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Copper Coil Companies and Suppliers

IQS Directory implements a thorough list of copper coil manufacturers and suppliers. Utilize our listing to examine and sort top copper coil manufacturers with previews of ads and detailed descriptions of each product. Any copper coil company can design, engineer, and manufacture copper coil to meet your companies specific qualifications. An easy connection to reach copper coil companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. Customer reviews are available and product specific news articles. This source is right for you whether it's for a manufacturer of copper wire, copper strip coil, and copper coil tubes.

Leading Companies:

  • Pompton Plains, NJ 800-838-1978

    Our company may have started small, but we quickly grew to handle the largest aluminum orders. Our metals are made from the highest quality materials, and we pledge to offer superior service to all our customers. We don’t want customers who use us one time, we want to establish lifelong relationships with customers that last generations. Contact us for more info!

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  • Warminster, PA 215-956-0626

    With over 25 years of metallurgy experience we guarantee we can produce exactly what you are looking for. We offer fast delivery and a multitude of beryllium copper sizes. Our highly knowledge staff takes great pride in creating these outstanding copper alloys. We have a reputation of manufacturing the best copper fabrications. Our company has risen in the standard in copper processing. Contact us today to learn more!

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  • Carbondale, IL 252-491-2812

    We offer tooling copper, copper foil, and copper sheeting in a variety of thicknesses and sizes. With the exception of our patina copper sheets, all of our copper is premium copper alloy 110 (99.9% pure copper) manufactured to the specifications of ASTM-B152, dead soft-annealed and are handled with care and packaged carefully to provide you with the best possible product.

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  • Naugatuck, CT 800-243-3650

    We manufacture and distribute high-conductivity copper alloys, heat-treatable copper alloys and tungsten-copper composites for welding electrodes, components and other applications. Copper alloys are in the form of bar, plate and rod in a range of sizes; we also machine to spec. ISO registered.

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  • Long Island City, NY 800-767-9494

    Metalmen is a fully certified, go-to source for nationwide & global distribution of specialty copper. With over 30 years as a hands-on metal supply problem solver, let the metal men & women at Metalmen be your custom response supplier of all related services. Whatever the solution, Metalmen are seasoned metal supply specialists and provide their customers with creative solutions.

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Copper Coil Industry Information

Copper Coils

Copper coil is a thermally and electrically conductive component in many different systems and machinery. It is made of copper wire or tube that is bent and wound into a rounded spiral shape. Copper coils are almost always manufactured out of copper that is at least 99.9% pure. Copper is a smooth, shiny, malleable metal that is desired for its formability, chemical resistance, low oxidization rate, and conductive properties.

Copper coils are usually sold in large bundles and can be easily shaped, twisted, and bent without the use of heat, tools, or high force. They may be layered, annealed, or coated with plastic resin. Other specifications include temper (the hardness or softness of the copper), thickness, and width.

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Applications of Copper Coils

Copper coils are used as components of many different systems within engineering, heating, cooling, electrical, refrigeration, and heat exchanging applications. One of the most widely used applications for copper coil is as an electromagnetic coil, which is a copper coil that acts as a conductor. It is wound around a core, forming an inductor. Capillary tubing is made of copper coil and is part of refrigeration and air conditioning systems that act as metering devices. Copper coils are found in relay switches as the winding part of the relay that produces a magnetic field to actuate the mechanism. The crafts and jewelry making industries also use thin copper coil to make handmade products.

Manufacturing Process of Copper Coils

All copper coils, whether it has a solid profile or is hollow in the middle, exhibits seamless, uniform wall thickness. They are easy to form from billets, preforms, and copper sheets that have been heated and forced through a mold in the shape of the coil. This process is known as extrusion. Thin copper coil (which is essentially wire that has been wound) is extruded several times through successively smaller and smaller molds until the desired thickness has been obtained. Extrusion produces a moderate amount of waste material, but it can be reused to form other copper products. After the copper material has been extruded, it is annealed or heat treated, depending on how hard or soft it should be. It is then automatically wound into a circular or spiral pattern, cut, and then is ready to ship. A single loop of wire is referred to as a turn, and by definition, coil must be comprised of multiple turns.



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