Offer

LUBSTA Sp. z o.o. provides its clients with comprehensive services related to the production of steel structures for both industrial and civil applications.

Based on our own production facilities and a very wide and repeatedly tested network of subcontractors, we are able to meet the high and diverse requirements of our customers.

In addition to standard production processes based on the norm EN 1090, we offer:

WEDLING PROCEDURES

  • black/mild steel
  • stainless steel
  • aluminium
  • On the base of qualified welding procedures (DNV GL, TÜV)

NON-DESTRUCTIVE TESTS OF WELDS

  • VT – visual testing
  • PT – penetrant testing
  • MT – magnetic particle testing
  • UT – ultrasonic testing
  • RT – radiographic testing

SURFACE TREATMENT

  • Anticorrosive protection on the base of FROSIO and NORSOK

BENDING OF PLATES

  • press 300 tons
  • max. bending length 4100mm
  • distance between columns 3550mm
  • width of the table 280mm
  • height of the table 980 mm
  • pitch 320mm
  • press throat 500mm

Depending on the length of bending we are able to bend plates even up to 20mm thick

METALLIZATION OF STEEL PARTS

  • with zinc
  • with aluminum
  • with alloy of zinc and aluminum

HOT DIP GALVANIZING

  • according to EN1461

DEBURRING AND GRINDING OF PLATES

Deburring and grinding of plates on a wide-belt grinder which is 1250mm wide. Thanks to a vacuum conveyor there is a possibility to process stainless steel, aluminum and other non-ferrous materials.
Such treatment/processing involves:
  • breaking of sharp of edges,
  • rounding of edges,
  • deburring,
  • directional grinding (so-called satin),
  • removing oxides from the side of the detail,
  • making of the right surface roughness,
    preparation of the material for painting,
  • welding, galvanizing,
  • removing of laminar rust.

MANDREL BENDING OF PIPES AND PROFILES

Mandrel bending of pipes and profiles with a maximum dimension of Ø63 x 4 mm, a maximum bending radius R = 350 mm and a maximum bending angle of 190 °.

OXYGEN AND PLASMA CUTTING OF PLATES

 

TESTING OF MECHANICAL PROPERTIES OF MATERIALS