We use cookies to give you the best experience and to help improve our website
Find out what cookies we use and how to disable them
Standards Development
This Technical Report lists the hose connections for equipment for welding, cutting and allied processes which are standardised within countries of ISO member bodies. Its purpose is to prevent further proliferation of hose connections in countries or fields of applications where such connections have not been standardised. It is recommended that before allocating new hose connections. member bodies should consults tables 2 to 4 and select, if possible, those connections which have been adopted by the greatest number of countries. The listed hose connections are also in common use in countries not known to have issued a standard for hose connections, and this information is also given where available to the Committee. This use may be only partial in those countries.
This Technical Report only provides details of the thread type and size applying to that connection. For a more complete description of a hose connection and further applicable requirements and limitations, reference should be made to the corresponding national standard or national industry specification.
One world - one document. Adoption of ISO/TR 28821:2012 as an EN-ISO-document based on Dec 05/2020 of CEN/TC 121 on 2020-03-03.
You are now following this standard. Weekly digest emails will be sent to update you on the following activities:
You can manage your follow preferences from your Account. Please check your mailbox junk folder if you don't receive the weekly email.
You have successfully unsubscribed from weekly updates for this standard.
Comment on proposal
Required form fields are indicated by an asterisk (*) character.