NA 054
DIN Standards Committee Plastics
Standards
[CURRENT]
DIN 4925-3
DIN 4925-3
Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 3: DN 250 to DN 400 with trapezoidal thread
Title (German)
Filter- und Vollwandrohre aus weichmacherfreiem Polyvinylchlorid (PVC-U) für Brunnen - Teil 3: DN 250 bis DN 400 mit Trapezgewinde
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 119-07-03-01 UA - Components and products for drilling technology and well construction