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BSI
BS 2051-1:1973

BS 2051-1:1973

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Tube and pipe fittings for engineering purposes Copper and copper alloys capillary and compression tube fittings for engineering purposes

Available format(s)

Hardcopy , PDF

Withdrawn date

02-08-2013

Language(s)

English

Published date

20-10-1973

Publisher

British Standards Institution

Cooperating organizations
Foreword
Specification
1. General requirements
1.1 Scope
1.2 Design
1.3 Workmanship
1.4 Designation of sizes of fittings
1.5 Screw threads
1.6 Maximum permissible working pressure
1.7 Materials
1.8 Dimensions
1.9 Across flat sizes
1.10 Hydraulic 'type' test for assembled joint
1.11 Test for porosity
1.12 Marking
1.13 Certificate of compliance
2. Capillary fittings
2.1 Type of fittings
2.2 Design and construction
3. Type A compression fittings
3.1 Type of fittings
3.2 Design and construction
3.3 Repeatability of jointing
4. Type B compression fittings
4.1 Type of fittings
4.2 Design and construction
4.3 Repeatability of jointing
Appendices
A. Methods of designating unequal fittings
B. Sizes of copper and copper alloy tubes
Tables
1. Standard threaded ends (parallel threads)
2. Standard threaded ends (taper threads)
3. Maximum permissible working pressure
4. Dimensions of compression fittings
5. Across flat sizes
6. Dimensions of capillary fittings

Applies to capillary and compression fittings, Types A and B, in sizes ranging from 4 mm to 42 mm inclusive. These fittings are intended primarily for use with tubes of the outside diameters given in BS 2871:Part 2.

Committee
NFE/34
DevelopmentNote
Supersedes BS 2051(1953) (07/2004) Supersedes 71/31676 DC. (06/2005) Inactive for the new design. (09/2008)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Withdrawn
Supersedes

BS 5306-5.2:1984 Code of practice for fire extinguishing installations and equipment on premises. Halon systems Halon 1211 total flooding systems
BS 799-4:1972 Specification for oil burning equipment Atomizing burners over 36 litres per hour and associated equipment for single burner and multi burner installations
BS 4575-2:1987 Fluid power transmission and control systems Code of practice for pneumatic equipment and systems
BS 1306:1975 Specification for copper and copper alloy pressure piping systems
BS 7186:1989 Specification for non-domestic gas-fired overhead radiant tube heaters
BS 5449:1990 Specification for forced circulation hot water central heating systems for domestic premises
BS 4096:1967 Specification for non-domestic space heaters burning liquefied petroleum gases
BS 2051-2:1984 Tube and pipe fittings for engineering purposes Specification for olive type copper alloy compression tube fittings
11/30244843 DC : 0 BS 5306-4:2001+A1 - FIRE EXTINGUISHING INSTALLATIONS AND EQUIPMENT ON PREMISES - PART 4: SPECIFICATION FOR CARBON DIOXIDE SYSTEMS
BS 5885-2:1987 Automatic gas burners Specification for packaged burners with input rating 7.5 kW up to but excluding 60 kW
BS 1963:1969 Specification for pressure operated relay valves for gas burning appliances
BS MA 60:1986 Summary and application of copper and copper alloy tubes for ships\' pipework systems
BS 4807:1991 Recommendation for centralized lubrication systems
BS 5885-1:1988 Automatic gas burners Specification for burners with input rating 60 kW and above
BS 799-4:1991 Oil burning equipment Specification for atomizing burners (other than monobloc type) together with associated equipment for single burner and multi burner installations
BS 5306-4(2001) : 2001 FIRE EXTINGUISHING INSTALLATIONS AND EQUIPMENT ON PREMISES - PART 4: SPECIFICATION FOR CARBON DIOXIDE SYSTEMS
BS 5154:1983 Specification for copper alloy globe, globe stop and check, check and gate valves
BS 5154:1991 Specification for copper alloy globe, globe stop and check, check and gate valves
BS 799-3:1981 Oil burning equipment Automatic and semi-automatic atomizing burners up to 36 litres per hour
BS 5306-5.1:1992 Code of practice for fire extinguishing installations and equipment on premises. Halon systems Specification for halon 1301 total flooding systems
BS 1552:1989 Specification for manual shut-off valves for use with 1st, 2nd and 3rd family gases
BS 864-2:1983 Capillary and compression tube fittings of copper and copper alloy Specification for capillary and compression fittings for copper tubes
BS 5154:1989 Specification for copper alloy globe, globe stop and check, check and gate valves
BS 799-2:1991 Oil burning equipment Specification for vaporizing burners
BS 5306-4:2001+A1:2012 Fire extinguishing installations and equipment on premises Specification for carbon dioxide systems
BS MA 18:1973 Specification for salt water piping systems in ships
BS 6755-1:1986 Testing of valves Specification for production pressure testing requirements
BS 799-2:1981 Specification for oil burning equipment Vaporizing burners
BS 5306-5.1(1982) : 1982 FIRE EXTINGUISHING INSTALLATIONS AND EQUIPMENT ON PREMISES - HALON SYSTEMS - HALON 1301 TOTAL FLOODING SYSTEMS
BS 3351:1971 Specification for piping systems for petroleum refineries and petrochemical plants
BS 4807:1972 Recommendations for centralized lubrication as applied to plant and machinery

BS 4229-1:1967 Recommendations for metric sizes of non-ferrous and ferrous bars. Non-ferrous bars
BS MA 18:1973 Specification for salt water piping systems in ships
BS 2871-1:1971 Specification for copper and copper alloys. Tubes Copper tubes for water, gas and sanitation
BS 2874:1969 Specification for copper and copper alloys. Rods and sections (other than forging stock)
BS 1035-40(1964) : LATEST
BS 1306-1:1955 Non ferrous pipes and piping installations for and in connection with land boilers
BS 21:1973 Specification for pipe threads for tubes and fittings where pressure-tight joints are made on the threads
BS 2872:1969 Specification for copper and copper alloys. Forging stock and forgings
BS 2871-2:1972 Specification for copper and copper alloys. Tubes Tubes for general purposes
BS 1172-74,1861,1954(1964) : LATEST SEE BS 1035-40, 1172-74, 1861, 1954(1964)
BS 864-2:1971 Capillary and compression tube fittings of copper and copper alloy. Metric units

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PDF - English
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