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BS 4504-3.1:1989 - WITHDRAWN (replaced by BS EN 1092-1:2002)

WARNING: This is a WITHDRAWN standard
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Circular flanges for pipes, valves and fittings (PN designated). Steel, cast iron and copper alloy flanges. Specification for steel flanges

     Flanges, couplings and joints

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BS 4504-3.1:1989


Types of circular steel flanges from PN 2.5 to PN 40 and in sizes up to DN 4000. Facings, dimensions, tolerances, threading, bolt sizes, marking and materials for bolting and flange materials with associated pressure/temperature ratings.

BSi code: BS 4504-3.1:1989
ISBN number: 0 580 17037 3
Product code: 00196445
Publication Date: 30th Jun 1989

Subjects Related to BS 4504-3.1:1989: Flanges - Flange facings - Bolting - Flanged fittings - Pipe fittings - Steels - Manganese steels - Chromium steels - Molybdenum steels - Circular shape - Dimensions - Pressure pipes - Design - Pressure - Temperature - Ratings - Size - Threads - Marking - Surface texture - Installation - Fluid equipment