If you have difficulty in submitting comments on draft standards you can use a commenting template and email it to admin.start@bsigroup.com. The commenting template can be found here.
Standards Development
This document specifies the requirements on rail gas pressure welding, including the requirements for approval process, laboratory tests, production test, approval of contractor/welder, as well as the acceptance criteria of gas pressure welds in track.
This document concerns the welding of 43 kg/m – 75 kg/m new vignole rails of the same profiles and the same grades.
This document is restricted to butt welding for connecting rail ends.
NOTE Conformity with the requirements of this standard does not ensure the suitability of a welding process for specific conditions of track and traffic.
This document does not cover welds made between different rail sections, differently worn rails or different rail grades.
Required form fields are indicated by an asterisk (*) character.
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 by: