Fully welded Ball valve

Engineered with a fully welded, bolted‑free body, Lixin valves eliminate external leak paths for absolute safety in high‑pressure services. The forged steel construction withstands heavy vibration, thermal cycling, and mechanical stress, while the precision‑ground ball and seat ensure smooth quarter‑turn operation. With virtually no maintenance needed and a proven service life exceeding 20 years, our valves are the trusted choice for long‑distance oil/gas pipelines, city gas distribution, district heating, power plants, and petrochemical plants. The weld‑end design enables direct pipe integration and direct burial, cutting installation costs and saving valuable space. Every Lixin valve is rigorously tested to international standards, delivering dependable performance in the harshest environments. Choose Lixin – where rugged engineering meets long‑term value, keeping your critical infrastructure flowing safely and efficiently.