Konstruktion | Berechnung | Fertigung
 
Karl Wrede Stahl- und Maschinenbau GmbH

Schweißkonstruktionen – ENGL

Welded constructions

Our modern, 4,000 m² production floor allows us to manufacture welded constructions up to a unit weight of 25 t, with or without mechanical machining.

Our production facilities include several shop floors equipped with the latest welding technology, while our welders are DIN EN 287-certified. These advantages combine with our comprehensive manufacturing depth to ensure flexible and timely order completion.

Welded constructions in certified quality

Our in-house manufacture control system (MCS) is certified by TÜV Nord Systems, continually safeguarding our high quality demands.

Non-destructive testing (NDT) is also carried out by our own employees, who are DIN EN 473-certified for visual testing (VT), liquid penetrant testing (PT), magnetic particle testing (MT), as well as ultrasonic testing (UT).

We process both conventional and high-strength construction steels, CrNi-steels, aluminium- and nickel-based alloys for high temperature applications. Whether you need single components, assembly groups, or complete products: We deliver high quality products. 

Certified Quality

DIN-EN-ISO-9001
DIN EN ISO 9001
DIN-EN-ISO-3834-2
DIN EN ISO 3834-2
DIN 2303 Zertifikat
DIN 2303 Q2 / BK1 – BK4
EN-1090-EXC3
EN 1090-2 EXC 3 und EN 1090-3 EXC 3
AD2000-HP0-1
AD 2000 HP0
DNV - WELDING WORKSHOP APPROVAL CERTIFICATE - WWA0000273
DNV - WELDING WORKSHOP

Examples of our welded components:

lifting devices, means of transport, operating equipment constructions
general welded construktctions

transport frames, housings, special-purpose constructions, chassis

apparatus construction
general steel construction

platforms, scaffolds, railings, etc.

plant engineering

drucklose Behälter, Zyklone, Drehrohröfen, Einbauten u.v.m.

Do you have any questions? Do not hesitate to contact us.

Reference parts welded constructions

Get an impression of our versatile work.