71.120.10 - Reaction vessels and their components

This document specifies a European designation system of wrought aluminium and aluminium alloys, based on an international designation system, and the procedure to obtain such international designation.
It is in accordance with the "Recommendation" dated December 15, 1970, as revised in March 2002, for an International Designation System for Wrought Aluminum and Wrought Aluminum Alloys issued by the Aluminum Association, Washington DC 20006, USA.
This standard applies to wrought products and t...view more

This European Standard specifies material, design, inspection, testing and marking requirements of pressure equipment (e.g. vessels, pipes, valves) made from borosilicate glass 3.3 with a coefficient of mean linear thermal expansion of (3,3 +/- 0,1) x 10-6 K-1. The following are excluded: - circular, flat and tubular sight glasses, - equipment made from borosilicate glass with another coefficient of thermal expansion.

This European Standard specifies material, design, inspection, testing and marking requirements of pressure equipment (e.g. vessels, pipes, valves) made from borosilicate glass 3.3 with a coefficient of mean linear thermal expansion of (3,3 +/- 0,1) x 10-6 K-1. The following are excluded: - circular, flat and tubular sight glasses, - equipment made from borosilicate glass with another coefficient of thermal expansion.