Wednesday, July 31, 2019

Re: [SOCIAL NETWORK] [MW:29908] Material selection for Desalination plants and brine solution

Desalination water

On Wed, Jul 31, 2019, 12:54 Hemant W Joshi <hwjoshi@tce.co.in> wrote:

To shri h. sangamnekar

 

Titanium could be very costly . is the piping meant for raw sea water or the desalinated water?

 

From: materials-welding@googlegroups.com <materials-welding@googlegroups.com> On Behalf Of Hrushikesh Sangamnerkar
Sent: 30 July 2019 21:07
To: Materials & Welding <materials-welding@googlegroups.com>
Subject: [SOCIAL NETWORK] [MW:29899] Material selection for Desalination plants and brine solution

 

Dear expert,

 

Which material is suited to desalination plants keeping in mind the corrosion resistant properties?

 

Will titanium work well?

 

If any references or process licensors data available specifically for these applications do share.

 

Regards,

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Re: [MW:29908] weld metal weaving in FCAW process-reg

generally the  id dia of nozzle is the maximum
THANKS & BEST REGARDS,
KG.PANDITHAN, BE, IWE,  CSWIP 3.1,
ISO 9712 Level 2 in VT,
ASNT-Level II in PT,MT,RT & UT,
LA ISO 9001-2015,
International Welding Engineer. 
CONSULTANT-WELDING & QUALITY
Mobile no: +919940739349


On Wed, Jul 31, 2019 at 12:54 PM Dinesh Somwanshi <som.din@gmail.com> wrote:

Shall not be more than 10mm,

On Jul 30, 2019 9:08 PM, "Kannayeram Gnanapandithan" <kgpandithan@gmail.com> wrote:
If dia of is 1.2mm, then it is 7.2mm???

On Tue, 30 Jul 2019 1:22 pm Rahul Rathod, <welder.tigarc6g@gmail.com> wrote:
Greetings!!!

6 times the electrode diameter.
 

With Regards


Rahul J Rathod 
Welding Technician 

Mob +919727076573

What's up +9181155889118

 view my profile onLinkedIn view my profile on facebook my skype id


On Mon, 29 Jul 2019 at 15:53, manu <manojkumar.dme@gmail.com> wrote:
Dear 

You may refer to ASME section part 2 C fig 2 note 4 , states 6 times the electrode diameter.

Regards
Manoj

On Tue, 23 Jul 2019 at 9:50 AM G.K.PILLAI <pillai762000@gmail.com> wrote:
Dear Experts,

Please advise me that as per BSEN standards how much weld metal weaving can be allowed for FCAW process .please provide some referance also.
Thanks in advance for your help.

Thanks&Regards,

G.K.PILLAI.

MOBILE

+97433329545    (QATAR)
+919500755882   (INDIA)

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Re: [MW:29906] Impact testing as per ASME B31.3

In my opinion, for the below stated conditions, as per ASME B31.3, Impact test is applicable. I.e. supplementary essential variables for ASME Section 09 becomes essential variables. 

And, the qualified WPS thickness shall be T/2 to T+6mm, i.e. 8.74 mm to 23.48 mm in your case.


Regards,

Sudhakar K

Welding Engineer 




On Wed, Jul 31, 2019 at 11:24 AM Babur Khan <mbabur.bwp@gmail.com> wrote:
Dear experts, 
Please clarify for impact test requirements of below variables.
Construction code ASME B31.3
Material A106 Gr. B
The thickness of Pipe. 17.48 mm
Temperature Limit 0^ F (-17.78^ C)
PWHT yes.
Table A-1 refers to curve B
Table 323.2.2A minimum Temperature without Impact Testing for CS showing under curve B 9^ F ( 12.8^ C).
My Question is for above case Impact testing for WPS qualification is required?  

Regards,

Muhammad Babur Khan Lashari
Sr. QA/QC Inspector (Welding)

(CSWIP 3.1 / CWI II From PWI) 

Mob: + 966 58 2774568 / 050 5193275

PAK : + 92 334 6186285 (Whatsapp)

Skype: babur.lashari

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RE: [SOCIAL NETWORK] [MW:29906] Material selection for Desalination plants and brine solution

Dears,
Titanium is for sea water.                            Thanks & Best   Regards                                                                Rehan

On Wed, 31 Jul 2019 at 10:24 am, Hemant W Joshi
<hwjoshi@tce.co.in> wrote:

To shri h. sangamnekar

 

Titanium could be very costly . is the piping meant for raw sea water or the desalinated water?

