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BSI BS EN ISO 3821:2010

Gas welding equipment. Rubber hoses for welding, cutting and allied processes
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BSI BS EN ISO 3821:2010

Gas welding equipment. Rubber hoses for welding, cutting and allied processes

PUBLISH DATE 2010
PAGES 24
BSI BS EN ISO 3821:2010

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.

SDO BSI: British Standards Institution
Document Number ISO 3821
Publication Date April 30, 2010
Language en - English
Page Count 24
Revision Level
Supercedes
Committee WEE/18
Publish Date Document Id Type View
Oct. 7, 2019 BS EN ISO 3821:2019 Revision
April 30, 2010 BS EN ISO 3821:2010 Revision