TCY Cylindrical fender brochure
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Marine Fenders

About TekMarine From its base in the United States, TekMarine Systems LLC designs and supplies advanced marine fendering and mooring systems to ports, harbors and waterways across the world. We bring a wealth of engineering and market experience to each project. Our fender solutions range from simple modules to the most sophisticated engineered systems. We supply every type of berth, including passenger terminals, bulk and RoRo ports, Oil and Gas installations and naval facilities. We offer full support at each step from early concept discussions through to design and detailing, material...

TJCY Cylindrical Fender Cylindrical Fenders have been a popular choice for many decades. TekMarine TJCY Cylindrical Fenders come in many sizes and configurations, are easy to install and will last for years with minimal maintenance. The reaction force and energy absorption increase proportionally all the way to the fender’s rated deflection, softening vessel berthing. Depending on size, cylindricals may be installed onto a chain or a steel bar and chains. For very large sizes a custom ladder bracket is recommended. Almost any length fender can be supplied subject to transport limitations....

*Custom designed for each project. Performance Deflection(%) Reaction(%)

Anchors and Fixings A fender system relies on the best quality fixings and accessories to perform properly. Large or heavy-duty fenders need chain systems to manage shear, tension and weight. These comprise open or stud-link chain, tensioners and shackles. Cast-in or resin anchors connect the chain systems and brackets to the quay structure. Various material grades and finishes are available: please ask TekMarine for details. Typical chain system Cast-in anchor (new concrete) Chain bracket Chain tensioner Open-link chain Chain bracket Version 001d / Copyright TekMarine Systems LLC, 2015

Brackets are purpose designed for every project. Please ask TekMarine for details. Version 001d / Copyright TekMarine Systems LLC, 2015

Anchors Anchors are available in galvanized or stainless steel finishes, in various strength grades and in metric or inch sizes. Ask TekMarine for details if the required specification is not listed. Bracket/fender foot A* Cast-in type Cast-in anchors are preferred for new concrete structures. The threaded anchor links via a long tail to an anchor plate, for even load distribution. * Dimension A varies according to the thickness of the bracket or fender foot and should always be calculated. Chemical type Chemical anchors are used for existing concrete structures. Please ask about glass...

Rubber Properties Every TekMarine rubber fender unit uses the highest quality Natural Rubber (NR) and/or Styrene-butadiene (SBR) based compounds. These meet or exceed the performance requirements of the main international fender specifications such as PIANC and EAU-E 62 “Acceptance Requirements for Fender Elastomers”. The table below shows typical specifications for laboratory prepared and tested specimens. Please consult TekMarine about other fender compounds such as EPDM, Butyl, Neoprene and Polyurethane. Material samples for laboratory test purposes are prepared differently to rubber...

Tolerances Standard manufacturing and performance tolerances apply to all TekMarine fenders. TekMarine may agree to smaller tolerances in special cases. Please ask TekMarine for tolerances of types not listed below. Fender Type Drilled hole centers Counterbore depth Drilled hole centers Counterbore depth Drilled hole centers HD-PE fenders TJCA, TJCB TJDD, TJSD, TJDO and TJSO Bolt hole spacing Inside diameter Outside diameter TJCO, TJSC, TJUE, TJDA-A and TJDA-B Counterbore depth (uncut sheets) Planed thickness Unplaned thickness Drilled hole centers Fixing hole centers Fixing hole diameter...

TEKMARINE SYSTEMS LLC 9595 Six Pines Drive, Suite 8210 The Woodlands Houston, TX 77380, USA phone +1 832 631-6104 email sales@tekmarine.com web www.tekmarine.com Catalogue version 001d