The ASTM B19 Copper Coil is manufactured to meet the standards set by ASTM B19, offering exceptional properties for a variety of industrial applications. Made from high-purity copper (99.90% minimum), the ASTM B19 Copper Coil is highly valued for its superior thermal conductivity, electrical conductivity, و مقاومة التآكل. This coil is widely used in industries such as electronics, plumbing, HVAC, و refrigeration systems due to its reliability and durability. The ASTM B19 Copper Coil provides high performance in demanding environments, ensuring long-lasting service and efficiency. يوانتشي offers this product in various sizes, سمك, and lengths, with customized solutions to meet specific project requirements.

Product Specifications:

Unique Features:

The ASTM B19 Copper Coil is made of 99.90% pure copper, offering excellent thermal conductivity (390 W/m·K) و electrical conductivity (97% IACS), making it ideal for applications in which efficient heat transfer or energy conduction is required. Its high مقاومة التآكل ensures a long lifespan in various environments, including exposure to moisture and industrial chemicals. The coil’s mechanical strength (yield strength of 210 MPa and tensile strength of 250 MPa) provides robustness in systems that require high durability and resistance to wear. It is also easy to bend and shape, making it suitable for manufacturing and industrial applications that need flexibility.

Applications:

• Electronics: The ASTM B19 Copper Coil is used extensively in the electronics industry for manufacturing components such as transformers, wiring, and power distribution systems.
• Plumbing Systems: Commonly used in water supply and drainage pipes, the copper coil’s مقاومة التآكل makes it ideal for plumbing applications that require long-term durability.
• HVAC Systems: The copper coil is a key component in HVAC systems for heat exchangers, air conditioning units, and refrigeration systems due to its excellent thermal conductivity.
• Refrigeration: With its ability to efficiently transfer heat, the ASTM B19 Copper Coil is widely used in refrigeration systems for cooling units, condensing units, and coils.
• Industrial Applications: The ASTM B19 Copper Coil is also used in various industrial systems, such as chemical processing, heat exchangers, و marine applications, where its strength and corrosion resistance are critical.

التعبئة والتغليف & Shipping:

At يوانتشي, we prioritize safe and secure packaging for the ASTM B19 Copper Coil to ensure it reaches customers in perfect condition. Each coil is carefully wrapped and protected with appropriate materials to prevent damage during transport. For bulk orders, coils are tightly wound and packaged securely on pallets, offering stability during handling and shipping. يوانتشي provides flexible shipping options worldwide, ensuring fast and safe delivery to key markets in South America, the Middle East, Africa, and Australia.

Frequently Asked Questions (FAQ):

1. What is ASTM B19 Copper Coil used for?
   • لفائف النحاس is commonly used in industries like electronics, plumbing, HVAC, refrigeration, و industrial systems that require excellent thermal and electrical conductivity و مقاومة التآكل.
2. What makes ASTM B19 Copper Coil different from other copper coils?
   • لفائف النحاس is made from 99.90% pure copper, offering superior conductivity (390 W/m·K for thermal conductivity and 97% IACS for electrical conductivity), along with excellent مقاومة التآكل و mechanical strength.
3. Can I use the ASTM B19 Copper Coil in outdoor applications?
   • لفائف النحاس is highly resistant to corrosion, making it suitable for outdoor applications, مشتمل plumbing و HVAC systems exposed to the elements.
4. What sizes are available for ASTM B19 Copper Coil?
   • لفائف النحاس is available in a wide range of سمك (from 0.2mm to 5mm), custom widths, and can be tailored to meet specific requirements for weight and coil size.
5. Is ASTM B19 Copper Coil suitable for high-pressure systems?
   • لفائف النحاس has excellent mechanical strength (with a yield strength of 210 MPa and tensile strength of 250 MPa), making it ideal for moderate to high-pressure systems in industrial applications.