Dear Sirs,
I have start a pipeline project which is subject to ASME B31.1, so the PQRs should be done according to ASME Section IX.
Also, in the project is mentioned that it should comply with PED 2014/68/EU.
I discussed with an ASME Inspector and he told me that PED directive is requiring...
Hi everyone!
We have a situation on a pressure vessel made of 16Mo5+1.4002 (85mm+5mm cladding) where the NDT company have encounter cracks on circumferential welds.
Our client agree only to remove the cracks by grinding but without any further welding.
The medium is hydrocarbons with...
Hello.
I am searching for the standard USAS B16.5/ 1968.
We have to prepare test blinds for some equipments which were made in 70's.
In these equipments, the nozzles appeared with the following notation: Flange SI DN80 PN63,3 according to USAS B16.5/ 1968.
The diameter of bolt circle is 170...
Good afternoon.
I have a situation where I have to weld a 304H pipe to a P11 pipe. (D=1800mm)
I was thinking at 2 options:
1. Welding directly with ENiCrFe-3 (no PWHT, no preheat)
2. Deposit on P11 pipe an EniCrFe-3 layer (above 6mm), after that make the PWHT of the bevel and then weld the P11...
Hello.
I've made a WPQR acc. to EN ISO 15614-1 with the base material P355NL1. According to the certificate the chemical composition, mechanical properties and it's delivery status (normalization) I put the material in subgroup 1.3 according to ISO 15608.
The inspector follow CEN ISO/TR 20172...
Hi, all!
Does anybody know if PED allows a manufacturer from a country to give permission to another manufacturer from another country to witness the approval of personnel qualification?
Thank you!
Good evening.
I have a doubt about an elbow that I received. It's a 90deg elbow 10 inch sch 120. It came with an extra bevel of the exterior part of the short radius like in the photo attached. It is normal to be like that?
Thank you...
