• Cu: 99.90%,P: 0.015-0.040%
• Type K,Type L and Type M
• Hard (H58),Half Hard (H55),Light Annealed (O50),Soft Annealed (O60)
Application:Used for Air Conditioning & Refrigeration Ind.Piping Systems(i.e.piping,connections,repairs)Electrical and Sanitary Ind.
Straight copper tubes are used for HVAC and refrigeration applications and sanitary purposes.Straight length Seamless Copper Tubes with high strength, precision and cleanliness, high-efficiency heat exchange, easy welding, corrosion resistance, and good mobility needed for the demanding conditions of HVAC and refrigeration applications.According to customer requirements,straight length with high electrical conductivity could be supplied.Available in all common types including Type K, Type L and Type M.Straight copper tubes are usually delivered in hard drawn and half hard drawn, also annealed straight lengths are available as per customer request.These products are usually capped (both ends) and packed with Wrapped Plastic
| General Specifications | |||||||
| Sizes | Length | Temper Designation | |||||
| Outside Diameter 9.52-155.58(mm) | Wall Thickness 0.64-4.88(mm) | 10"-20" 3000-6000(mm) | Hard (H58) | Half Hard (H55) | Light Annealed (O50) | Soft Annealed (O60) | |
| (ASTM B280,B88,EN 12735-1,AS/NZS1571) | |||||||
| Size inch | Outside Diameter in (mm) | Type K in (mm) | Type L in (mm) | Type M in (mm) | Length |
| 1/4" | 0.375 (9.52) | 0.035 (0.89) | 0.030 (0.76) | / | 5.8m/6m |
| 3/8" | 0.500 (12.70) | 0.049 (1.24) | 0.035 (0.89) | 0.025 (0.64) | 5.8m/6m |
| 1/2" | 0.625 (15.88) | 0.040 (1.02) | / | 5.8m/6m | |
| 5/8" | 0.750 (19.05) | 0.042 (1.07) | / | 5.8m/6m | |
| 3/4" | 0.875 (22.23) | 0.065 (1.65) | 0.045 (1.14) | 0.032 (0.81) | 5.8m/6m |
| 1" | 1.125 (28.58) | 0.050 (1.27) | 0.035 (0.89) | 5.8m/6m | |
| 1 1/4" | 1.375 (34.93) | 0.055 (1.40) | 0.042 (1.07) | 5.8m/6m | |
| 1 1/2" | 1.625 (41.28) | 0.072 (1.83) | 0.060 (1.52) | 0.049 (1.24) | 5.8m/6m |
| 2" | 2.125 (53.98) | 0.083 (2.11) | 0.070 (1.78) | 0.058 (1.47) | 5.8m/6m |
| 2 1/2" | 2.625 (66.68) | 0.095 (2.41) | 0.080 (2.03) | 0.065 (1.65) | 5.8m/6m |
| 3" | 3.125 (79.38) | 0.109 (2.77) | 0.090 (2.29) | 0.072 (1.83) | 5.8m/6m |
| 3 1/2" | 3.625 (92.08) | 0.120 (3.05) | 0.100 (2.54) | 0.083 (2.11) | 5.8m/6m |
| 4" | 4.125 (104.78) | 0.134 (3.40) | 0.110 (2.79) | 0.095 (2.41) | 5.8m/6m |
| 5" | 5.125 (130.18) | 0.160 (4.06) | 0.125 (3.18) | 0.109 (2.77) | 5.8m/6m |
| 6" | 6.125 (155.58) | 0.192 (4.88) | 0.140 (3.56) | 0.122 (3.10) | 5.8m/6m |
