DIN 2000:2000 Central drinking water supply - Guide lines regarding requirements for drinking water, planning, construction, operation and maintenance of plants - Technical rule of the DVGW
DIN 4925-2:2014 Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 2: DN 100 to DN 200 with trapezoidal thread
DIN 4925-3:2014 Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube well - Part 3: DN 250 to DN 400 with trapezoidal thread
DIN 6164-1:1980 DIN colour chart; system based on the 2° standard colorimetric observer
DIN EN 10226-1:2004 Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation; German version EN 10226-1:2004
DIN EN ISO 178:2013 Plastics - Determination of flexural properties (ISO 178:2010 + Amd.1:2013); German version EN ISO 178:2010 + A1:2013
DIN EN ISO 179-1:2010 Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact test (ISO 179-1:2010); German version EN ISO 179-1:2010
DIN EN ISO 527-2:2012 Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics (ISO 527-2:2012); German version EN ISO 527-2:2012
DIN 4925-1:2014 history
2017DIN 4925-1:2017-10 Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 1: DN 35 to DN 100 with pipe thread / Note: This standard is part of the DVGW body of rules.
2017DIN 4925-1:2017 Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 1: DN 35 to DN 100 with pipe thread
2014DIN 4925-1:2014 Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 1: DN 35 to DN 100 with pipe thread
1999DIN 4925-1:1999 Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 1: DN 35 to DN 100 with Whitworth-pipe thread