Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: EN 12516-3:2002
• Năm ban hành / Publication date: 2002
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Valves - Shell design strength - Part 3: Experimental method
• Phạm vi áp dụng / Scope of standard: This standard specifies requirements for an experimental method to prove that representative samples of valve shells and their body ends, made in cast iron, steel or copper alloy materials, are designed to possess the required pressure containing capability, with an adequate margin of safety