Hi dear all,
I´m revising a welding book on which there are some WPS that have been released from some WPQR data, following the instruction of the previous edition of EN 15614-1 of 2004.
Considering that this edition is out of date, is mandatory for our subcontractor change the WPQR´s main...
Hi dear all,
As per european standard 15609-1, our subcontractor has used a butt/fillet WPS to perform some fillet welds of some supports.
The WPS is a multiprocess 141+111 processes: for pipes 141 is for root pass and 111 is for filling.
To perform the fillet weld of supports, can our...
Hi DekDee,
Client specification say that Statutory Requirements for pipe modification and repair have to be as per PED practice 2014/68/EU and EN/ISO standards are the applicable codes.
Hi dear all,
I'm new here and this is my first post.
We received on site some CE marking, PED practice vessels with some spools pipe and fittings (elbows, TEEs etc.), that have to be fitted and welded in butt weld joint in order to connect the vessels to the valve skid.
Our subcontractor is...
