-
-
Available Formats
- Options
- Availability
- Priced From ( in USD )
-
Available Formats
-
- Immediate download
- $124.00
- Add to Cart
-
- Printed Edition
- Ships in 1-2 business days
- $124.00
- Add to Cart
-
- Printed Edition + PDF
- Immediate download
- $191.00
- Add to Cart
Customers Who Bought This Also Bought
-
ISO 5826:2014
Priced From $194.00 -
ISO 5830:1984
Priced From $54.00 -
ISO 2503:2009
Priced From $194.00 -
ISO 10225:2013
Priced From $54.00
About This Item
Full Description
ISO 3821:2019 specifies requirements for rubber hoses (including twin hoses) for welding, cutting and allied processes.
This document 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 document 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 document does not specify requirements for hose assemblies; these are detailed in ISO 8207.
This document applies neither to thermoplastics hoses nor to hoses used for high pressure [>0,15 MPa (>1,5 bar)] acetylene.
Document History
-
ISO 3821:2019
viewing
Gas welding equipment - Rubber hoses for welding, cutting and allied processes- Most Recent
-
ISO 3821:2008
Gas welding equipment - Rubber hoses for welding, cutting and allied processes- Historical Version
-
ISO 3821:1998
Welding - Rubber hoses for welding, cutting and allied processes- Historical Version