NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 4925-2
DIN 4925-2
Filter pipes of unplasticized polyvinyl chloride (rigid PVC, PVC-U) for drilled wells, with cross-perforation and threaded connection for nominal sizes DN 125 to DN 200
Title (German)
Kunststoff-Filterrohre aus weichmacherfreiem Polyvinylchlorid (PVC hart, PVC-U) für Bohrbrunnen, mit Querschlitzung und Gewindeverbindung; DN 125 bis DN 200
Document: references other documents
Responsible national committee
NA 119-07-03-01 UA - Components and products for drilling technology and well construction