Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: EN 764-4:2014
• Năm ban hành / Publication date: 2014
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Pressure equipment - Part 4: Establishment of technical delivery conditions for metallic materials
• Phạm vi áp dụng / Scope of standard: This part of this European Standard specifies the requirements, under the regime of the EU Directive 97/23/EC on Pressure Equipment (PED), for the establishment of the technical delivery conditions in form of: harmonised European Standards for material; European Approval for Materials (EAM); Particular Material Appraisal (PMA) for metallic materials for pressure equipment in all product forms. Welding consumables are not covered by this standard. NOTE: This standard was developed predominantly on the basis of steel materials. However, application to other materials is not restricted but must consider specific aspects relevant to the material concerned.