
For wholesale offers please email us at sales@smartmetalgroup.com
For orders: +359 884 660 030
Hard copper pipe in bars Ø18 x 0.7 mm – 3 meters
This hard copper pipe Ø18 x 0.7 mm is supplied in straight bars of 3 m. It is one of the most widely used sizes for residential heating and plumbing – easy to cut, solder and install, while its straight, rigid form makes it ideal for visible runs.
Copper resists corrosion, does not degrade under UV, withstands high temperatures and has natural antibacterial properties, making it a long-lasting choice for water and heating.
Technical specifications
| Outer diameter | 18 mm |
| Wall thickness | 0.7 mm |
| Inner diameter | ≈ 16.6 mm |
| Length | 3000 mm (3 m), straight bar |
| Temper | Hard (unannealed) |
| Material | Copper Cu-DHP (CW024A), EN 1057 |
| Weight (theoretical) | ≈ 0.34 kg/m · ≈ 1.02 kg per 3 m |
| Internal volume | ≈ 0.22 l/m |
Applications
- heating systems and radiator / boiler connections;
- cold and hot water plumbing;
- solar thermal and heat pump systems;
- HVAC installations;
- industrial and process piping.
Jointing
Join by soft or hard soldering with capillary fittings, with copper press fittings or with 18 mm compression fittings. Use a bending spring or pipe bender when bending hard pipe.
For wholesale quantities and project pricing, write to sales@smartmetalgroup.com.
| Общи | |
| Дължина | 300 cm |
| Широчина | 1,8 cm |
| Височина | 1,8 cm |