Overview
Copper flanges are widely used in industries where high thermal and electrical conductivity, superior corrosion resistance, and durability are required. They are commonly applied in desalination plants, shipbuilding, power generation, chemical processing, and HVAC systems. Copper’s antimicrobial properties also make these flanges suitable for food, beverage, and pharmaceutical applications.
Types of Copper Flanges
Technical Specifications
| Standard | Size Range | Pressure Rating | Face Type |
|---|---|---|---|
| ASME / ANSI B16.5 & B16.47 | ⅛” to 48” | 150# to 600# | RF, FF |
| DIN | DN10 to DN2000 | PN6 to PN40 | RF, FF |
| BS / EN | ⅛” to 36” | PN6 to PN40 | RF |
Material Grades: Copper C10100 (Electrolytic Tough Pitch), C10200 (Oxygen-Free), C10300, C12200 (Phosphorous Deoxidized), C11000 (ETP Copper)
Chemical & Mechanical Properties
- Tensile Strength: 210 – 370 MPa
- Yield Strength: 70 – 300 MPa
- Density: ~8.9 g/cm³
- Thermal Conductivity: ~390 W/m·K (Excellent)
- Electrical Conductivity: ~100% IACS
- Corrosion Resistance: Excellent against seawater & chemicals
Applications & Industries
Key Features & Benefits
- High thermal & electrical conductivity
- Superior resistance to seawater corrosion
- Antimicrobial properties (ideal for hygienic applications)
- Good machinability & formability
- Available in various international standards
Certifications & Quality Assurance
- ISO 9001:2015 Certified
- Material Test Certificates (MTC) Provided
- Third-Party Inspection (TPI) Accepted
- ASTM / ASME Standards Compliance
Frequently Asked Questions
Are Copper Flanges suitable for seawater applications?
Yes, copper flanges (especially C12200 and C11000 grades) are highly resistant to seawater corrosion.
Which copper grades are most commonly used for flanges?
C10100, C10200, C12200, and C11000 are widely used in industrial applications.
Do copper flanges have antimicrobial properties?
Yes, copper naturally resists bacterial growth, making it suitable for food and pharmaceutical use.
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