هذه الصفحة غير متاحة بعد باللغة العربية. يتم عرض النسخة الإنجليزية.
Welding is carried out to written welding procedure specifications that have been qualified under the applicable code. Welders and operators are qualified for the processes and positions they use. Records are part of the quality documentation delivered with the project.
The welding codes and certification schemes that apply depend on the project location; they are confirmed for each project.
هذا المحتوى معلومات عامة وقد لا يعكس متطلبات مشروع أو ولاية قضائية بعينها.