Galvanized Accessories Ship Rubber Fender 80kpa Pneumatic Yokohama Marine Fenders

Product Introduction Ship rubber fenders are used world wide for ship-to-ship (STS) transfer operations, terminals, and for all kinds of ships. Since its creation until today, more than millions of fenders have been supplied worldwide both for ship-to-ship and ship-to-dock (STD) operations serving our valuable customers. These fenders play a critical role in the safe operation of ship berthing and mooring. Characteristic ●  External wear resistance ● Bearing pressure ●  Ageing resistance ● Long service life ●  Good air tightness ● Easy storage ●  Non deformation ● Simple installation Functions & Applications ●  Installed on the wharf and dock for berthing ●  Installed on the shipboard for berthing ●  Float chamber ●  For moving the cargo Specificaton of Ship Rubber Fender Size Initial Internal Pressure 50kPa Initial Internal Pressure 50kPa Diameter/ Meter Length /Meter Energy Absorption /KJ Reaction Force /KN Energy Absorption /KJ Reaction Force /KN 0.5 1 6 64 8 85 0.7 1.5 17 137 24 180 1.0 1.5 32 182 45 239 1.0 2.0 45 257 63 338 1.2 2.0 63 297 88 390 1.5 3.0 153 579 214 761 1.7 3.0 191 639 267 840 2.0 3.5 308 875 430 1150 2.5 4.0 663 1381 925 1815 2.5 5.5 943 2019 1317 2653 3.0 5.0 1050 2000 1571 2709 3.0 6.0 1312 2488 1888 3292 3.3 4.5 1175 1884 1640 2476 3.3 6.0 1675 2783 2338 3652 3.3 6.5 1814 3015 2532 3961 Outer and Inner Rubber Material Requirements of Ship Rubber Fenders Test item Test method Required value Outer rubber Inner rubber 1. Before aging – – – 1.1 Tensile strength ISO 37:2011 18 MPa or more 10 MPa or more 1.2 Elongation ISO 37:2011 400 % or more 400 % or more 1.3 Hardness ISO 7619-1:2010 60 ± 10 (Durometer hardness Type A) 50 ± 10 (Durometer hardness Type A) 2. After aging ISO 188:2011 Air oven aging, 70°C ± 1°C, 96 h Air oven aging, 70°C ± 1°C, 96 h 2.1 Tensile strength ISO 37:2011 Not less than 80 % of the original property Not less than 80 % of the origi- nal property 2.2 Elongation ISO 37:2011 Not less than 80 % of the original property Not less than 80 % of the origi- nal property 2.3 Hardness ISO 7619-1:2010 Not to exceed the original prop- erty by more than 8 Not to exceed the original prop- erty by more than 8 3. Tear ISO 34-1:2010 400 N/cm or more No requirement 4. Compression set ISO 815-1:2008 30 %(70 ± 1 °C, 22hours) or less No requirement 5. Static ozone aging test ISO 1431-1:2012 No cracks after elongation by 20 % and exposure to 50 pphma at 40 °C for 96 h No requirement NOTE If the colour of the outer cover is not black, the material requirements will differ from those in this table. a Parts of ozone per hundred million of air by volume.