Welding
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We are a certified specialist welding company according to the EN 1090 EXC2 assessment and declaration method.
We operate a factory production control system in order to ensure CE conformity. We are additionally authorized to manufacture pressure equipment or components for pressure equipment in accordance with EN ISO 3834-2 and to restamp materials according to DIN EN 10204.
You can rest assured that every component which leaves our premises has been built with the highest quality, precision and reliability.Welding processes
We are masters in a variety of welding processes. That’s why we can carry out your assignment using the optimum technique for your particular requirements. Our welding portfolio includes:- 111 Manual metal arc welding
- 135 Metal active gas (MAG) welding using a solid wire electrode (semi-mechanical)*
- 136 Metal active gas (MAG) welding using a flux cored electrode*
- 141 Tungsten inert gas (TIG) arc welding*
- 783 Drawn-arc stud welding with a ceramic ferrule or shielding gas
Materials groups and welding procedure qualification records
You can trust in our expertise when it comes to materials groups like “steel”, “stainless steel” or “duplex steel”. We have full welding procedure qualification records (WPQR) with TÜV approval for all commonly used materials and welding processes.
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Welding process Material Standard Size Approved since WIG (141) Edelstahl (1.4571) Doppel HV Naht (PA) Blech 40mm 26.04.2004 E-Hand (111) 16Mo3 (1.5415) V-Naht,Stumpfnaht (BW) Blech 15mm 26.01.2008 E-Hand (111) 16Mo3 (1.5415) Kehlnaht (FW) Blech 15mm 26.01.2008 MAG (135) 16Mo3 (1.5415) Kehlnaht (FW) Blech 15mm 26.01.2008 MAG (135) 16Mo3 (1.5415) V-Naht,Stumpfnaht (BW) Blech 15mm 26.01.2008 WIG (141) Titan Grade 2 Stumpfstoß/BW, Doppel-V T1=30, T2=20 28.10.2011 WIG (141), E-Hand 111 Duplex (1.4462) Kehlnaht (PB) Blech 55mm 04.09.2013 WIG (141), E-Hand 111 Duplex (1.4462) Stumpfnaht (PA) Blech 15mm 04.09.2013 MAG (136) automatisiert Duplex (1.4462) Kehlnaht (PB) T1= 100 T2= 30 09.09.2014 Kombiniert (136) u. (111) Duplex (1.4462) Kehlnaht (PB) T1= 100 T2= 30 09.09.2014 Kombiniert (111) u. (136) u. (141) Edelstahl (1.4404) Stumpfnaht (PA) Blech t=90mm 12.01.2016 Bolzenschweißen (783) VA (1.4571/1.4404) Bolzenform (Y-M8x20) Blech t=10mm 05.07.2016 Bolzenschweißen (783) 1.4571/S355J2C+N Bolzenform (Y-M12x45) Blech t=10mm 18.07.2016 Kombiniert (135) u. (141) S355J2C+N/1.4571 Stumpfnaht t=10mm/M24 10.11.2016 Bolzenschweißen (783) K800/S355 J2+N B-Typ RD M16 ENISO 13918 Blech t=15mm 10.05.2017 MAG (135) S355J2+N Stumpfnaht (PA) Blech t=15mm 04.01.2018 MAG (135) S355J2+N Kehlnaht (PB) Blech t=15mm 04.01.2018 MAG (135) S355J2+N Kehlnaht Kreuzstoß (PB) Blech t=15mm 04.01.2018 E-Hand (111) S355J2+N Stumpfnaht (PF) t=15mm/t=40mm 04.01.2018 E-Hand (111) S355J2+N Kehlnaht (PF) t=15mm/t=40mm 18.12.2018