BS EN 39:2001
Withdrawn
Loose steel tubes for tube and coupler scaffolds. Technical delivery conditions
Hardcopy , PDF
English
15-08-2001
21-05-2026
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and designation
4.1 Classification
4.2 Designation
5 Information to be supplied by the purchaser
5.1 Mandatory information
5.2 Options
5.3 Examples of ordering
6 Manufacturing process
6.1 Steelmaking process
6.2 Tube manufacture
7 Requirements
7.1 General
7.2 Chemical composition and mechanical properties
7.3 Appearance
7.4 Straightness
7.5 External weld bead and preparation of ends
7.6 Dimensions, mass and tolerances
8 Inspection
8.1 Type of inspection
8.2 Inspection documents
8.3 Summary of inspection and testing
9 Sampling
9.1 Frequency of tests
9.2 Preparation of samples and test pieces
10 Test Methods
10.1 Tensile test
10.2 Flattening test
10.3 Visual examination
10.4 Dimensional inspection
11 Retests, sorting and reprocessing
12 Marking
13 Coating
Annex A (informative) Values for design of structures
Bibliography
Describes requirements for non-alloy steel tubes for use with EN 74 couplers in the construction of falsework and working scaffolds. Includes detailed requirements for marking to aid long-term identification, for protective coating.
| Committee |
B/514/21
|
| DevelopmentNote |
Supersedes BS 1139-1.1(1990) (07/2001) Supersedes 96/108565 DC. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
This European Standard specifies the requirements for non-alloy steel tubes for use with EN 74 couplers in the construction of falsework and working scaffolds. It includes detailed requirements for marking to aid long term identification, for protective coating by reference to European and International Standards, and for inspection and testing. NOTE 1: Tubes to this European Standard, which have a specified outside diameter of 48,3 mm and specified thickness of 3,2 mm or 4,0 mm, may also be used in conjunction with other sizes and grades of steel tubes for applications such as prefabricated scaffolds. NOTE 2: The use of these tubes should be in accordance with appropriate International and national requirements, for example prEN 12811 and prEN 12812.
| Standards | Relationship |
| NBN EN 39 : 2001 | Identical |
| NEN EN 39 : 2001 | Identical |
| EN 39:2001 | Identical |
| DIN EN 39:2001-11 | Identical |
| NS EN 39 : 1ED 2001 | Identical |
| NF EN 39 : 2001 | Identical |
| I.S. EN 39:2001 | Identical |
| UNE-EN 39:2001 | Identical |
This standard has been withdrawn and is no longer current. No replacement edition is available.
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