Spektr Group continues to deliver reliable maintenance and repair services, ensuring the safety and integrity of critical equipment across industrial operations.

We have successfully completed the inspection and repair of a portable nitrogen (N₂) tank, addressing a leakage issue identified during operation. The project included a full cycle of leak detection, corrective repair, and post-repair verification to restore the equipment to safe working condition.

During the inspection phase, our team carried out a detailed leak detection test, which confirmed the presence of leakage at a welded joint area. Using standard diagnostic methods, the exact location of the defect was accurately identified, allowing for targeted and efficient repair.

The corrective action involved professional welding of the affected joint, carried out in accordance with strict maintenance procedures and safety standards. The weld area was properly prepared prior to repair, ensuring high-quality execution and long-term sealing performance.

Following the repair, the tank underwent post-repair testing to verify structural integrity and leak tightness. The equipment was tested under controlled conditions, and no leakage was detected — confirming the effectiveness of the repair.

The nitrogen tank has been successfully restored and is now fully operational, leak-free, and safe for continued use.

At Spektr Group, we combine technical precision with strict quality control to ensure every repair meets the highest industry standards.

Spektr Group – Precision in Technology, Reliability in Service