| 
  Elliptical Heads (DIN 28013)Torispherical Heads (DIN 28011)Small Knuckle HeadsFlat HeadsConvex DiscDiffuser HeadsPlate Type HeadsHemispherical HeadsConesElliptical Heads 2:1 ASMEExpansion Joint Heads General Notes  
   Carbon steel, stainless steel, or other materials can be used in production up to Ø5000 mm diameter and 35mm raw material thickness. Joggled heads dia <=2400 mm and raw material thickness <= 12 mm can be produced. Metal  forming process has been approved according to AD 2000 W0/HP0 (Directive  2014/68/EU Annex I, Chapter 4.3 and 3.1). Ultrasonic  thickness measurement is performed internally by our personnelThe  following inspections can be performed and related test certificates can be  obtained from a subcontractor certified laboratory. Dye-penetrant tests can be  performed within our firm by our own certified staff. 
  
    | Non-Destructive Tests: 
           Radiographic  TestUltrasonic  TestMagnetic  Particle TestDye-Penetrant  Test |  | Destructive Tests: 
           Tensile and  Yield TestsBending  TestImpact Test  (Charpy "V" Notch)Hardness  TestMacro/Micrographic  Tests |    |  | 
|  |  | 
|  | Product List
 | Technical Drawing
 |  | Elliptical Heads | N/A |  |  |  |  | Torispherical Heads | N/A |  |  |  |  | Small Knuckle Heads | N/A |  |  |  |  | Flat Heads | N/A |  |  |  |  | Convex Disc | N/A |  |  |  |  | Diffuser Heads | N/A |  |  |  |  | Plate Type Heads | N/A |  |  |  |  | Hemispherical Heads | N/A |  |  |  |  | Cones | N/A |  |  |  |  | Elliptical Heads 2:1 ASME | N/A |  |  |  |  | Expansion Joint Heads | N/A |  |  |  |  |  |  |  |