Preparation of welds; type of grooves with fixed tolerances for circumferential welds on seamless pipes
€34.30
Testing of metallic materials; Hardness test on welds; Transverse sections of joint welds
€41.78
Rating of resistance welding equipment
€77.20
Qualification testing of welders for welding steel
€105.42
Testing of metals; Top tensile test on resistance spot welded joints, resistance projection welded joints and fusion spot welded joints
Edge preparation for welding; Groove forms on copper and copper alloys; Gas welding and gas-shielded arc welding
Brazing and soldering; Classification of processes according to energy transfer media; Description of processes
€63.27
Filler metals for welding unalloyed and low alloy cast iron materials; Designation; Technical delivery conditions
€48.79
Brazing filler metals; Nickel base filler metals for high temperature brazing; Application, composition, technical delivery conditions
Hoses for welding, cutting and allied processes; oxygen hoses with outer protective cover for special requirements; safety requirements and testing
Aerospace; fusion welded metallic parts, technical specification
€56.17
Welding - Concepts, classification of welding processes
Studs for stud welding with tip ignition; threaded studs for automatic feed
Studs for stud welding with tip ignition - Unthreaded studs for automatic feed
Design and workmanship of welded joints; steel vessels and apparatus used in the chemical industry
€111.40
