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Ridderflex | RAAHSafety

By incorporating the newest technology, we offer a wide array of marine fenders to respond to the safety needs of different marine vessels stations and task performance.

Premium quality and budget friendly are the top features of Ridderflex fenders and products, designed for easy installment and long service cycle.

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The Fenders & Products that Suit Your Worksite

Our fenders and products provide efficiency and safety to your workplace, however choosing the right fender plays an important part in its function. To provide the appropriate shock absorbent surface to your marine vessels or stations, you must consider are listed below;

  • Type and size vessels
  • Size and function of the marine station
  • Geographical condition of the berthing facility, such as temperature and tidal changes
  • Maximum potential impact force during the application
  • Choice of material (PU or Rubber)
  • Hardness degree of the fenders
  • Size of the fender in regards to its application

Characteristics & Advantages

To provide a reliable berthing solution and reliability of function, our fenders and accessories offer premium quality and several advantages;

  • Tear & Puncture Resistance:
  • an important factor when dealing with heavy duty vessels and rough geographical conditions
  • Sturdy Construction:
  • to provide safety and offer protection to both station and vessel, our fenders, sliders, gaskets and hoses are designed and tested with a robust structure.
  • Deflection Response Rated:
  • to provide the right physician dynamic response to the vessel’s impact whenever required, our products offer progressive and responsive deflation curves to meet the high stress contacts.
  • Additional Accessories:
  • we do not offer only bumper fenders (D, M, & W fender, delta fender, square fender and cylindrical fender), we provide you with the whole package including attachment chains, support bars, ladders, brackets, inflation adopters, lanyards, etc.

Variety of Our Fenders and Accessories

We provide several heavy duty fenders to meet diverse applications at berthing facilities, mentioned below.

PU/Rubber Covering

Used inside the docks, hulls, quays, large offshore drilling stations and berthing facilities, the rubber fender and coverings systems offer impeccable protection. You can order from our standard rubber products, or choose from semi finished rubber products for quick customization and integration to your marine system. Additionally, the package can be upgraded with additional accessories such as;

  • Bearing/dampening pads: bearing pads offer fault proof joining of the metal parts with a highly robust rubber bearing for excellent vibration isolation
  • Fenders: These fenders are designed for flexibility to absorb collision force with exceptional deflation curve response.
  • Gaskets: adhesive rubber gasket, also known as seals watertight used as door seal or vessel gaskets.
  • Profiles: high performing profiles used for rubber sliding or as gaskets and a wide range of other applications.,
  • Sheets: The rubber sheets and rolls can be used to secure the seats or passageways from sliding, or utilized to cover hulls or cabins
  • Strips: Reliable and durable adhesive rubber strips are used as seals with adhesive properties to match a variety of applications.

Plastic Fenders and products

Made from soft, durable and UV resistant PU material, our plastic fenders and accessories offer a more economical substitute, with a longer lasting life cycle. You can choose from standard or customized varieties according to your required modifications and dimensions. Would you like to have more information? Please view our plastic products below.

  • Diabolo rollers: made from insulative rubber material, they are used as dock roller bumpers, scaling and to de-rust tubes, marine installation poles and other round objects.
  • Sheaves: crafted for optimum utility, our sheaves assist a line or wire to be maneuvered up to 180 degrees in its direction, while minimizing the friction exceptionally.
  • Sheets: robust plastic sheets used for marine grade passage ways, insulative covers, cabin floors etc.
  • Strips. UV stabilized and sturdy adhesive backed plastic strips, built for a variety of sealing applications. They can also be used as adhesive bumper strip.
  • Sliding plates:slide bearing pads are designed for excellent protection for pipes and other objects, by minimizing friction and support.
  • Wear parts: products made with advanced plastic material to withstand corrosion and wear in harsh marine environments, while offering a long-lasting life cycle.

Polyurethane Products

Combining exceptional durability of plastic and pliability of rubber, our PU products and dock bumpers and fenders are designed for versatile applications. They are superior in characteristics in wear resistance, withstand pressure, reliance against chemical material exposure, and durability. When it comes to products with polyurethane rubber properties, we have taken a step further in our manufacturing and boost our designs with flame redundant features and various grades of hardness and flexibility by adding steel and aluminum powders in their constructions. While offering a wide range of materials, contact us for consulting with our marine field experts and finding out which best suits your requirement. You can choose from standard PU varieties of 65 and 90 Shore A, or order your own customized polyurethane productsand fenders.

