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LK Group

LK Group

  • LK Armatur

    LK Armatur is a leading producer in Europe, manufactures millions of valves per year for the global HVAC market. Our solutions are based on a comprehensive view of how valves, control units, components and prefabricated products work together. Svenska English Deutsch Italiano Yкраїнська Suomi

  • LK Systems

    LK Systems is the leading manufacturer of easy-to-install systems for heating and tap water distribution and pre-insulated pipes in the Nordics. Through our prefabrication factory, we also provide tailor-made solutions that simplify the installation process even further. Svenska English Norsk Suomi

  • LK Pex

    Our PEX Pipe Extrusion business area is an innovative manufacturer of high-quality plastic pipes for the heating and plumbing industry. Our core is the efficient, high-technology production process for crosslinked PE-Xa pipes, resulting in products with a unique combination of flexibility and hydrostatic strength. English

  • LK Group

    LK is a family-owned trading and production group, operating on a global scale within the HVAC-area. We are the market leader in Sweden and has an increasing sales of products, systems and solutions in the Nordic countries, Europe and the USA. Svenska English

Copper pipes

Copper is a durable, versatile material that’s easy to work with, whether you're assembling systems in advance or on site. Its popularity comes from a unique combination of properties: strength, formability, and excellent heat resistance without compromising quality.

Soft copper pipe in compliance with
EN 12735, for bending

Diam. x wall thickness (mm)
12 x 1.0
15 x 1.0
18 x 1.0
22 x 1.0
22 x 1.5
28 x 1.2
34.94 x 1.45
42 x 1.5

 

Hard copper pipe in compliance with
EN 1057, for bending

Diam. x wall thickness (mm)
8 x 0.8
10 x 1.0

Hard copper pipe in compliance with
EN 1057, not for bending

Diam. x wall thickness (mm)
8 x 0.0
10 x 1.0
12 x 1.0
15 x 1.0
18 x 1.0
22 x 1.0
22 x 1.5
28 x 1.2
28 x 1.5
35 x 1.5
42 x 1.5
42 x 2.0
54 x 1.5

 

We also stock a range of copper pipes for refrigeration applications, as well as black steel pipes. For further information on these pipe types, please contact one of our salespeople.