Norm

ASTM E675-02(2012)

Standard Specification for Interchangeable Taper-Ground Stopcocks And Stoppers

61,51

Over deze norm

Status Definitief
Aantal pagina's 11
Commissie E41.01
Gepubliceerd op 01-11-2012
Taal Engels

1.1 The specification provides standard dimensional requirements for obtaining, within practical limits, interchangeability in stopcocks and stoppers for ordinary laboratory and industrial applications. It covers dimensional interchangeability of the ground surfaces only and does not involve design characteristics of the item except where specified.

Note 1The dimensions pertaining to stopcocks and stoppers were taken from the Commercial Standard CS 21 of the U.S. Department of Commerce.
Note 2Although glass is the most commonly used material for stopcocks and stoppers, other materials may be used as specified. Stopcocks and stoppers constructed from glass should conform to Specifications E438 and E671.

Details

ICS-code 71.040.20
Nederlandse titel Standard Specification for Interchangeable Taper-Ground Stopcocks And Stoppers
Engelse titel Standard Specification for Interchangeable Taper-Ground Stopcocks And Stoppers

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