LYV's Expertise in Manufacturing Quality Ball Valves


LYV specializes in manufacturing ball valves of all sizes, ranging from half an inch to 48 inches. Our extensive range of materials includes carbon steel, stainless steel, super duplex stainless steel, and special alloy steels to meet the needs of various pipeline sizes. We also provide customized products based on customer demand. Our production process includes strict quality checks that ensure our valves are used in oil and gas pipelines, chemical pipelines, and assembly projects around the world.

Expertise in Manufacturing:

LYV has a strong reputation in the market for its expertise in manufacturing high-quality ball valves. Our technical team uses state-of-the-art machinery, which ensures that our products are consistent, precise, and robust. Our valves are manufactured to withstand high-pressure applications, ensuring that they operate flawlessly in pipelines, refineries, power plants, and other critical applications.

Factory Strength:

LYV factory is equipped with modern machinery and automated assembly lines,like CNCs, Cryogenic test equipment, Welding equipment, which enables us to manufacture ball valves to meet specific requirements. Our team of engineers ensures that the production process is automated, thereby enhancing our production capacity and enabling us to deliver products within the required period. Furthermore, our expert technicians perform stringent inspection tests on the ball valves, ensuring their quality meets international standards.

Professional Certifications:

Our valves are certified by reputed certification bodies, including ISO Quality Manager Syestem Certificate per GB/T 19001-2016/ISO 9001:2015 , the right to use API Monogram on manufacture products under API Spec Q1 and API 6D , approved the EU Certificate of Conformity, and now we are working for the GOST. These certifications signify that our products are of world-class quality and meet international standards. Our valves undergo several tests, including hydrostatic, pneumatic, and performance tests before they are certified, guaranteeing that they can withstand and perform under critical conditions.


In conclusion, our company takes pride in manufacturing high-quality ball valves that are durable, reliable, and safe. Our experts use the most advanced technologies and strictly follow standardized procedures to ensure that our ball valves are the best in the market. Customer satisfaction is our primary goal, and we aim to deliver quality products that meet even the most specific demands of our clients. Choose our company for quality, consistency, and reliability.

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