Re: Flange Bolts material substitution-Query.

From: <Sajit>
Date: Mon Sep 05 2005 - 04:14:00 EDT

Rajesh,

I had a similar query about B7M bolting for NACE service. Received no response.

Per ASME B16.5, A307 Gr B is low strength bolting and can be used upto 300#.

IS 1367 bolting will come under the classification of un-listed material. B16.5 defines how unlisted material is to be qualified to be used within it.

Sajit

<a href="/group/PipingDesign/post?postID=AJfHa8skqY_ZsPoBBc7IHSCzm27Fe_g8iJbceB3yCJKC_FNHWUT8dXmtQZZH6xSJ8wISr6_oOyKP69L_qiE">Rajesh.Balapure@ril.com</a> 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]

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[Non-text portions of this message have been removed] Received on Mon Sep 05 04:14:00 2005