|
国标GB，美标ANSI,德标DIN,日标JIS
1.国标固定球阀设计标准：
2.设计和制造标准按照: GB12237；
3.结构长度按照: GB12221；
4.法兰端尺寸按照：JB/T79,GB9113,HG20592等；
5.对焊端尺寸按照：JB/T12224
6.检验和测试按照: JB/T 9092、GB/T13927；
美标设计标准：
1.设计和制造标准按照: ASME B16.34,API6D等；
2.结构长度按照: ASME B16.10；
3.法兰端尺寸按照：ASME B16.5；
4.对焊端尺寸按照：ANSI B16.25
5.检验和测试按照: API598；
6.防火设计按照：API607； |
GB, ANSI, DIN, JIS
1. The Chinese design standards:
2. According to the design and manufacture standard: GB12237;
3. The structure length according to: GB12221;
4. The size of flange end according to JB/T79, GB9113, HG20592, etc;
5. The butt welding end size in accordance with the: JB/T12224
6. According to the inspection and testing: JB/T 9092, GB/T13927;
American standard design criteria:
1. According to the design and manufacture standard: ASME B16.34, API6D, etc;
2. The structure length according to: ASME B16.10;
3. The size of flange end according to: ASME B16.5;
4. The butt welding end size in accordance with the: ANSI B16.25
5. According to the inspection and testing: API598;
6. The fire protection design in accordance with the: API607; |
