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NA 119

DIN Standards Committee Water Practice

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Draft standard [Withdrawn]

DIN 4925-3/A1
Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube well - Part 3: DN 250 to DN 400 with trapezoidal thread; Amendment A1

Title (German)

Filter- und Vollwandrohre aus weichmacherfreiem Polyvinylchlorid (PVC-U) für Brunnen - Teil 3: DN 250 bis DN 400 mit Trapezgewinde; Änderung A1

Responsible national committee

NA 119-07-03-01 UA - Components and products for drilling technology and well construction  

Edition 2017-05
Original language German
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Table of contents

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