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Sales hotline+86-18678940282a.Size ranges:
Min Diameter: 6.35mm
Max Diameter: 168mm
b.Length: 2-6m
c.Material: H59/62/65/68
Chemical Composition
|
Grade |
Cu |
Pb≤ |
Fe≤ |
P≤ |
Sb≤ |
Bi≤ |
Zn |
|
H59 |
57.0-60.0 |
0.5 |
0.3 |
0.01 |
0.01 |
0.003 |
-- |
|
H62 |
60.5-63.5 |
0.08 |
0.15 |
0.01 |
0.005 |
0.002 |
-- |
|
H65 |
63.0-68.5 |
0.09 |
0.07 |
0.01 |
0.005 |
0.005 |
-- |
|
H68 |
67.0-70.0 |
0.03 |
0.10 |
0.01 |
0.005 |
0.005 |
-- |
Technical Property
|
Grade |
Tensile Strength (MPa) |
Elongation (%) |
|
H59 C28000 C2801 |
≥294 |
≥25 |
|
H62 C27400 C2720 |
410-630 |
≥10 |
|
H65 C27000 C2680 |
≥390 |
≥40 |
|
H68 C26200 C2620 |
≥660 |
≥15 |
Name: Straight copper tube
Packing: plywood box or bundled
Usages: Heat exchange equipment, low-temperature pipeline in oxygen production equipment, transport pressurized liquids
