Copper VRV & VRF Tube
S. K. Metal is a leading manufacturer and exporter of high-quality copper VRV tube, VRF tube and soft-drawn copper tubes for air-conditioning and refrigeration applications. These are used and installed in VRF (variable refrigerant flow), VRV (variable refrigerant volume), Chillers, and Air-conditioning units. We manufacture and export a wide range of copper tubes for refrigeration and air-conditioning in accordance with required guidelines and certification. Our Copper VRV & VRF Tubes are of the best quality and durable in various sizes, gauges and lengths are available as per the customer’s requirement.
We also manufacturer, supply and export best quality of Copper Fittings, Copper Pipe fittings, Aluminium sheet & Coils etc.
The size of the Tube we deal in.
10mm, 12mm, 15mm, 22mm, 28mm, 35mm, 42mm, 54mm, 76mm and 108mm.
Copper tubing is most often used for the supply of hot and cold tap water, and as a refrigerant line in HVAC systems. We manufacture two basic types of copper tubing, soft copper tubing and hard copper tubing. Copper tubing is joined using flare connection, compression connection, or solder.
Copper tube specifications
Material | Soft drawn copper tubes, pipes, coils | |
Standard / Testing | ASTM, DIN, EN, ISO, JIS, GB | |
Material Type | · T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800 · C10910, C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500 · C11600, C12000, C12200, C12300, TU1, TU2, C12500, C14200, C14420 · C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000 · C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300 · C44400, C44500, C60800, C63020, C65500, C68700, C70400, C70600 · C70620, C71000, C71500, C71520, C71640, C72200 etc. | |
Shape | Round, Coil, Square, Rectangular, etc. | |
Specifications | Round | Wall thickness: 0.2mm~120mm |
Outside Diameter: 2mm~910mm | ||
Square | Wall thickness: 0.2mm~120mm | |
Size: 2mm*2mm~1016mm*1016mm | ||
Rectangular | Wall thickness: 0.2mm~910mm | |
Size: 2mm*4mm~1016mm*1219mm | ||
Length | 3m, 5.8m, 6m, 11.8m, 12m or as required. | |
Hardness | 1/16 hard, 1/8 hard, 3/8 hard, 1/4 hard, 1/2hard, full hard, soft, etc | |
Surface | mill, polished, bright, oiled, hair line, brush, mirror, sand blast or as required. | |
Size Used For VRV Air - Conditioning Tubing
| Sr.No. | Size (mm) | Size (Inches) | Tolerance In OD | Thickness in mm | Tolerance In THk | Temper | Length | Weight | Max Working Pressure in MPA | Bursting Pressure in MPS |
| 1 | 6.4 mm | 1/4 “ | +/-0.08 mm | 0.08 mm | +/-0.10 mm | 0 – Coil Form | 50′ | 1.875 | 13.80 | 68.3 |
| 2 | 9.5 mm | 3/8″ | +/-0.08 mm | 0.08 mm | +/-0.10 mm | 0 – Coil Form | 50′ | 2.975 | 8.40 | 41.5 |
| 3 | 12.7 mm | 1/2″ | +/-0.08 mm | 0.08 mm | +/-0.10 mm | 0 – Coil Form | 50′ | 4.050 | 6.00 | 29.5 |
| 4 | 15.9 mm | 5/8″ | +/-0.09 mm | 1.00 mm | +/-0.15 mm | 0 – Coil Form | 50′ | 6.300 | 5.90 | 29.5 |
| 5 | 19.1 mm | 3/4″ | +/-0.09 mm | 0.08 mm | +/-0.15 mm | 1/2 Hard – Tube | 10′ | 1.240 | 12.5 | 22.9 |
| 6 | 22.2 mm | 7/8″ | +/-0.09 mm | 0.08 mm | +/-0.15 mm | 1/2 Hard – Tube | 10′ | 1.460 | 10.6 | 19.4 |
| 7 | 25.4 mm | 1″ | +/-0.12 mm | 0.88 mm | +/-0.15 mm | 1/2 Hard – Tube | 10′ | 1.840 | 10.2 | 18.6 |
| 8 | 28.6 mm | 1.1/8″ | +/-0.12 mm | 1.00 mm | +/-0.15 mm | 1/2 Hard – Tube | 10′ | 2.330 | 10.3 | 18.8 |
| 9 | 31.8 mm | 1.1/4″ | +/-0.12 mm | 1.10 mm | +/-0.15 mm | 1/2 Hard – Tube | 10′ | 2.880 | 10.2 | 18.6 |
| 10 | 34.9 mm | 1.3/8″ | +/-0.12 mm | 1.21 mm | +/-0.15 mm | 1/2 Hard – Tube | 10′ | 3.480 | 10.2 | 18.6 |
| 11 | 38.1 mm | 1.1/2″ | +/-0.12 mm | 1.32 mm | +/-0.15 mm | 1/2 Hard – Tube | 10′ | 4.150 | 10.2 | 18.6 |
| 12 | 41.3 mm | 1.5/8″ | +/-0.12 mm | 1.43 mm | +/-0.15 mm | 1/2 Hard – Tube | 10′ | 4.480 | 10.2 | 18.6 |