Tuesday, January 1, 2019

[MW:28836] Re: Welder qualification thickness of API 1104

its difference than ASME-IX,

you cant spilt process for welders

you have to same combination process that used for WQT.,

thkness range same as 6.2.2 of API.

On Saturday, November 17, 2018 at 5:32:26 AM UTC+3, Ri@z wrote:
Dear All,


i have deployed two welder for root-hotpass and filler-capping. 


thickness of joint is 6.6 mm.  Root- hotpass combined deposited thickness is 4 mm and remaining  2 mm thickness is fillled up with another welder.

Now how can I distribute the thickness qualification for different welders. 

Can I consider Nominal thickness for both welders ?

or Should i split thickness for both welders ??


Pls help 


With Regards

Ray

--
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.
For more options, visit https://groups.google.com/d/optout.

No comments:

Re: [MW:35354] Cast-iron welding

1. Preheat joint area(other area, cover with mineral wool). 2. ENiCi or ENiFe-CI. 3. stringer bead. 4. peening is to be done on weldmetal im...