This product is marine semi-spade rudder. It is suitable for large bulk carrier, container vessels etc. which has requirements for maneuverability. This marine semi-spade rudder is manufactured with high quality and test by 100% ultrasonic detection. We can provide certificates like CCS, BV, DNV, ABS, KR, GL, NK, etc. according to customer’s request. If you are interested in our company or our products, please be free to contact us. We will give you a satisfied reply.
- Enhance the structure strength of the stern and reduce the bending moment of rudder bearing
- Increase the straight navigation performance of vessel
- With high lifting coefficient
- Improve the steering quality of vessel
- Reduce the rush-forward distance when ship braking
- Rotation axis bush made of non-metal material, water lubrication and non-pollution.