BS 3974-3:1980
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
Hardcopy , PDF
01-09-2004
English
31-10-1980
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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
|
| Standards | Relationship |
| UNE-EN 14175-7:2012 | Identical |
| BS MA 94:1981 | Specification for thermal insulation for marine piping systems |
| BS MA 18:1973 | Specification for salt water piping systems in ships |
| BS 5970:2001 | Code of practice for thermal insulation of pipework and equipment in the temperature range of -100°C to +870°C |
| BS 6880-3:1988 | Code of practice for low temperature hot water heating systems of output greater than 45 kW Installation, commissioning and maintenance |
| 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 |
| BS 481-1:1971 | Specification for industrial wire mesh Woven annealed wire cloth with square apertures, plain or twilled weave |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.