Copper Pancake Coil for Refrigeration and Air Conditioner:
1) Grade:C23000 C24000 C26000 C26200 C27000 C72000 C28000
2) OD:4mm-203mm
3) Thickness: 0.5mm-3.5mm
4) Straight of brass tube: 1 - 9mtr.
5) Temper:O50 O60 Features for Brass Pipe:
1) Light Weight
2) Good Thermal Conductivity
Features for brass tube :
1) Light Weight
2) Good Thermal Conductivity
3) Low Temperature
4) High Strength
5) Hardness
6) Corrosion Resistance
7) High Temperature
8) Pressure Resistance
Grade of brass tube :
| Grade | USA | U.K | Germany | Japan | ||
| China BG | ASTM | CDA | BS | DIN | No. | JIS H |
| H85 | C23000 | 230 | CZ102 | CuZn15 | 2.0240 | C2300 |
| H80 | C24000 | 240 | CZ103 | CuZn20 | 2.0250 | C2400 |
| H70 | C26000 | 260 | CZ106 | CuZn30 | 2.0265 | C2600 |
| H68 | C26200 | / | / | CuZn33 | 2.0280 | C2680 |
| H65 | C26800 | 268 | CZ107 | CuZn36 | 2.0335 | C2680 |
| H63 | C27400 | 272 | CZ108 | CuZn37 | 2.0321 | C2720 |
