C12000 copper tubing demonstrates copper's enduring popularity and versatility across a wide range of industries. Known for its exceptional thermal conductivity, corrosion resistance, ductility, and heat conduction, it's widely used in plumbing, HVAC, electrical installation, and industrial machinery, making C12000 copper tubing an ideal choice for engineers and manufacturers. Let's delve deeper into what makes these copper tubing so popular! C12000 copper tubing, commonly known as electrolytic tough pitch copper (ETP), is 99.9% pure copper with minimal trace elements. This ensures excellent electrical conductivity and mechanical properties, making this composition ideal for demanding applications requiring the highest reliability and performance.
Features of Copper C12000 Tubes:
One of the most notable features of Copper C12000 tubes is their unparalleled thermal conductivity. Copper C12000 exhibits excellent heat transfer properties, making it suitable for applications where temperature control is critical, such as heat exchangers and refrigeration systems. Furthermore, this material possesses excellent corrosion resistance properties, which help ensure long-term reliability even in extreme environments. These materials make these tubes suitable for plumbing systems where exposure to chemicals and water is frequent. Furthermore, their malleability enables them to easily be formed into various shapes and sizes to suit specific requirements. Copper has naturally antimicrobial properties that prevent bacteria and fungus growth on its surface, making Copper C12000 tubes an excellent choice for healthcare facilities, food processing plants, and potable water systems.
Benefits of Copper C12000 Tubes:
Their superior thermal conductivity enables efficient heat transfer, cutting energy consumption and operating costs associated with heating and cooling applications. Copper C12000 tubes provide long service lives with minimal maintenance requirements, leading to reduced lifecycle costs and improved reliability in critical systems. Copper is a fully recyclable material, making the Copper C12000 tubes an eco-friendly choice. Manufacturers can offset their carbon footprint by employing recycled copper and contributing to environmentally friendly practices. Copper's antimicrobial properties help ensure safe water distribution systems, decreasing risks associated with waterborne illnesses while assuring consumer protection.


Applications of Copper C12000 Tubes:
Due to their corrosion resistance and reliability, copper C12000 tubes have become popular in plumbing systems for homes and businesses. Copper C12000 tubes are essential in HVAC systems, enabling efficient heat transfer and temperature regulation across heating and cooling applications. Copper C12000 tubes also stand out in refrigeration applications due to their superior thermal conductivity, which allows for the efficient cooling of refrigerants. Copper C12000 can also be found in electrical wiring and components, where its high conductivity ensures optimal performance with minimal energy loss. From heat exchangers to hydraulic systems, Copper C12000 tubes find applications across various industrial machinery where reliability and efficiency are paramount.
Specifications of Copper C12000 Tubes
| Standard | ASTM B111 / ASTM B75 / ASTM B280 / ASTM B68 / ASME SB111 / ASME SB75 / ASME SB280 / ASME SB68 |
| Material | Copper |
| Outer Diameter(OD) | 4mm-150mm |
| Wall Thickness : | 0.25mm-8mm |
| Length | 1 meter-6 meter or as required |
| Types | Seamless Pipes, Tube / Light Drawn Tube / Light Annealed Tube / Bright Tube / Annealed Tube, Annealed Tube, Full Annealed Tube, Hard Drawn Tubes |
| Application | 1. Pancake Coil for ACR, General Engineering Applications 2. LWC Coil for ACR, General Engineering Applications 3. Straight Copper Tubes for ACR and Refrigeration 4. Inner-grooved copper tube for ACR and Refrigeration 5. Copper Pipe for Transportation System of water, gas and oil 6. Semi-finished Copper tube for industrial applications |
Copper C12000 Tubes Chemical Composition
| Grade | Cu | Ph |
| C12000 | Including Ag | 0.004 – 0.012 |
Mechanical Properties of Copper C12000 Tubes
| Density (lb / cu. in.) | Electrical Resistivity (microhm-cm (at 68 Deg F)) | Melting Point (Deg F) | Mean Coeff Thermal Expansion | Modulus of Elasticity Tension |
| 0.323 | 10.6 | 1981 | 9.4 | 17000 |
Application Industries for Copper C12000 Tubes
Plumbing and HVAC
Marine
Architecture
Interior Design
Automotive
Electrical and Fuel Gas
about GNEE

why choose our products
Our company is equipped with advanced production lines capable of extruding, drawing, refining, and processing copper rods, copper tubes, copper busbars, and special-shaped copper products. To ensure every single product meets international standards, we have established a comprehensive quality control center. This center is furnished with a range of high-precision testing equipment, including spectrometers, metallurgical microscopes, universal material testing machines, and conductivity testers. This allows us to perform rigorous checks on raw materials, semi-finished, and finished products, covering chemical composition, physical properties, and non-destructive testing.
