Copper for Pressure Vessel construction UK

Dear Sirs,

I am seeking compliance approval for a number of copper boilers. My Notified Body for compliance is Lloyd’s Register.

I am told the following:

“Chinese materials are not harmonised materials and are not acceptable for PED certification. They are acceptable if they are dual certified with BS or BS-EN specification, or if a Particular Material Appraisal is submitted”.

Can you supply copper that is dual certified? C101, C106?

I look forward to your reply and doing business.

Kind regards

Jon Spalding

Director