Gnee Steel (tianjin) Co., Ltd

Copper Pipe ASTM B68 C10200 Pipe

Nov 28, 2025 ASTM-B68-Copper.pdf

What is a C10200 copper pipe?

GNEE is a reputable manufacturer and supplier of C10200 copper tubing. These tubings are widely used in water supply, drainage, refrigeration, heat exchangers, and electrical systems due to their superior corrosion resistance, high purity (up to 99.95% copper content), and excellent electrical and thermal conductivity. Our C10200 copper tubing conforms to ASTM B42, ASTM B68, ASTM B75, ASTM B280, and ASME SB111 standards, ensuring precision, robustness, and excellent mechanical properties.

C10200 copper tubing is available in a variety of sizes, with outer diameters ranging from 6 mm to 200 mm and wall thicknesses from 0.5 mm to 20 mm. These tubings are suitable for a wide range of industrial applications and are available in seamless, welded, and drawn forms. C10200 copper's extremely high oxidation resistance makes it reliable and durable, thus widely used in the aerospace, marine, and power generation industries. Its excellent ductility and formability make it easier to manufacture and install in complex piping systems.

 

Copper C10200 Pipes and Tubes Chemical Composition

Grade Cu+Ag Sb P Bi Ni Fe Pb Sn S Zn O
C10200 99.97 0.002 0.002 0.001 0.002 0.004 0.003 0.002 0.004 0.003 0.002

 

Mechanical Property Of Copper C10200 Pipes & Tubes

Property/unit Condition Min Max
Tensile Strength (N/mm2) O   260
Elongation in 5.65Cross sectional area O 32  
Tensile Strength (N/mm2) 1/2H 290  
Elongation in 5.65Cross sectional area 1/2H 4  
Tensile Strength (N/mm2) H 350  

 

pressed and drawn seamless pipeSeamless round pure copper tube

Copper C10200 Pipes and Tubes Physical Property

Melting Point - Liquidus°F 1981
Melting Point - Solidus°F 1981
Densitylb/cu in. at 68°F 0.323
Specific Gravity 8.94
Electrical Conductivity% IACS at 68°F 101
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 226
Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) 9.4
Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) 9.6
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 9.8
Specific Heat CapacityBtu/ lb /°F at 68°F 0.092
Modulus of Elasticity in Tensionksi 17000
Modulus of Rigidityksi 6400

 

why choose us
 
Thin wall copper ERW Pipe

why choose our products

 

We are a leading manufacturer and exporter specializing in a comprehensive range of high-quality copper products, including copper tubes, copper plates/sheets, copper bars, copper rods, copper wires, and copper strips. Our advanced manufacturing facilities are equipped with state-of-the-art continuous casting lines, extrusion presses, cold rolling mills, and drawing machines to ensure precision and consistency. Rigorous quality control is integral to our process, conducted through spectrometers for material verification, tensile testers, eddy current testers, and hydrostatic pressure testers, guaranteeing that all our products meet international standards for performance and durability.

E-mail: sales@gneesteel.com

 

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