Copper Tubes Manufacturers and Suppliers

IQS Directory implements a thorough list of copper tube manufacturers and suppliers. Utilize our listing to examine and sort top copper tube manufacturers with previews of ads and detailed descriptions of each product. Any copper tube company can design, engineer, and manufacture copper tubes to meet your companies specific qualifications. An easy connection to reach copper tube 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 tubing, copper pipe tubing, and copper strip tubing.

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Industry Information

Copper Tubes

Tubes are popular and necessary items, purchased for applications that require the conveyance of gases and/or liquids. Non-alloyed copper is one of the most commonly employed materials of all those available with which to make these hollow pipes. Copper is a naturally-occurring metal, unique in that, unlike most other elements, it is found in nature in a usable, metallic form. In other words, it requires no extra step of extraction from an ore. For this reason, copper has been popular throughout the millennia; one of the earliest known copper artifacts is a coin, found in Iraq, that dates from 8700 B.C. In fact, this element is so significant to human history that the most recent period of the Central European Neolithic period, from 3500 to 2300 B.C., is named the Copper Age.

Today, copper is valued for its characteristics of formability, ductility, light weight, strength, temperature resistance, corrosion resistance and electrical and thermal conductivity. Because of the ease with which copper may be found and used, copper tube is relatively easy and inexpensive to produce. In addition, it costs very little to transport and is simple to install, easy to maintain and extremely efficient. As copper can withstand both freezing temperatures and extreme heat, copper tube is equally well-suited to above ground and below ground applications. A special benefit of copper tube is its resistance to flames and explosion. It is so resistant to these risks that, if a fire does manage to start within a tube, it will be stopped there and will not able to advance any farther into the system. Compatible with a wide range of liquids, copper tube is commonly used for applications related to heating and cooling (HVAC) and plumbing, including: gas and steam heating systems, refrigeration and air conditioning systems, fire sprinkler systems, hospital oxygen systems, venting and draining systems and cryogenic plants. A few types of tube made from copper are: vacuum tubes, cathode ray tubes, refrigerant lines, water fountain lines and rain gutter tubing.

Typically, copper tubes are created via extrusion, a hot-forming process. During the first step in extrusion, rod-shaped, solid-profile copper billets are heated to the point of malleability. After this, they are forced through a series of ever-shrinking tube-shaped molds. At the end of this step, the billets will have reached the desired shape. Copper tubes made with this method exhibit uniform wall thickness and a smooth and seamless surface. After extrusion, manufacturers often choose to bend the tubes using mandrels or rollers and attach them to one another at the ends via welding. Tubes may also be joined via a welding technique called brazing, which uses nonferrous filler material. Additionally, most copper tubes are made to attach and detach easily from one another with the help of two threaded ends, one male and one female. Though threading does not provide the permanent seal that welding does, it nevertheless provides a reliable water and airtight seal. Among others, examples of bent copper tubing include type L copper tube, type M copper tube and coil copper tube.

Copper tubes are made from, at minimum, 99.9% pure copper material. Depending on their design, they may have either soft or hard overall hardness, or tempers. Soft copper tubes are bent easily and are the preferred choice for applications that have obstacles around which a tube must be curved. They are, for instance, generally chosen to work as refrigerant lines in split-system heat pumps and air conditioners. Also, they are the only type of copper tubes that work for flare connections. Hard, or rigid, copper tubes, which are popular for use in water lines, cannot be bent unless they are annealed. Annealing, however, adds additional time and money to the tube production process. Instead, to get them to go around corners or make an angle, manufacturers usually join separate tubes using elbow fittings. The temper of a copper tube is determined by post-fabrication heat treatment.

Over the ages, many things have changed in the world. However, one thing that hasn’t is the importance of copper and copper tubing in everyday life. Copper tubes are essential and beneficial to many applications in the heating and cooling, disaster prevention and intervention, plumbing and above and below ground water services. Thus, copper tube manufacturers are held accountable via the standards of the American Society for Testing and Materials (ASTM), which, among other things, dictate copper purity requirements, regulate design, standardize fitting material and gas/liquid compatibility. For information about purchasing copper tube or designing tubing systems, interested parties are encouraged to contact an experienced manufacturer with their questions, concerns and requirements.

Copper Tubey
Copper Tubey
Copper Tubey
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