DIN 4925-1:1999-04
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WELL SCREENS AND CASINGS OF UNPLASTICIZED POLYVINYLCHLORIDE (PVC-U) FOR TUBE WELLS - PART 1: DN 35 TO DN 100 WITH WHITWORTH-PIPE THREAD
Available format(s)
Hardcopy , PDF
Superseded date
03-07-2021
Language(s)
English
Published date
01-01-1999
Dimensions and requirements are specified for DN 35 to DN 100 PVC-U filter pipes and casings with Whitworth pipe thread, for use in well construction.
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