 

From: materials-welding@googlegroups.com <materials-welding@googlegroups.com> On Behalf Of Hrushikesh Sangamnerkar
Sent: 30 July 2019 21:07
To: Materials & Welding <materials-welding@googlegroups.com>
Subject: [SOCIAL NETWORK] [MW:29899] Material selection for Desalination plants and brine solution

 

Dear expert,

 

Which material is suited to desalination plants keeping in mind the corrosion resistant properties?

 

Will titanium work well?

 

If any references or process licensors data available specifically for these applications do share.

 

Regards,

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RE: [SOCIAL NETWORK] [MW:29902] Material selection for Desalination plants and brine solution

To shri h. sangamnekar

 

Titanium could be very costly . is the piping meant for raw sea water or the desalinated water?

 

From: materials-welding@googlegroups.com <materials-welding@googlegroups.com> On Behalf Of Hrushikesh Sangamnerkar
Sent: 30 July 2019 21:07
To: Materials & Welding <materials-welding@googlegroups.com>
Subject: [SOCIAL NETWORK] [MW:29899] Material selection for Desalination plants and brine solution

 

Dear expert,

 

Which material is suited to desalination plants keeping in mind the corrosion resistant properties?

 

Will titanium work well?

 

If any references or process licensors data available specifically for these applications do share.

 

Regards,

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Re: [MW:29902] Re: PWHT THICKNESS

Hi,
ASME Section VIII Div.1 for pressure vessel construction. In your case its a base frame (not pressure vessel) so the construction code will be AWS D1.1. As per AWS D1.1, If heat treatment required by your contract or PO documents/project specification then  you should do as per AWS D1.1, Section 5.8.

Thanks& Regards,

 

(Karthik)

Karthikeyan.S

QA/QC Manager
Agon Pacific Co.,Ltd.
M: +66-655-174-397, +66-892-512-282

E-mail : karthik6684@yahoo.com



On Tuesday, July 30, 2019, 10:38:56 PM GMT+7, Sumit Baliram Bhadakwad <bhadakwad.sumit@gmail.com> wrote:


Hello Sir ,

We are following ASME SECTION VIII DIV 1. Please guide me.
Actually I am confused between UCS-56(d)(1) through (5) term "maximum material thickness " & UW-40(f)(1) through (6).

I want to  below details .

unrestricted heating rate up to .
Heating rate of maximum :- 
Holding temperature 
Soaking Time : 
Cooling rate of maximum:- 
Unrestricted cooling rate -

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Tuesday, July 30, 2019

[MW:29902] Impact testing as per ASME B31.3

Dear experts, 
Please clarify for impact test requirements of below variables.
Construction code ASME B31.3
Material A106 Gr. B
The thickness of Pipe. 17.48 mm
Temperature Limit 0^ F (-17.78^ C)
PWHT yes.
Table A-1 refers to curve B
Table 323.2.2A minimum Temperature without Impact Testing for CS showing under curve B 9^ F ( 12.8^ C).
My Question is for above case Impact testing for WPS qualification is required?  

Regards,

Muhammad Babur Khan Lashari
Sr. QA/QC Inspector (Welding)

(CSWIP 3.1 / CWI II From PWI) 

Mob: + 966 58 2774568 / 050 5193275

PAK : + 92 334 6186285 (Whatsapp)

Skype: babur.lashari

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Re: [MW:29902] weld metal weaving in FCAW process-reg

Shall not be more than 10mm,

On Jul 30, 2019 9:08 PM, "Kannayeram Gnanapandithan" <kgpandithan@gmail.com> wrote:
If dia of is 1.2mm, then it is 7.2mm???

On Tue, 30 Jul 2019 1:22 pm Rahul Rathod, <welder.tigarc6g@gmail.com> wrote:
Greetings!!!

6 times the electrode diameter.
 

