Astm B280 C12200 Copper Pipe Coil 15mm 6.35x0.7mm Thin Wall Copper Tubing

Hot Selling 1/4"X0.7mm Astm B280 C12200 Copper Pipe 6.35x0.7mm Coil Copper Tube Price

The copper tube is a silenced and drawn seamless tube. Light weight, good thermal conductivity, high temperature.
Used to make heat transfer equipment (such as condenser, etc.). It is also used in oxygen - making equipment to assemble cryogenic piping. Small diameter copper tubes are often used to transport pressurized liquids (such as lubricating systems, oil pressure systems, etc.) and pressure gauges for instrumentation. The quality of copper tube is very stable.

ASTM B75-2002(2010) is the American standard "Seamless copper pipe standard specification", C12200 belongs to the standard phosphor deoxidation bronze number. This material has good welding performance and cold bending performance, generally no "hydrogen disease" tendency, can be processed and used in reducing atmosphere, but should not be processed and used in oxidizing atmosphere. Mainly to pipe applications, can also plate, tape or rod, wire supply. Used as gasoline or gas delivery pipe, drain pipe, condensate pipe, mine pipe, condenser, evaporator, heat exchanger, train box parts. C12200 Chemical composition: Copper + Silver Cu+Ag: ≥99.85 tin Sn: ≤0.01 lead Pb: ≤0.005 Phosphorus P: 0.013 ~ 0.050 Nickel Ni: ≤0.01 Iron Fe: ≤0.05 Antimony Sb: ≤0.002 sulfur S: ≤0.005 Arsenic As: ≤0.005 bismuth Bi: ≤0.002 oxygen O: ≤0.01 Note: ≤0.15(impurity)

Grade	Cu	Pb	Fe	Zn
C21000	94.0-96.0	≤0.05	≤0.05	balance
C22000	89.0-91.0	≤0.05	≤0.05	balance
C22600	86.0-89.0	≤0.05	≤0.05	balance
C23000	84.0-86.0	≤0.05	≤0.05	balance
C24000	78.5-81.5	≤0.05	≤0.05	balance
C26000	68.5-71.5	≤0.07	≤0.05	balance
C26000	64.0-68.5	≤0.15	≤0.05	balance
C27000	63.0-68.5	≤0.10	≤0.07	balance
C27200	62.0-65.0	≤0.07	≤0.07	balance
C27400	61.0-64.0	≤0.10	≤0.05	balance
C28000	59.0-63.0	≤0.30	≤0.07	balance

1.Good Quality and Complete Specifications
The cutting is flat and smooth,advanced technology reliable quality complete specifications.

2.Accurate Tolerance
Advanced machine production,exquisite workmanship,accurate thickness strict testing,each product is produced in strict accordance with the requirements.
3.Support Customization
There are many product styles, complete specifications,support customization.
4.Professional Packaging
Single box packaging.standard export sea-worthy packing and standard carton or according to customers demand for steel customized.

Certificates

Hongtu Metal was founded in 2006 with a registered capital of 27 million US dollars. It is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Since its establishment, the company has developed rapidly. It has built long-term and stable cooperative relations with Shandong Iron and Steel, Rizhao Iron and Steel, Shanxi Tisco, Shanghai Baoshan Iron and Steel, Xiwang Special Steel and other major domestic steel plants. It is the first-class agent of major steel plants and has been selected as excellent agent and excellent cooperator for many times. In order to provide better services to customers, the company has set up a professional foreign trade team to solve one-stop steel export business for customers.