Pneumatic Fenders based on Yokohama Fenders production technology, comply with ISO17357:2002. ISO17357:2002 Approved by ... medium used extensively by large tankers, LPG vessels, ocean platforms, bulk carriers and floating structures, large docks, harbor and wharfs. Construction Festures of ... protection net consisting of either chain, wire or fiber and usually with tires or rubber sleeves.b) Type II ...