BS 1560-3.3:1989
Superseded
View Superseded by
Circular flanges for pipes, valves and fittings (Class designated). Steel, cast iron and copper alloy flanges Specification for copper alloy and composite flanges
Hardcopy , PDF
English
06-30-1989
03-12-2004
Foreword
Committees responsible
Specification
1. Scope
2. Ranges of nominal sizes
3. Class designation and pressure/temperature ratings
4. Materials
5. Bolting
6. Dimensions
7. Flange facings
8. Facing finishes
9. Spot facing or back facing of flanges
10. Tolerances
11. Marking
Appendices
A. Information to be supplied by the purchaser
B. Application and installation
C. Use of metric bolting in lieu of inch bolting
Tables
1. Types of copper alloy and composite flanges
2. Synoptic table
3. Copper alloy materials
4. Steel materials for composite and clad blank flanges
5. Surface finish of flange faces
6. Dimensions of Class 150 flanges
7. Dimensions of class 300 flanges
8. Tolerances
9. Pressure/temperature ratings for copper alloys
other than AB2 and CN 107
10. Pressure/temperature ratings for copper alloys
AB2 and CN 107
11. Pressure/temperature ratings for all copper alloy
large size flanges
12. Nominal bolt diameter
13. Inch/metric bolt comparisons
Figures
1. Flange codes
2. Dimensions of Class 150 flanges
3. Dimensions of Class 300 flanges
Specifies Classes 150 and 300 and sizes up to 36 in. Requirments for facings, dimensions, tolerances, bolt sizes, marking, materials for bolting and flange materials with associated pressure/temperature ratings.
| Committee |
PSE/15
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 7005-3:1988 | Similar to |
A newer version of this standard is available.
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