Gallery

Special pressure vessels

Special constructions and components for the aerospace

Heat exchangers

Technical documentation: PED 2014/68/EU
Production: EN 13445
Dimensions: DN 350, DN 500, DN 800, DN 1000, DN 1500, etc.
Materials: X6CrNiTi18-10; X6CrNiMoTi17-12-2
Protocols EN 10204-3.1
Quality: EN ISO 9001; EN ISO 3834-2
Technology of welding: 141 (GTAW)
Check of weld joints: 100% VT; 100% PT; 100% RT; 100% TZ
Quality of weld joints: EN ISO 5817-B

Pressure equipment

Technical documentation: PED 2014/68/EU
Production: EN 13445, EN 13480
Dimensions: DN 500, DN 800, DN 1000, DN 3500
Materials: P250GH; P260GH; P355GH; 13CrMo4-5; X10CrMoVNb9-1 (P/T91); X10CrWMoVNb9-2 (P/T92)
Protocols: EN 10204-3.1
Quality: EN ISO 9001; EN ISO 3834-2
Technology of welding: 141 (GTAW); 111 (SMAW); 131/135 (GMAW); 136/138 (FMAW)
Check of weld joints: 100% VT; 100% PT; 100% RT; 100% TZ
Quality of weld joints EN ISO 5817-B

Pressure piping components

Technical documentation: PED 2014/68/EU
Production: EN13480
Dimensions: DN 50, DN 150, DN 300, DN 600, DN 800, DN 1000, etc.
Materials: P250GH; P260GH; P355GH; 13CrMo4-5; X10CrMoVNb9-1 (P/T91); X10CrWMoVNb9-2 (P/T92)
Protocols: EN 10204-3.1
Quality: EN ISO 9001; EN ISO 3834-2
Technology of welding: 141 (GTAW); 111 (SMAW), 131/135 (GMAW), 136/138 (FMAW)
Check of weld joints: 100% VT; 100% PT; 100% RT; 100% PT
Quality of weld joints: EN ISO 5817-B

Components for hydroelectric power plants

Type transformers

Turbine rotors and stators

Frame constructions

Technical documentation: EN 1090-2
Production: EN 1090-2
Materials: S235JR, S355JR; X6CrNiMoTi17-12-2; etc.
Protocols: EN 10204-3.1
Quality: EN ISO 9001; EN ISO 3834-2
Technology of welding: 141 (GTAW); 131/135 (GMAW)
Check of weld joints: 100% VT; 100% PT
Quality of weld joints: EN ISO 5817-B