electromechanics

In natural gas transmission systems, industrial valves serve as critical equipment to ensure the safe and efficient operation of long-distance pipelines, distribution stations, and city gate stations. Designed specifically for the highly flammable and high-pressure characteristics of natural gas, these specialized valves include: 1. Fully Welded Ball Valves – Used for high-pressure isolation in main pipelines, featuring fully welded body construction to ensure zero leakage; 2. Plug Valves – Suitable for high-pressure regulating stations with bidirectional sealing capability; 3. Check Valves – Prevent media backflow to protect critical equipment like compressors; 4. Safety Shut-off Valves – Automatically cut off gas supply during abnormal pressure conditions; 5. Control Valves – Precisely regulate flow and pressure at distribution stations and city gates; 6. Pig Valves – Special valves for pipeline pig launching and receiving operations; 7. Emergency Shut-off Valves – Integrated with SCADA systems for remote rapid shutdown. Our natural gas pipeline valves incorporate special designs including sulfur-resistant steel materials and dual sealing systems, complying with international standards. All valves undergo rigorous fire testing and low-temperature impact tests to withstand various extreme environments. We provide complete valve solutions for different pressure classes to ensure long-term reliable operation of natural gas transmission systems.