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BS EN ISO 3821:2010

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Gas welding equipment. Rubber hoses for welding, cutting and allied processes
Available format(s)

Hardcopy , PDF

Superseded date

10-07-2019

Language(s)

English

Published date

04-30-2010

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Application
6 Hose designation
7 Materials
8 Dimensions and tolerances
9 Requirements and type tests
10 Hose colour and gas identification
Annex A (normative) - Method of test for non-ignition
Annex B (normative) - Method of test for resistance to
        n-pentane
Annex C (normative) - Method of test for resistance to
        incandescent particles and hot surfaces
Annex D (normative) - Summary of requirements and type tests
Annex E (normative) - Alternative oxygen gas colour codes
Bibliography

Describes requirements for rubber hoses (including twin hoses) for welding, cutting and allied processes.

This International Standard specifies requirements for rubber hoses (including twin hoses) for welding, cutting and allied processes.

This International Standard specifies requirements for rubber hoses for normal duty of 2 MPa (20 bar) and light duty [limited to hoses for maximum working pressure of 1 MPa (10 bar) and with bore up to and including 6,3 mm].

This International Standard applies to hoses operated at temperatures −20 °C to +60 °C and used in:

  • gas welding and cutting;

  • arc welding under the protection of an inert or active gas;

  • processes allied to welding and cutting, in particular, heating, brazing, and metallization.

This International Standard applies neither to thermoplastics hoses nor to hoses used for high pressure [>0,15 MPa (>1,5 bar)] acetylene.

Committee
WEE/18
DevelopmentNote
Supersedes BS EN 559. (04/2010)
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 3821:2008 Identical
EN ISO 3821:2010 Identical

BS 5908-2:2012 Fire and explosion precautions at premises handling flammable gases, liquids and dusts Guide to applicable standards and regulations
BS 6164:2011 Code of practice for health and safety in tunnelling in the construction industry
DEFSTAN 03-35/3(2011) : 2011 THERMAL CUTTING PROCESSES FOR ARMOUR PLATE (3-160 MM)
12/30258581 DC : 0 BS 5908-2 - FIRE AND EXPLOSION PRECAUTIONS AT PREMISES HANDLING FLAMMABLE GASES, LIQUIDS AND DUSTS - PART 2: GUIDE TO APPLICABLE STANDARDS AND REGULATIONS
11/30218915 DC : DRAFT JAN 2011 BS 6164 - CODE OF PRACTICE FOR HEALTH AND SAFETY IN TUNNELING IN THE CONSTRUCTION INDUSTRY

ISO 23529:2016 Rubber General procedures for preparing and conditioning test pieces for physical test methods
ISO 4672:1997 Rubber and plastics hoses Sub-ambient temperature flexibility tests
ISO 188:2011 Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
ISO 3:1973 Preferred numbers Series of preferred numbers
ISO 11114-3:2010 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 3: Autogenous ignition test for non-metallic materials in oxygen atmosphere
ISO 7326:2016 Rubber and plastics hoses Assessment of ozone resistance under static conditions
ISO 8330:2007 Rubber and plastics hoses and hose assemblies Vocabulary
ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
ISO 4671:2007 Rubber and plastics hoses and hose assemblies Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
ISO 1402:2009 Rubber and plastics hoses and hose assemblies Hydrostatic testing
ISO 1307:2006 Rubber and plastics hoses — Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
ISO 4080:2009 Rubber and plastics hoses and hose assemblies Determination of permeability to gas
ISO 8033:2016 Rubber and plastics hoses Determination of adhesion between components
ISO 1817:2015 Rubber, vulcanized or thermoplastic Determination of the effect of liquids

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Hardcopy - English
PDF - English
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