If you need any help, please contact us immediately:sales@gneesteel.com
Other product forms provided by GNEE
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Material |
Brass:C21000,C22000,C22600,C23000,C24000,C26000,C26130,C26800,C27000,C27200,C27400, C2800,H59,H62,H70,H65,H80,H90,CuZn30,CuZn37,CuZn35,CuZn40,etcLeaded |
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Diameter |
1/4",3/8",1/2", 5/8", 7/8" or customized |
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Thickness |
0.5/0.6/0.7/0.8/1 or Customized |
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Length |
15m/50ft or customized |
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Standard |
JIS,AISI,ASTM,GB,DIN,EN |
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Price Term |
x-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU,etc |
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Payment Term |
TT,L/C,Western Union,D/P,etc |
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Application |
refrigeration,installation of air conditioner,construction water and gas |
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Package |
Standard export package,suit for all kinds of transport,or as required. |
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Material |
Copper, Brass, Bronze and special copper alloy |
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Grade |
ASTM |
C10100,C11000,C12200,C21000,C22000,C23000,C24000,C26000, |
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G/B |
TU1,T2,TP2,H96,H90,H85,H80,H70,H65,H63,H62,H59,HPb63-3, |
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JIS |
C 1011,C 1100,C 1220,C3604,C 2100,C 2200,C 2300,C 2400, C 2600, |
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BS |
Cu-OFE,C 101,Cu-DHP,CZ 125,CZ 101,CZ 102,CZ 103,CZ 106,CZ 107, CZ 108,CZ 109,CZ 123,CZ 124, CZ 121,CZ 111,CZ 133, Pb 104, |
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DIN/ISO |
CuZn5,CuZn10,CuZn15,CuZn20,CuZn30,CuZn35,CuZn33,CuZn36, |
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Shape |
Round, Square, Flat, Hexagon, Oval, Half-round or Customized |
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Dimension |
Bar/Rod |
Standard(Diameter 5-160 mm) or Customized |
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Wire |
Standard(Diameter 0.02-6 mm) or Customized |
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Plate/Sheet |
Standard(T 0.2-50 mm/W 200-3000 mm/L 6000 mm) or Customized |
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Strip |
Standard(T 0.05-1.5 mm/W 20-600 mm/L 20000 mm) or Customized |
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Tube/Pipe |
Standard(OD 3-360mm/Wall thickness 0.5-50 mm) or Customized |
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Standard |
GB/T,JIS,ASTM, ISO, DIN, BS, NF etc. |
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Hardness |
1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard. |
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Package |
Plastic film + Wooden case or as per customer requirement |
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Surface |
Polished,bright,oiled,hair line,brush,mirror,or as required |
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Deliver time |
According to order's quantity. |
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Shipment |
By sea, by air, DHL, UPS, FedEx etc. or as required |
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Application |
Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturing industrial |
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Standard |
ASTM,DIN,BS,CDA,JIS,GB |
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Material |
T1,T2,C10100,C10200,C10300,C10400,C10500,C10700,C10800, |
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Shape |
Square,Rectangular,etc. |
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Specifications |
Diameter:3~200mm |
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Length |
3m,5.8m, 6m, 11.8m, 12m, or as required. |
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Hardness |
1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc |
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Surface |
mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required. |
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Price term |
EXW, FOB, CFR, CIF, etc. |
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Payment term |
T/T |
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Package |
Export standard package: bundled wooden box, suit for all kinds of transport, |
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Delivery time |
According to order quantity |
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Export to |
Singapore,Indonesia,Ukraine,Korea,Thailand, Vietnam, Saudi Arabia, Brazil, Spain, |
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Application |
Copper plates are mainly used in electrical conductivity, heat conduction, and corrosion-resistant equipment. For instance, they are applied in wires, cables, conductive screws, blasting detonators, evaporators for chemical industries, storage containers, and various pipelines, etc. They can also be used as force-bearing parts for various deep drawing and bending manufacturing processes, such as pins, rivets, washers, nuts, conduits, pressure gauges, screens, and radiator parts, etc. |
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Contact |
If any requirement please feel free to inform me at any time. |
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Grade |
C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920, C10930,C11000,C11300,C11400,C11500,C11600,C12000,C12200,C12300, C12500,C14200,C14420,C14500,C14510,C14520,C14530,C17200,C19200, C21000,C23000,C26000,C27000,C27400,C28000,C33000,C33200,C37000, C44300,C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70620, C71000,C71500,C71520,C71640,C72200,T1,T2,T3,etc |
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Standard |
JIS ASTM DIN EN ISO |
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Diameter |
0.3-5mm/custom |
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Length |
custom |
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Surface |
mill,polished,bright,mirror,hair line,brush,checkered,antique,sand blast,etc |
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Application |
Building, industry etc |
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Payment Terms |
T/T or L/C at sight |
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Delivery time |
5-15 days after receiving L/C or deposit |
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Remark |
Specific requirement of alloy grade,temper or specification can be discussed at your request |