  • Bearing/dampening pads: These elastomeric bearing pads for bridges offering high spring properties and elastic response features, the dampening pads are designed with 65 and 90 Shore A standard PU to withstand high loads and heavy duty use.
  • Bend restrictors/stiffeners: made to withstand harsh marine environments, our PU bend presents excellent performance and durable service. These restrictions and stiffeners are designed to support pipes, umbilicals and cables, particularly at bending and termination points.
  • Centralizers: an exceptional addition to offshore marine stations, The centralizers feature an adjuster shoe with a moulded polyurethane layer to protect the interface with the conductor in order to create wear resistance.
  • Claddings: offering exceptional insulation and wall coverings, this product yields tear and UV resistance, durability and high performing facade claddings.
  • Nozzles: high pressure marine nozzle with exceptional flow rate and protective coating of PU to withstand the harshest work environment.
  • Tensioner track pads: These damage prevention tensioner pads are designed to support and protect the walls of the pipes, onshore, offshore and on the seabed during installation process, also used as

Polyurethane Products

Combining exceptional durability of plastic and pliability of rubber, our PU products and dock bumpers and fenders are designed for versatile applications. They are superior in characteristics in wear resistance, withstand pressure, reliance against chemical material exposure, and durability. When it comes to products with polyurethane rubber properties, we have taken a step further in our manufacturing and boost our designs with flame redundant features and various grades of hardness and flexibility by adding steel and aluminum powders in their constructions. While offering a wide range of materials, contact us for consulting with our marine field experts and finding out which best suits your requirement. You can choose from standard PU varieties of 65 and 90 Shore A, or order your own customized polyurethane product sand fenders.

  • Bearing/dampening pads: These elastomeric bearing pads for bridges offering high spring properties and elastic response features, the dampening pads are designed with 65 and 90 Shore A standard PU to withstand high loads and heavy duty use.
  • Bend restrictors/stiffeners: made to withstand harsh marine environments, our PU bend presents excellent performance and durable service. These restrictions and stiffeners are designed to support pipes, umbilicals and cables, particularly at bending and termination points.
  • Centralizers: an exceptional addition to offshore marine stations, The centralizers feature an adjuster shoe with a moulded polyurethane layer to protect the interface with the conductor in order to create wear resistance.
  • Claddings: offering exceptional insulation and wall coverings, this product yields tear and UV resistance, durability and high performing facade claddings.
  • Nozzles: high pressure marine nozzle with exceptional flow rate and protective coating of PU to withstand the harshest work environment.
  • Tensioner track pads: These damage prevention tensioner pads are designed to support and protect the walls of the pipes, onshore, offshore and on the seabed during installation process, also used as

PU/Rubber Covering

Ridderflex offers buoyancy and riser clamps, crafted with durable steel, coated with insulative neoprene foam rubber. They are used for maneuvering underwater pipes and pipe laying projects. They support the system by creating pipe protection and protection prevention during clamping, repairing and maintenance tasks. You can customize your clamps with both rubber or PU accordingly, in addition to modification of hardness, temperature resistance requirements, dimensions, etc.

  • Articouple shoes: an exceptionally designed pressing shoe to support marine pipe transport systems with excellent reliability.
  • Buoyancy/riser clamps: used in marine pipeline installation and design of buoyancy modules, the riser clamps offer flexibility in use when drilling, lifting or holding the pipes.
  • (Pile) grippers: Our rubber hydraulic skirt pile gripper is designed for versatile use and high performing support in the installation and design of offshore platforms
  • Seafastening solutions: designed to minimize risk, costs, and enhance safety and convenience in marine cargo transport and offshore platform stations.
  • Stinger rolls: used in a variety of small and large marine vessels as conveyor belts to assist move objects, pipes, etc.

Gaskets and Seals

We offer durable gaskets with fail proof performance, in a wide range of variety. We offer both standard and customized gaskets, made with rubber, plastic, PU, carbon and high pressure gasket material. Based on the vessel models and marine application, you can choose from the following;

  • Flange gaskets; used for a variety of flanging applications, these premium flange gaskets are often incorporated into pipe installation and maintenance systems for fixing pipes and equipment to a flange plate.
  • Manhole gaskets: featuring oil-tight and steam-tight properties, the manhole gaskets are an economical solution for sealing, particularly for manhole lids and hand-hole lids.
  • Ring joints: made to withstand a variety of heavy duty tasks, including high pressure/temperature applications in the oil industry, drilling and completion equipment.
  • Rubber gaskets: applicable for cold and hot applications, our rubber gaskets are used across the marine industry for skirting the vessels, pipe leakages, etc.
  • Rubber profiles: offering flexibility, safety and versatility of applications, the rubber profiles highlight insulative properties and are used for edge trim and edge protection.

Hoses and Accessories

The use of hoses can be established across the marine industry, and available in a variety of length, diameter and category of material. You can customize any of these features along with color codes and company tagging as well. We can also provide consultation for mandatory hose inspections.

  • Bulk transfer hoses: used for a variety of bulk transforms of liquid across the marine industry, especially applicable for bunkering, drag chains, and loading stations.
  • Floating hoses: used for transport of petroleum oil and gas over the sea to onshore stations. Due to the sensitive nature of their task, they are made of extremely durable and resistant material.
  • Hydraulic hoses: hydraulic hoses are utilized to enhance a fast accurate response and in contacts with a low volumetric expansion in marine stations.
  • Rig supply hoses: designed for offshore platform applications, these premium Ring Supply Hoses are used for transferring brine, base oil, baryte, cement, drill water, diesel oil, etc.
  • Clamps and couplings: highly resistant, torsional-elastic, and non-shiftable coupling units and clamps used in offshore stations and marine vessels for an assortment of torque transmission applications.

Order Now

Do you need advice on the material, size and application of our fenders or accessories? Contact us to get all the information that you need or place a customized variety.

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