Lead-Free Copper Round Pipe 3/4"-2" With NSF Certification, Potable
Water Approved
Our lead-free copper round pipes (3/4" to 2" OD) are engineered for safe and reliable use in
potable water systems. Certified to NSF/ANSI 61 and NSF/ANSI 372, these seamless pipes guarantee zero lead content, making them
ideal for residential, commercial, and institutional water supply
networks. Manufactured from high-purity copper (Cu-DHP) under
strict quality protocols, they combine corrosion resistance,
longevity, and compliance with global health and safety
regulations.
2. Technical Specifications
| Parameter | Details |
|---|
| Material | Phosphorus-Deoxidized Copper (Cu-DHP: Cu ≥99.9%, P 0.015–0.04%, Pb
≤0.01%) |
| Standards | NSF/ANSI 61, NSF/ANSI 372, ASTM B88, EN 1057, ISO 1337 |
| OD Range | 3/4" (19.05mm) – 2" (50.8mm) |
| Wall Thickness | 0.7mm – 2.5mm (Type-L/K customizable) |
| Temper | Soft (Annealed), Half-Hard (H55), or Hard Drawn (H80) |
| Pressure Rating | Up to 1,000 psi (69 bar) at 20°C |
| Certifications | NSF, WRAS, DVGW, ACS, ISO 9001 |
| Applications | Drinking water distribution, hospital plumbing, food/beverage
processing, HVAC condensate lines |
3. Key Advantages for Importers
① NSF Compliance
Rigorous third-party testing ensures 100% lead-free composition,
meeting the strictest potable water safety standards in the USA,
EU, and Australia.
② Superior Material Integrity
Cu-DHP alloy resists scaling, pitting, and biofilm buildup,
reducing maintenance costs and ensuring water purity over decades.
③ Customization Flexibility
Available in Type-L (medium thickness) or Type-K (thick-wall)
configurations, with optional anti-corrosion coatings for harsh
environments.
④ Fast Turnaround & Logistics
Bulk stock availability and partnerships with global freight
forwarders ensure on-time delivery to meet urgent project
timelines.
⑤ Cost Efficiency
Competitive pricing backed by vertical integration—from raw
material sourcing to precision extrusion and testing.
4. Applications
- Residential Water Systems: Safe piping for cold/hot water supply in houses and apartments.
- Commercial Plumbing: Durable networks for hotels, schools, and office buildings
requiring NSF-certified materials.
- Healthcare Facilities: Hygienic water lines for hospitals, labs, and dialysis centers.
- Food & Beverage Industry: Sanitary tubing for processing, bottling, and dairy equipment.
- HVAC Drainage: Corrosion-resistant condensate removal in air handling units.
Why Choose Our Lead-Free Pipes?
JIANGSU CHINA STEEL UNION INDUSTRIAL CO., LTD combines cutting-edge
manufacturing with a commitment to global health standards. Our
NSF-certified copper pipes are trusted by engineers and contractors
worldwide for their unmatched safety, performance, and compliance.
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
