Edge preparation for welding - Part 2: Matching of inside diameter for circumferential welds on seamless pipes
Edition 2007-09

Preparation of welds - Part 3: Matching of inside diameters for circumferential welds on welded pipes
Edition 2007-09

Preparation of welds; part 4: matching of inside diameters for circumferential welds on seamless pipes of stainless steels
Edition 1994-07

Hand-operated socket wrenches, square drive for hexagon screws
Edition 2007-11

Assembly tools for screws and nuts - Square drive socket wrenches, power-driven and accessories - Technical specifications and test torques
Edition 2012-03

Couplings for compressed air - Claw coupling, 42 mm internal width, with securing nut - Coupling with male, female and hose connection ends, joint ring
Edition 2023-11

Threaded suction strainers without non-return valve
Edition 2017-03

Threaded suction strainers with non-return valve
Edition 2017-03

Couplings for compressed air - Claw coupling, 42 mm internal width, without securing nut - Coupling with male, female, hose and closure connection ends, rotary claw couplings, joint ring
Edition 2023-11

Test methods for cyclic load change internal pressure tests for the renovation and repair of sewage pressure pipe systems
Edition 2022-06