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RE: [MW:18970] Welding Repair Procedure for A312TP316H

Dear Ramin,

 

 

The Coil is designed for dry run at 550 deg C.

 

Shell : Waste Gas from Gas turbine Generator

 

Tube Side : Therm 66

 

 

Regards

 

Siva

 

Asset Integrity Lead

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Ramin Kondori
Sent: Monday, October 14, 2013 11:18 PM
To: materials-welding@googlegroups.com
Subject: Re: [MW:18938] Welding Repair Procedure for A312TP316H

 

Dear Sivaselva:

Our friend Octane is probably right but what are design and service requirements...?

(Design temp, Corrosive media, requirements for mechanical properties etc.)

 

Regards

Ramin Kondori

Sr. QA/QC Engineer

SINOPEC

r.kondori@petroyada.com
+98-2123592322
+98-9132150320

 

On Sun, Oct 13, 2013 at 9:19 PM, Octane Mac <octane.mac@gmail.com> wrote:

You need to use E16-8-2 welding consumable. No preheat, maximum interpass needs to be 175 C and no PWHT.

 

Octane

 

On Sun, Oct 13, 2013 at 9:34 AM, Sivaselvam Ponandrum <sivaselvam@kpoc.com.my> wrote:

Dear Sir,

 

Please provide Welding Repair Procedure for A312TP316H since this material has high carbon content.

 

 

The above material is used as tube material in the WHRU (Waste Heat Recovery Unit).

 

 

Regards

 

Siva

 

 

 


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