Bulgaria’s industrial landscape, particularly within the energy sector, is undergoing a significant transformation. From the modernisation of thermal power plants to the development of trans-European gas interconnectors, the demand for high-integrity, safety-critical valve components has never been higher. As a specialized manufacturer of forged steel ball valves, we bridge the gap between high-capacity Chinese manufacturing and the rigorous engineering standards required by the Bulgarian market.
Our forged steel valves are engineered to withstand the challenging climatic conditions and diverse pressure requirements found in Bulgaria’s refineries and district heating networks. By adhering to international norms (ISO, API, ASME), we ensure that every valve—whether for high-pressure gas transmission or cryogenic storage—performs with absolute reliability.
Utilizing Industry 4.0 standards, our production lines feature automated forging presses and CNC machining centers, reducing human error and ensuring dimension accuracy to the micron.
We provide full material traceability for our forged steel products. From raw ingot sourcing to final heat treatment, every step is documented to meet EU import standards.
The transition toward more sustainable and efficient energy systems in Bulgaria requires valves that do more than just open and close. We are pioneering smart-ready valve integration, focusing on:
We understand that purchasing industrial equipment across borders involves complex logistics and compliance requirements. Our dedicated project team provides:
We provide comprehensive test certificates including material traceability (EN 10204 3.1/3.2), pressure test reports, and compliance documentation for CE marking/PED as required for industrial equipment entering the EU.
Our quality assurance program involves ultrasonic testing of forgings, radiographic examination of castings, and 100% shell/seat pressure testing before shipping. We operate under rigorous QMS standards to ensure zero-leakage performance.
Shoulong Valve
