and
commercial heating systems. Manufactured from phosphorus-deoxidized
copper (Cu-DHP), they withstand high temperatures, pressure
fluctuations, and aggressive water chemistries, ensuring decades of
leak-free operation in radiators, boilers, and underfloor heating
networks.
2. Technical Specifications
| Parameter | Details |
|---|
| Material | Cu-DHP (Copper ≥99.9%, Phosphorus 0.015–0.04%, Lead ≤0.005%) |
| Standards | BS EN13349, BS EN1057, Kitemark, ISO 9001, ISO 14001 |
| OD Range | 22mm (≈0.87") – 54mm (≈2.13") |
| Wall Thickness | 1.2mm – 2.5mm (BS EN13349 compliant, Type-H for heating systems) |
| Temper | Half-Hard (H55) for optimal balance of strength and bendability |
| Max Pressure | 16 bar (232 psi) at 80°C |
| Surface Finish | Clean, burr-free ends for secure soldering or press-fit connections |
| Certifications | Kitemark, WRAS, DVGW, CE PED |
| Applications | Central heating circuits, boiler connections, underfloor heating
manifolds |
3. Import Advantages
① Kitemark Assurance
Independently verified by BSI, the Kitemark certifies compliance
with BS EN13349, ensuring safety and performance in UK/EU heating
markets.
② Corrosion Resistance
Cu-DHP material resists scale buildup and aggressive water
conditions, extending system lifespan and reducing maintenance
costs.
③ Precision Engineering
Laser-controlled OD and wall thickness ensure compatibility with
press-fit, soldered, or compression fittings.
④ Rapid Stock Availability
Pre-cut lengths (1m–6m) and bulk coils ready for immediate
dispatch, minimizing project lead times.
⑤ Sustainability
100% recyclable material aligns with green building standards like
BREEAM and LEED.
4. Key Applications
- Residential Heating: Durable piping for radiator networks, combi boilers, and heat
exchanger connections.
- Underfloor Heating: Flexible, corrosion-resistant loops for wet underfloor systems in
homes and offices.
- Commercial HVAC: High-capacity distribution lines for apartment complexes,
schools, and hospitals.
- Renewable Integration: Compatible with solar thermal panels and heat pump systems for
hybrid heating solutions.
- Retrofit Projects: Easy-to-install replacements for aging steel or plastic pipes in
legacy heating systems.
Why Partner with JIANGSU CHINA STEEL UNION INDUSTRIAL CO., LTD?
As a leader in certified copper solutions, we deliver pipes that
meet the rigorous demands of modern heating systems. Our Kitemarked
products are trusted by installers and engineers for their
unmatched quality, compliance, and long-term value.
FAQ
1. Who are we?
Our headquarters is located in Jiangsu, China. Since 2010, we have
sold to the domestic market (30.00%), North America (10.00%), South
America (10.00%), Southeast Asia (10.00%), South Asia (10.00%), and
Africa (5.00%) , Middle East (5.00%), Central America (5.00%),
Northern Europe (5.00%), Oceania (3.00%), Western Europe (3.00%),
Southern Europe (2.00%), Eastern Europe (00.00%), East Asia
(00.00%) . There are approximately 11-50 people in our office in
total.
2. How do we ensure quality?
There are always pre-production samples before mass production;
Always conduct final inspection before shipment;
3. What can you buy from us?
Copper Alloy Sheet,Copper Round Rod, stainless steel pipe,
stainless steel coil, stainless steel strip, wear-resistant plate,
galvanized steel plate
4. Why should you buy from us instead of other suppliers?
The company introduces advanced technology and equipment, and its
products are exported to Western countries such as the United
Kingdom and the United States. It has strong technical force and
experienced technical and management personnel.
5. What services can we provide?
Accepted delivery terms: FOB, CFR, CIF, EXW;
Accepted payment currencies: USD;
Accepted payment methods: T/T, L/C, cash;
Languages spoken: English, Chinese
