Product Description
ASTM B 68 C 12200 EC / ETP Copper
We specialize in manufacturing and exporting a quality proven range of ETP Copper Tubes which finds usage in different industries. These are available in diverse grades, dimensions, thicknesses and at affordable prices to meet clients' budgetary requirements. Extremely durable, sturdy in construction, corrosion resistant and high performing, our ETP Copper Tubes are examined rigorously before final dispatch & offered at diminutive prices.
Product Details :
| Minimum Order Quantity | 500 kg |
| Usage | Industrial |
| Shape | Tube |
| Material | Copper |
| Hallow Sections | Circular |
| Type | ETP |
| Specification : |
| EC / ETP Copper | ASTM B 68 C 12200 ASTM B 75 DLP C12000 BS 2871 Part 2 C 101 BS 2871 Part 3 C 106 EN 12451 DHP JIS H3300 C 1220 |
| Chemical Requirements |
|
| Copper + Silver | 99.90% |
| Lead | 0.005% |
| Total Imp. (Excl. Oxygen) | 0.03% |
| Physical Properties |
| Condition | T.S.Kg/mm2 | EL% Min |
| Annealed | 21.5 to 25.5 | 40% |
| As manufactured | 27.5 min |
|
| Fabrication Properties |
| Electrical Conductivity at 20 C | 99.25 % IACS min |
|
| Uses |
| Where electrical in high voltage installation is required |
Superior Copper QualityElectrolytic Tough Pitch (ETP) Copper, grade C12200, guarantees a minimum purity of 99.9% and superior conductivity (minimum 97% IACS). This ensures reliable performance in demanding engineering and HVAC applications where efficiency and longevity are paramount.
Flexible Sizing and FinishesASTM B 68 copper tubes come in diameters ranging from 4 mm to 100 mm and wall thicknesses between 0.6 mm to 6 mm. Available in straight lengths or coils up to 6 meters, the tubes offer a bright, polished surface and are customized as per project requirements.
Exceptional Performance BenefitsThese copper tubes deliver excellent bendability, high tensile strength, and outstanding corrosion resistance. Their versatile properties accommodate rigorous shaping without compromising structure, making them ideal for plumbing, refrigeration, and heat exchanger systems.
FAQs of ASTM B 68 C 12200 EC / ETP Copper:
Q: How is ASTM B 68 C 12200 EC / ETP copper manufactured to ensure high purity?
A: The copper tubes are produced using Electrolytic Tough Pitch (ETP) copper under the ASTM B 68 standard, ensuring a minimum copper purity of 99.9%. Advanced electrolytic refining processes are followed to achieve this high quality.
Q: What are the main applications of this copper tube?
A: These tubes are widely used in plumbing, heat exchangers, air conditioning, refrigeration, and general engineering applications due to their excellent thermal conductivity, corrosion resistance, and bendability.
Q: When should I choose straight lengths or coils for my project?
A: Your choice depends on installation needs: straight lengths are ideal for fixed runs and structured fittings, while coils provide flexibility for continuous piping or custom installations in confined spaces.
Q: Where can these copper tubes be sourced, and do you ship internationally?
A: ASTM B 68 C 12200 EC / ETP Copper tubes are manufactured and supplied by reputable exporters in India. International shipping is available, subject to order specifications and logistics agreements.
Q: What is the process for customizing lengths and diameters?
A: Custom sizing is managed according to customer requirements. You may specify diameter (4 mm to 100 mm), wall thickness (0.6 mm to 6 mm), and length (up to 6 meters for straight tubes) when ordering. The manufacturer will produce accordingly.
Q: How does the high conductivity benefit my HVAC or engineering systems?
A: With a minimum conductivity of 97% IACS, these copper tubes enable efficient thermal and electrical energy transfer, improving overall system performance and reducing operational costs in HVAC and engineering applications.
Q: What steps are taken to ensure corrosion resistance in these tubes?
A: The coppers chemical composition, including controlled phosphorus content, and a bright, polished surface treatment provide excellent resistance to corrosion, making the tubes suitable for various environments and extending service life.