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Services

1. Outer and inner protection of seamless and welded tubes/pipes for increased protection and lifetime

Use: gas, energy industry, piping for drinking and service water

Insulation of the external surface:

  • PP - polypropylene insulation according to DIN 30678     
  • PE – three-layer polyethylene insulation according to DIN 30670 , EN 21809-1 
  • FZM-N(S) - fiber-cement insulation to protect steel tubes/pipes with PE insulation

Insulation of the internal surface:

  • CEM - internal cement lining according to DIN 2614, type II-S for drinking water / type II-N for service water
3LPE External Insulation Coating
EN 21 809-1
M (kg/m) Coating Thickness (mm)
Class A1 Class A2 Class A3 Class B1 Class B2 Class B3 Class C1 Class C2 Class C3
M ≤ 15 1.8 2.1 2.6 1.3 1.8 2.3 1.3 1.7 2.1
15 < M ≤ 50 2.0 2.4 3.0 1.5 2.1 2.7 1.5 1.9 2.4
50 < M ≤ 130 2.4 2.8 3.5 1.8 2.5 3.1 1.8 2.3 2.8
130 < M ≤ 300 2.6 3.2 3.9 2.2 2.8 3.5 2.2 2.5 3.2
300 < M 3.2 3.8 4.7 2.5 3.3 4.2 2.5 3.0 3.8
Class 1 and 2 - for easy and medium applications (sand, soil).
Class 3 - for hard applications (rocky soil) or underwater.


3LPE External Insulation Coating
DIN 30 670
Insulation Type of Insulation Coating Thickness (mm)
33,7-114,3 mm 133,0-273,0 mm 323,9-559,0 mm 610,0-762,0 mm 813,0-1220 mm
Polyethylene (PE) N-n, S-n 1,8 mm 2,0 mm 2,2 mm 2,5 mm 3,0 mm
N-v, S-v 2,5 mm 2,7 mm 2,9 mm 3,2 mm 3,7 mm

Temperature of use:

teplota použitia

2. Outer PP/ESD/ABS plastic coating of steel pipes made of zinc-coated strip

Use: tube shelving system for automotive, energy industry and other areas of industry

  • Steel tubes made of zinc-coated strip, with plastic PP (Polypropylene) coating     
  • Steel tubes made of zinc-coated strip, with plastic ESD coating  -  conductive insulation  - 10³ - 10⁸Ω  
  • Steel tubes made of zinc-coated strip, with plastic ABS (Acrylonitrile butadiene styrene) coating

3. Steel varnished tubes – "KOMAXIT" system

Use: tube shelving system for automotive, energy industry and other areas of industry

  • Black or zinc-coated steel strip tubes with powder colour coating (KOM), with the thickness of 70-100 µn

4. External transport services for the delivery of material to the destination

  • Transport from the production warehouse to the destination ensured