 
	BS EN 1759-1:2004 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated. Steel flanges, NPS 1/2 to 24
Publication Year
2004
Document Status
Current
Abstract
Specifies Class 150 to Class 2500 and for sizes from NPS 1/2 to NPS 24. Requirements facings, dimensions, tolerances, threading, bolt sizes, marking, materials for bolting and flange materials with associated pressure/temperature ratings.
Document History
Supersedes BS 1560-3-1:1989.
ISBN
0580449246
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
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