Welding & Welded Constructions

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We manufacture welded components in compliance with the highest quality standards with a unit weight of up to 12 tons. Our range of services as a supplier of components includes welded constructions as individual parts or complete assemblies, which are manufactured according to the customer's drawings. Welding engineers, welding specialists and certified welders are available at all times.

Welding shall be undertaken in accordance with the requirements of the relevant part of the EN ISO 3834 series or the EN ISO 14554 series as applicable.

The welding of reinforcing steel to structural steel shall be performed in accordance with the recommendations given in the EN ISO 17660 series.

Arc welding of ferritic steels and stainless steels shall be in accordance with the requirements and recommendations of EN 1011-1, EN 1011-2 and EN 1011-3 as relevant.

According to the execution class, the following parts of the EN ISO 3834 series apply:

  • EXC1: EN ISO 3834-4 “Elementary quality requirements”;
  • EXC2: EN ISO 3834-3 “Standard quality requirements”;
  • EXC3 and EXC4: EN ISO 3834-2 “Comprehensive quality requirements”.

Inspection and testing before, during and after welding shall be included in the inspection and test plan according to the requirements given in the relevant part of the EN ISO 3834 series.

Non-destructive testing (NDT) methods shall be selected in accordance with EN ISO 17635 as the basis for the inspection and test plan required by the welding plan.

NDT, with the exception of visual inspection, shall be performed by personnel qualified according to EN ISO 9712.

For Machine and Plant Construction, We Supply Welded Constructions Such as:

  • Machine Stand
  • Gear Case
  • Individual Parts for Machine Frames
  • Machine Covers
  • Small Parts as Welded Part

Applied Welding Processes;

  • MIG Welding - Gas Metal Arc Welding (GMAW)
  • TIG Welding - Gas Tungsten Arc Welding (GTAW)
  • Stick Welding - Shielded Metal Arc Welding (SMAW)
  • Flux Welding - Cored Arc Welding (FCAW)
  • Energy Beam Welding (EBW)
  • Atomic Hydrogen Welding (AHW)
  • Gas Tungsten-Arc Welding
  • Plasma Arc Welding

Welding Machines;

  • Mig (metal inert gas) welding machines.
  • Thyristor Control Mig welding machines.
  • Tig welding machines.
  • Spot welding machines.
  • Shielded metal arc welding machines.