Welding

    In the beginning Szakálfém LLC. has only dealt with carbonized steel tank welding for railway and other uses. With changes in requirements the complex construction of stainless-steel tanks has come into the forefront.

Our welding factory has the required contractor certification according to railway specifications, and can perform and document VT and PT examinations in its own authority.

At our new site we have built a modern welding factory with separate boxes, based on Fronuis type Trans Tig and Magic Wave machines. We have specific devices for length-weld creation, capable of max. 2100mm long welds.

Only qualified welders can work in our factory, and our employees performing welding supervision are continuously trained in their tasks.
ismeretében.

Welding procedures:

  • AWI blanket gas
  • AFI  blanket gas
  • CO2

Welding materials:

  • stainless-steel up to 2-8 mm sheet thickness
  • carbonized steel up to 2-16 mm sheet thickness
  • aluminum up to 1-3 mm sheet thickness

Welding machines:

  • Length welding semi-automatic up to 2100 mm
  • FRONIUS
  • WELDI
  • TRAKIS
Our welding factory is can perform MAG and WIG welding according to the following:
 

Description of procedure

Group of used materials

Size range

Jointing

Position

Certifier

135

WGr.: 1.1

Sheet
3-16 mm

Blunt

PA

TÜV Rheinland Group

135

WGr.: 1.1

Sheet
3-16 mm Pipe over 20mm

wall thickness 2,1-6mm a=2,22-4,5 mm

Corner

PB

TÜV Rheinland Group

135

WGr.: 1.1

Sheet 3-16 mm
a=2,5-10 mm

Corner

PB

TÜV Rheinland Group

141

WGr.: 8.1

Sheet 1,4-2,6
mm

Blunt

PA

TÜV Rheinland Group

141

WGr.: 8.1

Sheet 1,4-3,0 mm
a=1,5-3 mm

Corner

PB

TÜV Rheinland Group

141

WGr.: 8.1

Sheet 1,4-4 mm

 

Blunt

PA

TÜV Rheinland Group

141

WGr.: 8.1

Sheet 3-8mm

 

Blunt

PA

TÜV Rheinland Group

141

W.Gr.: 22.3

Sheet 1,0-4,0

Blunt

PA

TÜV Rheinland Group

141

W.Gr.: 22.3

Sheet 1,0-4,0
A= 1,5-3 mm

Corner

PB

TÜV Rheinland Group

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