NA 119
DIN Standards Committee Water Practice
Draft standard
[Pre-order]
DIN 4925-2
DIN 4925-2
Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 2: DN 100 to DN 200 with trapezoidal thread
Title (German)
Filter- und Vollwandrohre aus weichmacherfreiem Polyvinylchlorid (PVC-U) für Brunnen - Teil 2: DN 100 bis DN 200 mit Trapezgewinde
Responsible national committee
NA 119-07-03-01 UA - Components and products for drilling technology and well construction