With Regards


Rahul J Rathod 
Welding Technician 

Mob +919727076573

What's up +9181155889118

 view my profile onLinkedIn view my profile on facebook my skype id


On Mon, 29 Jul 2019 at 15:53, manu <manojkumar.dme@gmail.com> wrote:
Dear 

You may refer to ASME section part 2 C fig 2 note 4 , states 6 times the electrode diameter.

Regards
Manoj

On Tue, 23 Jul 2019 at 9:50 AM G.K.PILLAI <pillai762000@gmail.com> wrote:
Dear Experts,

Please advise me that as per BSEN standards how much weld metal weaving can be allowed for FCAW process .please provide some referance also.
Thanks in advance for your help.

Thanks&Regards,

G.K.PILLAI.

MOBILE

+97433329545    (QATAR)
+919500755882   (INDIA)

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[MW:29899] Material selection for Desalination plants and brine solution

Dear expert,

Which material is suited to desalination plants keeping in mind the corrosion resistant properties?

Will titanium work well?

If any references or process licensors data available specifically for these applications do share.

Regards,

--
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Re: [MW:29899] weld metal weaving in FCAW process-reg

If dia of is 1.2mm, then it is 7.2mm???

On Tue, 30 Jul 2019 1:22 pm Rahul Rathod, <welder.tigarc6g@gmail.com> wrote:
Greetings!!!

6 times the electrode diameter.
 

With Regards


Rahul J Rathod 
Welding Technician 

Mob +919727076573

What's up +9181155889118

 view my profile onLinkedIn view my profile on facebook my skype id


On Mon, 29 Jul 2019 at 15:53, manu <manojkumar.dme@gmail.com> wrote:
Dear 

You may refer to ASME section part 2 C fig 2 note 4 , states 6 times the electrode diameter.

Regards
Manoj

On Tue, 23 Jul 2019 at 9:50 AM G.K.PILLAI <pillai762000@gmail.com> wrote:
Dear Experts,

Please advise me that as per BSEN standards how much weld metal weaving can be allowed for FCAW process .please provide some referance also.
Thanks in advance for your help.

Thanks&Regards,

G.K.PILLAI.

MOBILE

+97433329545    (QATAR)
+919500755882   (INDIA)

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[MW:29899] Re: PWHT THICKNESS

Hello Sir ,

We are following ASME SECTION VIII DIV 1. Please guide me.
Actually I am confused between UCS-56(d)(1) through (5) term "maximum material thickness " & UW-40(f)(1) through (6).

I want to  below details .

unrestricted heating rate up to .
Heating rate of maximum :- 
Holding temperature 
Soaking Time : 
Cooling rate of maximum:- 
Unrestricted cooling rate -

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Re: [MW:29895] PWHT THICKNESS

hi,

what is the Code of construction , please follow that guidelines,

Regards,

On Mon, Jul 29, 2019 at 2:22 PM Sumit Baliram Bhadakwad <bhadakwad.sumit@gmail.com> wrote:
Hello everyone ,

I am confused between Pwht requirements .

We are manufacturing a base frame of size 15m x 5 m  x 3 m in H besm of size 305x305x118x20mm thk and in which different size plate used to weld on beam but 105mm thk is the higher size of plate. weld is type of fillet.

So i need to know which thickness consider for pwht requirement & heating ,cooling rate calculation.

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[MW:29895] Impact testing as per ASME B31.3 table 323.2.2A

Dear experts,
Please clarify for impact test requirements of below variables.
Construction code ASME B31.3
Material A106 Gr. B
Thickness 17.48 mm
Temperature Limit 0^ F (-17.78^ C)
PWHT yes.
Table A-1 refers to curve B
Table 323.2.2A minimum Temperature without Impact Testing for CS showing under curve B 9^ F ( 12.8^ C).
My Question is for above case Impact testing for WPS qualification is required ?

Muhammad Babur Khan
Cell 0092 334 6186285
00966 582774568
Sent from my iPhone

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[MW:29895] External Piping loose items (ASME CERTIFICATION) welding at site

Dear experts ,
  
 Utility Boiler stamped at SHOP having some external piping loose items which comes under certification will be welded at site .
 Is it required AI involvement .

