Re: [MW:21456] welding ss pipes with R316LT1

You can try Vapor blasting if approachable.

S.N.Bagchi

On Thursday, July 24, 2014 10:57 AM, Abi Joseph <joseph@dnhsecheron.net> wrote:

Dear Friend

I really don't think this is a forum to promote a particular manufacturer's product & services, but to share the technical knowledge, experience and expertise, of each of the valued forum members. 

 

Fond Regards,

Abi Joseph

Dear Mr Prem Nautiyal - Your view pl.

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From: "Amitabha.Bhattacharya@voestalpine.com" <Amitabha.Bhattacharya@voestalpine.com>
To: materials-welding@googlegroups.com
Sent: Monday, July 21, 2014 3:28 PM
Subject: RE: [MW:21436] welding ss pipes with R316LT1

Hi Deepak,

 

There is no way you can avoid slag going to otherside-in fact purpose of a flux-cored TIG filler  is to produce fluid slag acting deemed purging.

 

I would suggest you may look at the attached PDS of Avesta 316L/SKR -4D electrodes recommended for such applications.

Hope this helps..

Thanks

 

With Regards

Amitabha Bhattacharya

Head - Application Technology

 

voestalpine Bohler Welding India Pvt. Ltd.

voestalpine Bohler Application Technology Centre

A-140, Metropolitan, ground floor

Road no. 23, Wagle Industrial Estate

Thane – 400604, India

T. +91-22-2582 8855

F. +91-22-2857 4445

M. +91-98 33998246

amitabha.bhattacharya@voestalpine.com

www.voestalpine.com/welding

voestalpine – One step ahead

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of DEEPAK cb
Sent: Monday, July 21, 2014 2:18 PM
To: materials-welding@googlegroups.com
Subject: [MW:21434] welding ss pipes with R316LT1

 

Dear All

 

I need to do some repair works in 316L pipes. So purging in these pipes are a problem and so am planning to use R316LT1-5 from the manufacture kobelco. Welding process is TIG. As per the manufacture R316LT1 does not requires any purging and can do the root run using the filler wire. But slag will be formed in the back side of the root. IS there any way to remove these  slags as it is drinking water line.

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