Customization: | Available |
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Type: | Copper Pipe |
Application: | Building, Sanitation, Seawater Desalination |
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Standard Compliance: GB/T 5231 (China) / Equivalent to ASTM B135 (C27400 brass alloy).
Material Grade: H62 Brass (CuZn38, 60-63% Cu, balanced Zn + trace elements).
Key Feature: Excellent corrosion resistance, durability, and natural antimicrobial properties for potable water systems.
Property | Technical Specifications |
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Mechanical Strength | Tensile strength: ≥330 MPa Yield strength: ≥100 MPa Elongation: ≥25% (ductility for bending). |
Corrosion Resistance | Resists dezincification, pitting, and scaling in freshwater, chlorinated water, and mild acidic environments. |
Temperature Range | Safe for continuous use at -20°C to 120°C, ideal for hot/cold water distribution. |
Health & Safety | Lead-free (RoHS compliant), meets NSF/ANSI 61 for drinking water safety. |
Residential Plumbing: Hot/cold water supply lines, faucet connectors.
Commercial Buildings: HVAC systems, fire sprinkler networks.
Industrial Water Systems: Cooling circuits, compressed air pipelines.
Retrofit Projects: Lightweight replacement for aging galvanized steel pipes.
Extrusion: Seamless or welded tubes formed via hot extrusion for uniform wall thickness.
Annealing: Stress-relieved to enhance machinability and prevent cracking during installation.
Surface Treatment: Polished, lacquered, or chromated finishes to prevent oxidation.
Longevity: 50+ year service life with minimal maintenance.
Eco-Friendly: 100% recyclable, lower carbon footprint vs. PVC or stainless steel.
Ease of Installation: Compatible with soldering, press-fit, or threaded connections.
Cost-Effective: Lower lifetime cost due to reduced leaks and repairs.
Target Customers: Plumbing contractors, municipal water projects, OEMs for sanitary equipment.
Key Selling Points:
Superior to plastic pipes in fire resistance and thermal stability.
Cost-efficient alternative to stainless steel for non-aggressive environments.
Certifications: Verify NSF/ANSI 61, RoHS, or WRAS approvals for regional compliance.
Sizes: Standard diameters from ½" to 6", custom lengths (3m/6m) or coils.
Packaging: Anti-scratch film wrapping or wooden crates for export protection.