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The quality and safety of rubber fenders is vital to the ship industry!
Edit: Jiangsu Ahn Jin Rubber Co., Ltd.Date: 2018-10-13

With the development of China's shipping industry, the demand for wharf and marine rubber fenders is increasing, and the demand for fenders is increasing. In the meantime, rubber fenders are the most widely used for good resistance and impact resistance. At present, there are many manufacturers of rubber fenders in China, and the products are mixed. Some manufacturers survive in the fierce shopping mall competition. The one-sided price competition is the primary method. They do not strictly abide by relevant standards and techniques, select low-quality raw materials or use excessive regeneration. Glue to reduce costs, which poses a great danger to the safety of docks and vessels. Relevant experts have indicated that rubber fender producers should strictly implement relevant national standards, strict technological processes, enhance their ability to stand on their own feet, continuously improve the quality of goods, and provide reliable and safe products for China's shipping industry and shipbuilding industry.

It is understood that there are many types of rubber fenders on the market, mainly including buckling type, inflatable type, laterally loaded cylindrical type (drum type), butt type V type (ie type X) and flexible pile type. When planning and producing rubber fenders, manufacturers should consider the reaction force acting on the hull and dock ship components, the deformation of the rubber fender after absorbing the kinetic energy of the ship, the reaction force of the fender deformation on the hull, and the relative stiffness of the fender. , the effectiveness of the fender energy absorption during non-positive thrust, the rate at which the fender slows the ship's berthing speed, the coefficient of friction between the fender system and the hull, the infrastructure investment of the fender system and supporting components, and its maintenance costs, Many elements such as the hull and fender touch methods. Users can choose different types of rubber fenders according to actual conditions. In addition to tugs and small vessels, large-tonnage vessels are usually not equipped with rubber fenders. When berthing, they mainly use inflatable rubber fenders to maintain the wharf and hull.

The relevant person indicated that the quality of the goods is the first. If the new ship is hit by a bumper accident due to the quality of the rubber fender during the wharf installation, the ship will be damaged and the new ship will have to be reworked or even delayed. Although the rubber fenders are not attributed to the shipbuilding company's primary production equipment relative to the port, the shipyard also pays more attention to the price/performance ratio of the rubber fenders , but the quality of the goods must not be ignored.