99.9% purity of copper and tensile strength checked before shipping.
Klima Industries guarantees pipe thickness and copper purity and is made in world class manufacturing facility at South Korea and Vietnam.
The only brand that states wall thickness of each pipe size. This avoids speculation about the quality from pinching and cracking during installation.
Seamless copper tubes and coils
Klima Copper tubes are extensively used in Air conditioning & Refrigeration systems. The use of copper tube in air-conditioning and refrigeration systems has grown steadily in recent years. This is in large measure due to the inherent properties of the copper metals and their unique abilities to meet the needs of the HVAC industry.




Klima Standard Copper Coils - Astm B280 & B88
Standard | 150 - 200 F | ||||||
---|---|---|---|---|---|---|---|
Outside Diameter | Wall Thickness | Length | Weight | Tensile Strength MPA | Kg/cm2 | Psi | |
inch | mm | mm | mtr | kg/pc | |||
1/4 | 6.35 | 0.61 | 15 | 1.47 | 7.7 | 78.4 | 1115 |
5/16 | 7.94 | 0.61 | 15 | 1.88 | 6.1 | 61.8 | 879 |
3/8 | 9.52 | 0.61 | 15 | 2.28 | 5.0 | 51.0 | 726 |
1/2 | 12.70 | 0.71 | 15 | 3.58 | 4.3 | 44.2 | 629 |
5/8 | 15.88 | 0.71 | 15 | 4.52 | 3.4 | 35.1 | 499 |
3/4 | 19.05 | 0.81 | 15 | 6.21 | 3.3 | 33.3 | 474 |
7/8 | 22.22 | 0.89 | 15 | 7.97 | 3.1 | 31.3 | 446 |
Klima Economy Copper Coils - Astm B280 & B88
Economy | 150 - 200 F | ||||||
---|---|---|---|---|---|---|---|
Outside Diameter | Wall Thickness | Length | Weight | Tensile Strength MPA | Kg/cm2 | Psi | |
inch | mm | mm | mtr | kg/pc | |||
1/4 | 6.35 | 0.51 | 15 | 1.25 | 6.3 | 64.7 | 921 |
5/16 | 7.94 | 0.51 | 15 | 1.59 | 5.0 | 51.2 | 728 |
3/8 | 9.52 | 0.56 | 15 | 2.11 | 4.6 | 46.7 | 664 |
1/2 | 12.70 | 0.61 | 15 | 3.10 | 3.7 | 37.8 | 538 |
5/8 | 15.88 | 0.66 | 15 | 4.22 | 3.2 | 32.5 | 463 |
3/4 | 19.05 | 0.71 | 15 | 5.47 | 2.9 | 29.1 | 414 |
7/8 | 22.22 | 0.81 | 15 | 7.28 | 2.8 | 28.4 | 404 |