Re: [MW:29799] SA420 Gr. WPL6/SA234 Gr. WPB

The fittings are dual certified, you can use them for both classification.

On Sat, Jul 6, 2019 at 8:47 AM 'anand gupta' via Materials & Welding <materials-welding@googlegroups.com> wrote:

I think it was punch by mistake. 

No body manufacturer one product with dual spec. 

Regards 

A p gupta 

ThyssenKrupp 

Qc manager 

Sent from Yahoo Mail on Android

On Sat, 6 Jul 2019 at 9:20, U2L Poenya

<sulfiafdhal@gmail.com> wrote:

Thank's for your advice sir..

But, why the manufacture make the product with double spec in same of part

 

Thanks

 

 

SuLfi

 

Sent from Mail for Windows 10

 

From: anand gupta
Sent: Saturday, 6 July 2019 10:12 AM
To: materials-welding@googlegroups.com; Sulfi Afdhal; Materials & Welding
Subject: Re: [MW:29780] SA420 Gr. WPL6/SA234 Gr. WPB

 

WPB is for high temp and WPL6  is for low temp. 

You can not use. 

 

Regards 

 

A p gupta 

ThyssenKrupp 

Qc manager 

Sent from Yahoo Mail on Android

 

On Fri, 5 Jul 2019 at 19:36, Sulfi Afdhal

<sulfiafdhal@gmail.com> wrote:

Dear

 

I have a question about my Inspection Certificate of pipe fitting.

We order of material for low temperature ASTM A420 Gr. WPL6.

But, in hard stamp and certificate is "WPL6/WPB" (Attached)

Where i know, for WPB is ASTM A234.

what is the product can used for Low Temperature Service -45degree Celcius???

and if true, any one know reference from standard ASTM???

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
Visit this group at https://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/4d83d7bf-10a1-4d0e-8cb7-6a0efd0c7679%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

 

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
Visit this group at https://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/126229978.3677541.1562400848720%40mail.yahoo.com.
For more options, visit https://groups.google.com/d/optout.

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
Visit this group at https://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAGta9%3DvVVSQa0Ub24NowqyLeg_dBG5Fmrodicfh%2B86NFsGKkEA%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.