Marine Flap Rudder System Ships Rudder Plates And Rudder Leafs

Marine Flap Rudder System Ships Rudder Plates And Rudder Leafs

Specification:

Rudder blade material:carbon steel,carbon manganese steel,Alloy steel,Stainless steel, Forged steel.
Certificate: ISO9001,CCS,ABS,DNV,VR,RINA .,etc.
Test:100%Ultrasonic flaw detection test.
Main benefits:High effective,reduction of the remaining forward thrust,easy installation and maintenance.
We provide reports as material analysis,sample test report and mechanical performance test report .,etc.

The marine rudder is a main part of the steering system for vessels. The whole rudder system includes rudder blade, rudder carrier, rudder pintle, rudder stock, etc. We can design different types of the rudders as the requirement of our clients.

Flap Rudder I Type

Rudder angles of +/-45 degrees and additional 45 degrees of the flap permit extreme manoeuvres and dynamic positioning operations. Each ship is different and for some rudder configurations rudder angles of 65°can be applied if a benefit for manoeuvring is expected. Also attractive is the improved course keeping performance and fuel saving obtained through smaller required rudder angles and smaller rudder area, compared to standard rudders.

The advantages of the flap rudders (I-type) are:

• Optimum balance and flap area

• Minimum steering gear size

• Highest insurance against flexural vibration

• High efficiency ratio design

• Highest safety against cyclic stresses

• Durable in heavy duty

• Easy maintenance of link and hinge system

Flap Rudder II Type

This type is an economical Rudder and especially suitable for the small and low speed vessels such as River boats, supply vessels, tug boats, fishing boats or research vessels can take advantage of this type of rudders for their special purposes.

The advantages of the Flap rudder (II-type) are:

• Better covering of propeller stream

• Reduction of the remaining forward thrust

• Easy installation

• Increase of side thrust

• Smaller rudder torque

• Smaller steering gear

• Less stresses of steering gear

OUR PRODUCT RANGE

NOTES:
1. The content of this table doesn't cover all catagories, providing that the item you are looking for is not included hereof, please feel free to contact us.
2. All the products shall be customerized accordingly, OEM&ODM available.

ABOUT US

Zhiyou Marine is a rich experience company in ship building&repairing and steel-structure making, specialized in designing, manufacturing, sales, installation and maintenance service. We have always been committed to exploring the most updated, scientific and comprehensive material handling solutions to share with our customers.

DESIGN CONCEPT

Our design feature originates from rich experience and innovative spirit of our engineers in many fields such as port construction, shipbuilding, workshop & warehouse, marine works, pipeline, and power plant, etc. We not only provide products our customer requires, but recommend more reasonable, tailor-made equipment and configuration up to a optimized comprehensive solution according to actual user application and conditions, our products are always configured to suit the customer's individual requirements, which finally makes our customers get more secure, economic and efficient return of investment.

TECHNICAL FEATURE

Based on leading optimized design, advanced technology and the complete set of technical service, Zhiyou takes the lead in Marine outfitting, Marine Deck & Mooring Equipment, Marine Steering&Marine Steering, etc. With high quality, unique and advanced solutions make Zhiyou Marine the leader in marine technology development.

ZHIYOU MARINE ABILITY

Zhiyou has been doing OEM job for many reputable companies for many years, which makes the best guaranty for Zhiyou technical advantages with precise design. Zhiyou Marine& Offshore is designed according to ABS CCS BV LR DNV NK KR etc standard. The cooperation between Zhiyou and our partners is much more than this. Our internal quality control and inspection system are set up in accordance with the supervision requirements, in full compliance with international standards. If customers have any special requirements, third-party inspection can be also applied. Zhiyou product is the best alternatives replacement for those top brands. Every product we manufacture must meet our strict quality standards or it doesn’t carry the Zhiyou name. Our quality management system is certified to ISO 9001/2000 standards.

OUR  VALUE

In line with the responsibility spirit for customers, we try to satisfy the standards and the customers’ requirement in the process of designing and manufacturing process, as well as fully consider the basic cost. The products we provide will guarantee the quality and reasonable price, which ensure our cooperated customers can get the maximum value and minimum cost.