Hi Gents,
We're facing very difficult situation for Aramco project as below.
Following is the requirement of SAES-H-002.
5.2.9 "The internal coating shall be extended up to the face of flat-and raised-face flanges that will not be in contact with the gasket. The coating applied shall be...
Hi Gents
I'm looking for WPS(or PQR)using ASTM 904L Steel + DIN 1.4539 material which is equvalent to Corten steel.
As alternative, it's equvalent to P No.45 + P No.3.
If any body has it, please share it with me. (starships@naver.com)
Thanks
Gentleman
We're fabricating the pressure vessel. But due to short length(approx. 5~6mm) of plate with width of 1,000mm, we're planning to do buttering welding at joint to recover the gap.
Is it possible and allowable way? Relevant PQT will be performed and witnessed by Authorized Inspector...
Hi, everyone
Anyone guy telll me the minimum hardness value for welded joint of P355 NL1 EN material?
Relevant standard(EEMUA 190) only shows maximum hardness value. This is our client requirement.
As I know, all hardness value is limited to maximum value not minimum.
Thanks
Good day to you,
We're performing repair work for pressure vessel
That fell down to the ground during lifting, and then after window-cutting damaged area, now on welding.
But, our client has insisted to carry out PWHT after repair welding for replacing patch. Originally, PWHT was not required...
Greetings
We're doing repair work for pressure vessel as per EN 13445.
Repair work means "cutting deep dent-damaged area and re-welding with new plate as square size".
After re-welding, localized PWHT as per client's requirement has been planned. But, we're worried about deformation during...
