In the demanding world of oil & gas, petrochemicals, and district heating systems, performance and safety are non-negotiable. That’s where Full Welded Valves from our company set a new industry standard.

Unlike traditional bolted-body valves, our Full Welded Valves feature a completely welded body construction—eliminating potential leak paths and ensuring 100% bubble-tight sealing throughout the valve’s service life. This seamless design not only enhances structural integrity but also delivers exceptional resistance to high pressure, extreme temperatures, and corrosive media.

Engineered for longevity, our Full Welded Valves are manufactured using premium-grade materials and advanced welding techniques, meeting or exceeding international standards such as API 6D, ISO 17292, and ASME B16.34. Whether deployed in underground installations, offshore platforms, or critical pipeline systems, these valves guarantee zero maintenance and decades of reliable operation—even in the harshest environments.

One of the standout advantages of our Full Welded Valves is their suitability for buried applications. With no external leakage points and excellent anti-corrosion properties (often enhanced by epoxy coating or 3LPE), they are ideal for direct burial without the need for costly valve pits or frequent inspections. This significantly reduces lifecycle costs and environmental risks.

Moreover, our valves offer smooth torque operation, bi-directional sealing capability, and compact, lightweight designs that simplify installation and save space. Customization options—including actuation, end connections, and fire-safe certifications—ensure seamless integration into your specific system requirements.

At Fangyuan Valve Group Co., Ltd., we don’t just manufacture valves—we deliver peace of mind. Trusted by leading energy companies worldwide, our Full Welded Valves represent the perfect fusion of innovation, durability, and safety.

Choose reliability. Choose efficiency. Choose Full Welded Valves.

Contact us today to learn how our solutions can enhance the performance and safety of your next project.