Thanks and Regards
 Abraham A P




 

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Monday, July 29, 2019

Re: [MW:29895] weld metal weaving in FCAW process-reg

Greetings!!!

6 times the electrode diameter.
 

With Regards


Rahul J Rathod 
Welding Technician 

Mob +919727076573

What's up +9181155889118

 view my profile onLinkedIn view my profile on facebook my skype id


On Mon, 29 Jul 2019 at 15:53, manu <manojkumar.dme@gmail.com> wrote:
Dear 

You may refer to ASME section part 2 C fig 2 note 4 , states 6 times the electrode diameter.

Regards
Manoj

On Tue, 23 Jul 2019 at 9:50 AM G.K.PILLAI <pillai762000@gmail.com> wrote:
Dear Experts,

Please advise me that as per BSEN standards how much weld metal weaving can be allowed for FCAW process .please provide some referance also.
Thanks in advance for your help.

Thanks&Regards,

G.K.PILLAI.

MOBILE

+97433329545    (QATAR)
+919500755882   (INDIA)

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Sunday, July 28, 2019

Re: [MW:29893] weld metal weaving in FCAW process-reg

Dear 

You may refer to ASME section part 2 C fig 2 note 4 , states 6 times the electrode diameter.

Regards
Manoj

On Tue, 23 Jul 2019 at 9:50 AM G.K.PILLAI <pillai762000@gmail.com> wrote:
Dear Experts,

Please advise me that as per BSEN standards how much weld metal weaving can be allowed for FCAW process .please provide some referance also.
Thanks in advance for your help.

Thanks&Regards,

G.K.PILLAI.

MOBILE

+97433329545    (QATAR)
+919500755882   (INDIA)

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[MW:29893] PWHT THICKNESS

Hello everyone ,

I am confused between Pwht requirements .

We are manufacturing a base frame of size 15m x 5 m  x 3 m in H besm of size 305x305x118x20mm thk and in which different size plate used to weld on beam but 105mm thk is the higher size of plate. weld is type of fillet.

So i need to know which thickness consider for pwht requirement & heating ,cooling rate calculation.

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Saturday, July 27, 2019

Re: [MW:29892] weld metal weaving in FCAW process-reg

Greetings,

I could'nt find anywhere in BSEN, so i had corelated with Saudi aramco standard SAEP 1113 WTS, see the reference below, but if any experts found in BS EN let me know, thanks.



Regards,
Mohamed Muneeb Mahaboob

 
From: G.K.PILLAI
Date: 2019-07-22 18:51
Subject: [MW:29884] weld metal weaving in FCAW process-reg
Dear Experts,

Please advise me that as per BSEN standards how much weld metal weaving can be allowed for FCAW process .please provide some referance also.
Thanks in advance for your help.

Thanks&Regards,

G.K.PILLAI.

MOBILE

+97433329545    (QATAR)
+919500755882   (INDIA)

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Thursday, July 25, 2019

Re: [MW:29891] what is the difference between d4 and d7 film

Dear Mr.  Vinod,
It's depends on manufacturing brand, generally on corners they mentioned or marked for D4 or D7 identification.

Muhammad Babur Khan
Sent from my iPhone

On 25 Jul 2019, at 11:33 AM, VINOD <surya8031@gmail.com> wrote:

after develop the film how to know

On Friday, February 9, 2018 at 4:50:33 PM UTC+5:30, gerr...@yahoo.com wrote:
D4 Films are Extra Fine grain Film with Very High Contrast associated with High Cost and more exposure Time.


D7 Films are Fine grain Film with High Contrast and High Speed.

Thanks & Regards

J.Gerald Jayakumar

0091-9344954677



On Friday, February 9, 2018, 2:33:47 PM GMT+4, <baskar...@gmail.com> wrote:


Dear Expects 

how to classify the d4 and d7 film , tell the difference between two films.

Thanks and Regards
Baskar P
+91 9944876002

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Re: [MW:34913] Filler wire

E71T-1C  is Charpy Impact tested at -20degC E71T-1CJ is Charpy impact tested at -40degC. AWS Classification for FCAW is only a supplementary...