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

Pipes and fittings for subsoil drainage of trafficked areas and underground engineering - Part 2: Guidance for the assessment of conformity for pipes, fittings and their joints made from PVC-U, PP and PE
Edition 2024-07

Plastics piping systems - Testing of pipes and components - Determination of flexural creep of plastics by four-point loading
Edition 2012-08

Determination of the long-term hydrostatic pressure resistance of thermoplastics pipes
Edition 1990-07

Transport and storage of pipes, fittings and prefabricated manhole components made of concrete and steel reinforced concrete
Edition 2015-09

Polyethylen coatings of steel pipes and fittings - Part 1: Requirements and testings of factory-applied extruded coatings
Edition 2024-01

Polyethylen coatings of steel pipes and fittings - Part 2: Requirements and testings of factory-applied sintered or flame sprayed coatings
Edition 2024-01

Sheathing ductile cast iron pipes - Part 3: Zinc coating with protective sheathing
Edition 2001-03