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BS 3974-3:1980

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Specification for pipe supports Large bore, high temperature, marine and other applications
Available format(s)

Hardcopy , PDF

Withdrawn date

09-01-2004

Language(s)

English

Published date

10-31-1980

Foreword
Cooperating organizations
Specification
Section one. General design and manufacture
1 Scope
2 References
3 Definitions
4 Pipe support design
5 Temperature ranges for pipe supports
6 Materials
7 Manufacture and heat treatment
8 Protection
9 Marking
Section two. General applications
10 Pipe clip design data
11 Summary of pipe support components
Section three. Marine applications
12 Pipe support components
13 Pipe clip design
14 U-bolts and overstraps
15 Low temperature pipework
Appendix
A General design recommendations and typical
      illustrations for marine applications
Tables
1(a) Dimensions of pipe clips for steel pipes (range A:
      - 20 deg C to 100 deg C)
1(b) Dimensions of pipe clips for cast iron pipes
      (range A: - 20 deg C to 100 deg C)
1(c) Dimensions of pipe clips for copper/copper alloy
      tubes (range A: - 20 deg C to 100 deg C)
2 Dimensions of pipe clips for copper/copper alloy
      tubes (range B: - 20 deg C to 300 deg C)
3 Dimensions of alloy steel pipe clips for steel
      pipes (range D: - 20 deg C to 570 deg C)
4 Dimensions of alloy steel U-straps for steel pipes
      (range D: - 20 deg C to 570 deg C)
5(a) Dimensions of riser clamps for steel pipes (range
      D1: - 20 deg C to 510 deg C)
5(b) Dimensions of riser clamps for steel pipes (range
      D2: 510 deg C to 540 deg C)
5(c) Dimensions of riser clamps for steel pipes (range
      D3: 540 deg C to 570 deg C)
6 Dimensions of U-bolts
7 Dimensions of steel overstraps for steel pipes
8 Dimensions of steel overstraps for cast iron pipes
9 Dimensions of overstraps and hookstraps for
      copper/copper alloy tubes and precision steel
      tubes
10 Dimensions of steel overstraps for copper/copper
      alloy tubes
11 Dimensions of marine pipe clips for alloy steel
      pipes (range D(M): above 470 deg C to 565 deg C)
12 Materials for low temperature marine pipe supports
Figures
1 Pipe clip for steel, cast iron and copper/copper
      alloy pipes (range A: - 20 deg C to 100 deg C)
2 Pipe clip for copper/copper alloy tubes (range B:
      - 20 deg C to 300 deg C)
3 Alloy steel pipe clip for steel pipes (range D:
      - 20 deg C to 570 deg C)
4 U-strap
5 Alloy steel riser clamps for pipes up to and
      including 600 nominal size (range D: - 20 deg C to
      570 deg C)
6 U-bolt (to grip pipe)
7 Overstrap for steel pipes
8 Overstrap for cast iron pipes
9 Overstrap and hookstrap for copper/copper alloy
      tubes and precisions steel tubes
10 Overstrap for copper/copper alloy tubes
11 Alloy steel pipe clip for steel pipes (range D
      (marine): above 470 deg C to 565 deg C)
12 Typical insulated pipe clip applications
13 Typical high temperature marine pipe support
      applications
14 Typical marine pipe support applications for low
      temperature on liquefied natural gas (LNG) and
      liquefied petroleum gas (LPG) ships
15 Typical marine pipe anchor application for low
      temperature
16 Typical marine pipe support applications for
      non-ferrous pipework
17 Typical marine pipe support applications for
      ferrous pipework at ambient conditions

Gives design and dimensions.

Committee
PVE/10
DocumentType
Standard
Pages
44
PublisherName
British Standards Institution
Status
Withdrawn

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BS 3974-1:1974 Specification for pipe supports Pipe hangers, slider and roller type supports
BS 3974-2:1978 Specification for pipe supports Pipe clamps, cages, cantilevers and attachments to beams
BS 1501-2:1988 Steels for pressure purposes Specification for alloy steels: plates
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