C28000 Aircon Copper Tube
High quality seamless C28000 copper pipe coil for air conditioner and refrigeration
Specifications:
1.certificate:ISO/API
2.high quality
3.competitive price
4.short delivery time
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of c28000 aircon copper tube in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount c28000 aircon copper tube for sale here from our factory. Customized orders are welcome.
Brass C28000 tubing is one of our company's best-selling products. Air Conditioning Brass Tube C28000 It is a yellow base copper-zinc alloy with a light brownish-gold color, which contains 62% to 65% copper and the rest zinc, with very little lead and iron. It has excellent tensile and yield strengths and elongation up to 25%. It has a unique color match with Architectural Bronze C38500. It has excellent resistance to pitting and butt corrosion. It has excellent welding and brazing capabilities.
Industry-leading production technology for C28000 copper tubes for air conditioners

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Product Name
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Copper bar/rod
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Grade
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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
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JIS ASTM DIN EN ISO
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Diameter
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3mm~800mm
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Length
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1-12m/custom
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Surface
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mill,polished,bright,mirror,hair line,brush,checkered,antique,sand blast,etc
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Application
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Construction, industry,decoration, etc
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ASME SB135 Brass C28000 Tubes Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | EN | DIN CEN/TS 13388 | JIS | BS |
| Brass C28000 | 2.0402 | C28000 | CuZn40 | CW617N | C 3771 | CZ 122 |
Chemical Composition of Brass C28000 Tubes
| Grade | Cu | Zn | Ni | Sn | Fe |
| Brass C28000 | 59-61% | Rest % | ≤ 0.3% | ≤ 0.3% | ≤ 0.05 % |
Mechanical Properties of Brass C28000 Tubing
| Element | Density | Melting point-liquidus | Melting point-solidus | Elongation | Tensile strength | Yield strength |
| Brass C28000 | 8.39 gm/cm3 | Metric - 904°C / Imperial - 1660°F | Metric - 899°C / Imperial - 1650°F | 52 | 360 MPa, 52200 psi | 140 MPa, 20300 psi |
C28000 brass straight tubing also offers suitable flaring and bending properties, extensibility and workability, and is suitable for plating. It has good mechanical properties such as high ductility, high impact strength, high electrical and thermal conductivity, and low volatility in high vacuum. Application areas for brass alloy C28000 tubing include air conditioning ducts, heat exchangers, refineries, power plants, desalination plants, shipbuilding and maintenance, condensers and ferrule stills.
Large-scale factory production of C28000 copper water pipe


Our production capacity:
We have state-of-the-art manufacturing facilities equipped with cutting-edge technology and experienced professionals. This enables us to provide strong production capabilities to meet your piping supply needs.
Below is an overview of our production capabilities:
Annual production: We have the capacity to produce 8,000 tons of copper per year.
Sizes: Our production lines are capable of producing copper products in a variety of sizes.
Professional and recognized C28000 copper tubes for refrigeration supply team

GNEE is a manufacturer specializing in the research, development, production, sales and service of copper products such as copper tubes, copper rods, copper plates, copper wires and copper strips. Our company is located in Henan Province with convenient transportation. Our factory has been engaged in foreign markets for more than 16 years and has rich production experience. Our main markets are Dubai, Indonesia, Singapore, Vietnam, Malaysia, Philippines, Chile, Mexico, Israel, Spain and so on.
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