Re: [PipingDesign] HP Well-head line Material Spec

From: <shreedhar>
Date: Thu Aug 22 2002 - 00:50:00 EDT

API-5L Gr-X60 should be a good alternate. Please check the availability in advance.

Best regards,
Shreedhar.
----- Original Message -----
From: "rajeev chaudhari" <rajeevbhai@yahoo.com> To: <PipingDesign@yahoogroups.com>
Sent: Wednesday, August 21, 2002 7:12 AM Subject: [PipingDesign] HP Well-head line Material Spec

> Dear friends,
>
> I need clarification for material specification in HP
> diesel injection line.
> As per piping specification, downhole diesel injection
> line (H.P line) is of API CLASS 5000. The piping &
> fitting material is ASTM-A519 GR4130 & flanges are of
> API 6A- ASTM A-694-F60
>
> We are not getting the correct consumables for this
> piping class . So we are working on substitution of
> this material with other which can withstand 345 bar
> pressure AT 1000 C.
>
> So can I use A-106 GRB Piping with higher wall
> thickness which can withstand above design parameters.
> If yes how can I take care of fittings? So that I can
> match pipe & fitting ID. Also A-106 GR-B is having
> yield strength very less compared with A-519 GR-4130
>
> Another solution is I can substitute with API-5L
> GR-X60 having the same yield strength as
> A-519 GR-4130 & also we are not having difficulty in
> getting consumables for the same.
>
> If anyone faces this kind of problem please let me
> know.
>
> Appreciate your valuable time.
>
> Best Regards
> Rajeev
> Piping Engineer,
> SMOE,Singapore
>
>
>
>
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Received on Thu Aug 22 00:50:00 2002

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