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
|
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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
