Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
- Contains a small amount of phosphorus (0.015–0.040%) for deoxidation, improving weldability and resistance to embrittlement.
- High thermal and electrical conductivity (though slightly lower than pure copper due to phosphorus content).
- Excellent corrosion resistance, especially in water and steam applications.
Grade
Chemical Composition%
Tensile Strength
Cu
P
N/mm2
C1220T
99.9
0.015
315
0.040
2. Standard:
- JIS H 3330 covers seamless copper and copper alloy tubes for general piping.
3. Applications:
- Plumbing & HVAC systems (water supply, heating, refrigeration).
- Gas distribution, medical gas systems, and industrial piping.
- Often used where brazing or welding** is required.
4. Comparable Standards:
- ASTM B68 (C12200) – U.S. equivalent.
- EN 1057 (CW024A) – European equivalent.
What is the advantage of JIS H 3330 C1220T tube?
High Conductivity: C1220 copper tubes offer excellent electrical conductivity, making them ideal for electrical and electronic applications.
Thermal Conductivity: These tubes have superior thermal conductivity, facilitating efficient heat transfer in heating, cooling, and refrigeration systems.
Corrosion Resistance: C1220 copper exhibits excellent corrosion resistance, ensuring durability and longevity in various environments.
Ease of Fabrication: C1220 copper is easily formable and weldable, allowing for seamless tube production and customization to meet specific requirements.
Dimensional Range
Outer Diameter - 4.00 to 22.00 mm Wall Thickness - Between 0.15mm and 1.50 mm Length upto 6 mtrs End Applications
Heat Exchangers, Oil Coolers, Radiators, High Capacity Power Plants, Ship Building & Ship Repairs, Condensers, Offshore Oil rigs, Distiller Tubes, Evaporators, Ferrules etc.
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
