Standard deviation of marine valves in different countries

There are some differences in the standards of marine valves in different countries, mainly in the following aspects:

American Society of Shipping (ABS) standards focus on safety and reliability, the valve material, design, manufacturing and testing has strict requirements.

UK: Lloyd's Register (LR) standards are more detailed in technical specifications, and detailed in the performance indicators of the valve.

Germany: German Shipping Society (GL) standards emphasize process accuracy and quality, in the valve manufacturing process and quality control requirements are higher.

China: The standards of China Shipping Society (CCS) combine the actual situation of the domestic shipping industry, and on the basis of ensuring safety, they are constantly in line with international standards and improving. At the same time, valve standards for some special application scenarios may have targeted requirements.

Japan: Japan Classification Society (NK) standards in some aspects of the attention to detail and fine management, the adaptability of the valve and durability have certain considerations.

In general, although there are differences in marine valve standards in different countries, they are designed to ensure the safe navigation of ships and the stable operation of systems, and with the development of globalization, national standards are gradually learning from each other and integrating.