| Sign In | Join Free | My benadorassociates.com |
|
| Categories | Seamless Copper Pipe |
|---|---|
| Brand Name: | Tongmao |
| Model Number: | copper tube |
| Certification: | ISO9001, MTC |
| Place of Origin: | China |
| MOQ: | 500KGS |
| Price: | Negotiable |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 500TONS ONE MONTH |
| Delivery Time: | 7-15days |
| Packaging Details: | Coil with plastic in carton packing |
| Name: | copper pipe |
| Cu: | 57% -91% According to the material |
| Application: | Water Heater, Oil cooler pipe, Refrigeration Parts |
| Surface: | Bright, copper |
| Color: | brass |
| Thickness: | 0.5-1.5mm |
| Material: | C2801, C2720,C27000,C27400,C2680 |
| Length: | 15m 30m |
China Factory Wholesale Copper Straight Tubes for Plumbing,
Refrigeration, and Building Use
a. size ranges:
Min Diameter: 6.35mm
Max Diameter: 219mm
b. Length: 50-100cm
c. Material: H62/65/68/90,C28000,C27400,C27000,C26200,C24000,C22000
d. Usages: Heat exchange equipment, low-temperature pipeline in oxygen production equipment, transport pressurized liquids
e. Cu: 57-91%
Standard: ASTM B 280 / EN 12735-1 and ASTM B68 and all relevant international standards
DETAILED PHOTOS

Chemical Composition & Mechanical Property
| Grade | Cu | Pb≤ | Fe≤ | P≤ | Sb≤ | Bi≤ | Zn |
H59 C28000 C2801 | 57.0-60.0 | 0.5 | 0.3 | 0.01 | 0.01 | 0.003 | -- |
H62 C27400 C2720 | 60.5-63.5 | 0.08 | 0.15 | 0.01 | 0.005 | 0.002 | -- |
H65 C27000 C2680 | 63.0-68.5 | 0.03 | 0.10 | 0.01 | 0.005 | 0.005 | -- |
H68 C26200 C2620 | 67.0-70.0 | 0.03 | 0.10 | 0.01 | 0.005 | 0.005 | -- |
| Grade | Cu | Pb≤ | Fe≤ | P≤ | Sb≤ | Bi≤ | Zn |
H80 C24000 C2400 | 79.0-81.0 | 0.03 | 0.10 | 0.01 | 0.005 | 0.002 | |
H90 C22000 C2200 | 88.0-91.0 | 0.03 | 0.10 | 0.01 | 0.005 | 0.002 | -- |
| Grade | Tensile Strength (MPa) | Elongation (%) | Hot working temper | Annealing temper | Hardness (HV) | Density (g/cm3) |
H59 C28000 C2801 | ≥294 | ≥25 | 730 ~ 820 ℃ | 600 ~ 670 ℃ | 8.5 | |
H62 C27400 C2720 | 410-630 | ≥10 | 105-175 | 8.5 | ||
H65 C27000 C2680 | ≥390 | ≥40 | 8.5 | |||
H68 C26200 C2620 | ≥660 | ≥15 | 750 ~ 830 ℃ | 520 ~ 650 ℃ | 8.5 | |
H80 C24000 C2400 | ≥275 | ≥45 | 820 ~870 ℃ | 600 ~700 ℃ | ||
H90 C22000 C2200 | 330-440 | ≥5 | 850 ~950 ℃ | 650 ~ 720 ℃ |

|