DIN 4922-1 PDF

Published Date: 10/01/2017

Steel filter and solid wall pipes for wells - Part 1: Solid wall pipes and slot perforation filters

Published Date: 06/01/2002

Stainless steel wire wrapped well screens - Part 1: Sizes DN 40 to DN 100 threaded screens with continuos slot

Published Date: 06/01/2002

Stainless steel wire wrapped well screens - Part 2: Sizes DN 100 to DN 500 threaded screens with continuous slot

Published Date: 06/01/2002

Stainless steel wire wrapped well screens - Part 3: Sizes DN 500 to DN 1000 flanged screens with continuous slot

Published Date: 10/01/1999

Steel water well filter pipes - Part 4: DN 100 to DN 500 pipe joint assemblies with joints resistant to axial thrust

Published Date: 04/01/1981

Steel Filter Pipes for Drilled Wells with Screwed Connection DN 100 to DN 500

Published Date: 02/01/1978

Steel Filter Pipes for Drilled Wells with Slot Perforation and Fisching (Butt Strap Joint)

Published Date: 12/01/1975

Steel Filter Pipes for Drilled Wells; Flanged Connection, NW 500 to NW 1000 (Nominal Diameter 500 to 1000)

Published Date: 09/01/2012

Soil, investigation and testing - Proctor-test

Published Date: 11/01/1990

Prefabricated glass fibre reinforced plastic (UP-GF) manholes for use in sewerage systems; dimensions and technical delivery conditions

Published Date: 09/01/2013

Stability analysis of diaphragm walls

Published Date: 03/01/2019

Hot applied joint sealants - Part 8: Test method for the determination of the change in weight of fuel resistance joint sealants after fuel immersion

Published Date: 11/01/2000

Published Date: 12/01/1999

Published Date: 03/01/1998

Published Date: 11/01/1997

Published Date: 04/01/1998

Published Date: 11/01/1997