FLANGES AND BOLTING FOR PIPES, VALVES AND FITTINGS B.S. 10

FLANGES AND BOLTING

FOR PIPES, VALVES

AND FITTINGS

B.S. 10

This standard provides for a series of carbon steel, alloy steel, cast iron and copper alloy flanges, and also appropriate bolts and nuts, for use with pipes, valves and fittings containing steam, oil, compressed air or water within the following ranges of temperature and pressure:
SCOPE
Temperature: - 328°F (- 20°C) up to and including 975°F (524°C) $e,,d
Pressure: Up to and including 2800 lbf/ina.
(for low temperature applications refer to Clause 9). i%
The use of flanges complying with this standard for temperatures below 0°F (--174°C) shall be agreed between purchaser and manufacturer.
These flanges may also be used on pipes, valves and fittings carrying other fluids for which the same requirements for safety and joint tightness are 
appropriate.

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