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
1989-06-30
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