High-Purity C12200 Copper Round Pipe 1/8"-6", ASTM B846, Chemical
Processing
C12200 phosphorus-deoxidized copper round pipes are designed for aggressive chemical and industrial environments.
Compliant with ASTM B846, these seamless pipes range from 1/8" (3.18mm) to 6" (152.4mm) in diameter, offering exceptional resistance to corrosion,
oxidation, and high-temperature degradation. Ideal for chemical
processing, petrochemical plants, and marine applications, C12200
copper ensures reliability in handling acids, alkalis, and volatile
organic compounds (VOCs) while maintaining ultra-high purity for
critical fluid transfer.
2. Technical Specifications
| Parameter | Details |
|---|
| Material | C12200 Copper (Cu ≥99.9%, P 0.015–0.04%, Pb ≤0.005%, Fe ≤0.05%) |
| Standards | ASTM B846, ASME SB846, EN 12449, ISO 1337 |
| OD Range | 1/8" (3.18mm) – 6" (152.4mm) |
| Wall Thickness | 0.5mm – 8.0mm (customizable to SCH 5S to SCH 80S) |
| Temper | Annealed (O61) or Hard-Drawn (H80) for high-stress environments |
| Max Temperature | 260°C (500°F) continuous service |
| Certifications | NACE MR0175, PED 2014/68/EU, ISO 9001, TÜV Rheinland |
| Applications | Acid/alkali transport, heat exchangers, distillation columns,
offshore oil/gas pipelines |
3. Competitive Advantages
① Ultra-High Purity
C12200’s low impurity levels (<0.1%) prevent contamination in
sensitive processes like pharmaceutical manufacturing or
semiconductor etching.
② Corrosion Resistance
Superior performance in sulfuric acid, ammonia, and seawater
environments, reducing downtime and maintenance costs.
③ Custom Fabrication
Tailored dimensions, bevelled ends, and passivation treatments
(e.g., pickling, electropolishing) for specialized industrial
systems.
④ Global Compliance
Certified for NACE sour service (H₂S environments) and EU Pressure
Equipment Directive (PED), streamlining cross-border procurement.
⑤ Cost Efficiency
Competitive pricing with bulk order discounts, backed by vertical
integration from raw material refining to precision extrusion.
4. Key Applications
- Chemical Transport: Safe transfer of hydrochloric acid, caustic soda, and solvents in
chemical plants.
- Heat Exchangers: High thermal conductivity tubing for condensers and evaporators
in refineries.
- Marine Engineering: Seawater-resistant piping for desalination plants and offshore
oil rigs.
- Pharmaceuticals: Hygienic fluid lines for API (Active Pharmaceutical Ingredient)
production.
- Waste Treatment: Durable pipes for scrubbers, exhaust systems, and wastewater
neutralization.
Why Choose JIANGSU CHINA STEEL UNION INDUSTRIAL CO., LTD?
We combine cutting-edge metallurgical expertise with rigorous
quality control to deliver C12200 copper pipes that excel in the
harshest industrial settings. Trusted by global EPC contractors and
OEMs, our solutions ensure operational safety, longevity, and
compliance with the most stringent chemical processing standards.
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
