As Serbia continues to strengthen its position as a critical node in the Balkan energy corridor, the demand for high-integrity, fully welded ball valves has surged. The ongoing development of regional natural gas transit pipelines and the modernization of refinery infrastructure in Pancevo and beyond require components that offer zero-leakage performance under extreme conditions.
Fully welded ball valves are the gold standard for underground and high-pressure service. Unlike bolted designs, the fully welded construction eliminates external leak paths at body joints, making them indispensable for safety-critical applications. As a leading manufacturer supplying to the Serbian market, our engineering focus remains on durability, corrosion resistance, and compliance with the rigorous API 6D and European PED standards required for regional industrial integration.
Our manufacturing philosophy leverages advanced forged steel materials, ensuring uniform grain structure and superior mechanical properties. For the Serbian climate and industrial usage, we utilize specialized low-temperature carbon steels and corrosion-resistant alloys, ensuring valves remain operational even during extreme seasonal temperature shifts.
Safety is non-negotiable. Our trunnion-mounted DBB ball valves provide simultaneous isolation of both upstream and downstream piping, allowing for safe cavity verification and bleed-off. This design is critical for maintenance operations in Serbian chemical processing plants, minimizing downtime and human risk.
Shoulong Valve
