Re: Flange Bolts material substitution-Query.

The mentioned bolting material is inferior to ASTM A 307. However for low pressure utility systems, IS 1367 material can be used but the recommended grade is 6.6.
RVRamachandran
--- In PipingDesign@yahoogroups.com, Rajesh.Balapure@r... wrote:
> Dear Members,
> My Query:->
> Whether ,IS 1367 gr 4.6 bolt material can be substituted for
A307Gr B for
> piping flange bolts.
>
>
> Regards,
> Rajesh V Balapure
>
> [Non-text portions of this message have been removed]
Received on Sun Sep 04 11:50:00 2005