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BS 143 and 1256:2000 | 15 Mar 2000 | BSI Knowledge
Standard
Withdrawn
BS 143 and 1256:2000
Threaded pipe fittings in malleable cast iron and cast copper alloy
Published:
15 Mar 2000
•
Withdrawn:
15 Dec 2025
Overview
Preview
References
History
Product Details
Descriptors
Pipe fittings
Pipe caps
Zinc
Elbows (pipes)
Taper threads
Sockets (threaded)
Bushes (mechanical components)
Designations
Pipe couplings
Threads
Dimensions
Ratings
Hexagonal shape
Dimensional tolerances
Pipe tees
Malleable cast-iron
Leak tests
Pipe connections
Fluids
Design
Temperature
Marking
Approval testing
Test pressure
Bend couplings
Parallel threads
Nipples (pipes)
Castings
Metal coatings
Cast-iron
Copper alloys
Pipe junctions
Performance
Size
Screwed fittings
Pipe crosses
Gases
Unions
Threaded components
Pipe plugs
ICS Codes
23.040.40 Metal fittings
Committee
ISE/110
International relationships
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ISBN
0 580 33142 3
Publisher
BSI