Stiffening rings without welding and hot works
for your flat bottom tanks and other equipment
SOYK GmbH offers innovative stiffening rings for flat bottom tanks and your equipment, which can be installed without welding and hot works. With our innovative products, you can improve the structural stability and strength of your tank without interrupting operations. Traditional assembly methods often require time-consuming processes such as draining the tank, cleaning surfaces, and shutting down the equipment. Our stiffening rings avoid this time and effort, as they can be installed without welding and hot works.
No draining, cleaning, or decommissioning required.
Our innovative technology of stiffening rings allows to take advantage to extend the life of your tank while maximizing operating time. Our stiffening rings provide an effective solution to prevent distortion, buckling, or cracking without affecting normal operation.






Rely upon the expertise of SOYK GmbH and our stiffening rings to ensure the structural integrity of your flat-bottom tanks and large tank farms. Benefit from easy and efficient installation without costly downtime.
Advantages of our innovative stiffening rings
The patented Umbrella folding roof with clamped stiffening rings
The SOYK approach is not only environmentally friendly, but also a practical solution. SOYK-COVER® can be installed during continuous operation. Our umbrella folding roof, minimizes risks such as corrosion, hydromechanical stress and defective roof drainage. Internal corrosion, which may be caused by rainwater, is eliminated.
More about SOYK Cover®



