DH36 bulb flats for hull reinforcement

DH36 bulb flats for hull reinforcement are specialized profiles developed specifically for high-load areas of the ship's hull. Unlike standard marine bulb flats, they provide superior structural support for critical hull sections subjected to the repeated impact of wind and waves.

The web thickness and bulb curvature of DH36 bulb flats have been specifically optimized. Once installed, they significantly enhance the deformation resistance of side longitudinals, bulkhead stiffeners, and ice-belt structures, thereby reducing the risk of structural fatigue damage caused by long-term cyclic loading.

As a professional supplier of DH36 bulb flats, BBN Steel ensures that every batch of these reinforcement-grade profiles undergoes specialized flaw detection. Their mechanical properties fully meet the rigorous design requirements for hull reinforcement areas, and they are supplied with complete, compliant quality certification documentation.

We also offer value-added services—such as pre-drilling and precision cutting to specific lengths—tailored to the construction needs of different vessel types. These services reduce the workload of on-site secondary processing at the shipyard, resulting in higher installation efficiency and a superior structural fit.