99.9% purity of copper and tensile strength checked before shipping.


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

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