ASTM B111 C12200 Copper Tube
ASTM B111 C12200 copper tube, also known as oxygen-free copper tube, is a material widely used in high-temperature water piping. This copper tube offers excellent thermal conductivity, corrosion resistance, workability, and weldability, performing exceptionally well in high-temperature, high-pressure industrial environments. C12200 copper tube is also widely used in coolers, heat exchangers, and automotive braking systems.
ASTM B111 C14200 Copper Tube
ASTM B111 C14200 copper tube, also known as chromium-nickel oxygen-free copper tube, is a high-purity copper material. It possesses excellent cold working and weldability, and performs exceptionally well in high-temperature, high-pressure, and highly corrosive environments. Furthermore, C14200 copper tube has high thermal and electrical conductivity, making it a key material for high-temperature water piping.
C19400 Copper Tube
C19400 copper tube, also known as chromium-aluminum oxygen-free copper tube, is a high-strength, oxygen-free copper material containing chromium and aluminum. It offers excellent corrosion resistance, high-temperature strength, and thermal conductivity. C19400 copper tube is widely used in high-temperature water pipes, air conditioning heat exchangers, and automotive intake manifolds. Its precision machining properties are also widely recognized.
why choose us
Professional copper pipe supplier
As a professional enterprise dedicated to global copper product, GNEE Metal deeply recognizes the quality and responsibility embodied in the ASTM B111 standard. This standard not only specifies chemical composition and mechanical properties but also represents a comprehensive quality commitment spanning manufacturing processes to testing and verification. GNEE solemnly assures global customers that every ASTM B111-standard condenser tube and copper alloy tubing we supply will strictly adhere to its requirements for seamless manufacturing, annealing treatment, eddy current testing, and various mechanical performance tests.
Contact us today for a quotation：sales@gneesteel.com
Packaging and shipping
GNEE offers professional packaging for exported copper pipes. First, we apply anti-rust oil and plastic film to prevent oxidation. Then, we securely strap with steel straps and add corner protectors. Finally, we place the pipes on wooden pallets and reinforce them with iron or wooden boxes, ensuring they are moisture-proof and impact-resistant during ocean transport, while facilitating easy loading and unloading. All packaging meets export standards.
Customer visits
GNEE participated in the exhibition
