Yokohama fender

Yokohama fender ISO 17357:2002 specifies the material, performance and dimensions of high-pressure floating pneumatic rubber fenders, which are intended to be used for the berthing and mooring of a ship to another ship or berthing structure. It also specifies the test and inspection procedures for high-pressure floating pneumatic rubber fenders. ISO 17357:2002 does not address any safety hazards associated with its use. It is the user's responsibility to establish appropriate safety and health practices and determine the applicability of regulatory limitations before using this standard. Specifications performance and weight of pneumatic rubber fender Specification D×Lm Initial pneumatic pressure 0.05Mpa Initial pneumatic pressure 0.08Mpa Sphere Weight(KG) R(KN) GEA(KJ) Sphere Weight(KG) R(KN) GEA(KJ) 0.5×1.0 25 64 6 25 85 8 0.6×1.0 32 74 8 32 98 11 0.7×1.5 50 137 17 50 180 24 1.0×1.5 80 182 32 80 239 45 1.0×2.0 100 257 45 125 338 63 1.2×2.0 120 297 63 165 390 88 1.35×2.5 165 427 102 226 561 142 1.5×3.0 315 579 153 370 761 214 1.7×3.0 405 639 191 436 840 287 2.0×3.5 590 875 308 632 1150 430 2.5×4.0 1050 1381 663 1110 1815 925 2.5×5.5 1333 2019 943 1410 2653 1317 3.0×5.0 1880 2000 1050 2155 2709 1571 3.0×6.0 2160 2488 1312 2470 3292 1888 3.3×4.5 2020 1884 1175 2300 2476 1640 3.3×6.0 2300 2783 1675 2600 3652 2338 3.3×6.5 2700 3015 1814 3080 3961 2532 3.3×10.6 4403 5257 3067 5020 6907 4281 4.5×9.0 6554 5747 4752 7470 7551 6633 4.5×12.0 8739 7984 6473 9960 10490 9037 Note: The weight is the fender weight (excluding protective sleeve), with weight error of±10% and counterforce error pf±10% Specifications of others can be customized according to customer required Structure of pneumatic rubber fender for ship Out adhesive: Protective cord layer and inner adhesive have high tensile strength and abrasion resistance . Cord layer : Strong layer of the pneumatic rubber fender is made from winding the high strength polyamide fibre cord fabric . Inner adhesive : The cord layer of pneumatic rubber fender assures no gas leakage from the compressor . End-flange: The end-flange is a part to fix air valve component ,buried metal part and the cord layer and used for hoisting ,and filling ans discharging gas .The structure of the end-flange is shown in Fig . Note about applying Pneumatic rubber fender 1.Frenquently check whether the airbag spheroid is damaged and whether the pressure is normal ,and the valve core must be replaced every six months. 2.The steel wire should wrap the rubber pipe ,when tying steel wire to pneumatic rubber fender in case the the fender is stabbed . 3. The surace or subject next to the pneumatic rubber fender cant be hard and sharp-point in case the fender is stabbed . 4. The accessories and jips nut cant be loose when testing the internal pressure . 5. When applying the pneumatic rubber fender ,the rope net should be reliable ,the steel wire used for hanging metal parts and the hook link cant be tied in disorder . Storage of Pneumatic rubber fender 1. When not using for a long time ,wash the fender surface ,dry up and fill in sufficient right amount of compressed air to lay in a cool ,dry and well-ventilated place . 2. The storage place of pneumatic rubber fender should be far away from heat source . 3. Try to keep fender away from acid ,alkali,grease and organic solvents. 4. When not applying the fender ,the pneumatic rubber fender cant be piled up and heavy itiems cant be piled on the fender .