Identifier
BS 4504-3.3:1989
Title
Circular flanges for pipes, valves and fittings (PN designated). Specification for copper alloy and composite flanges
Type of Document
Standard (Archived)
Edition Date
1989 Jun 30
Summary
Types of flanges from PN 6 to PN 40 and in sizes up to DN 1800. Facings, dimensions tolerances, bolt sizes, marking and materials for bolting and flange materials with associated pressure/temperature ratings.
ES Main Coverage
Site, Building and Enclosure Coverage
Project Stage