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The improvement skills in structure and installation when applying O-ring seal include correct selection of groove shape, correct selection of O-ring hardness, and measures to enhance sealing effect. The sealing function is mainly to prevent the leakage of working medium and foreign matters such as air, dust and water from entering the hydraulic components and hydraulic system. The sealing device directly affects the hydraulic transmission device
Published on: October 19, 2019 Number of hits: 95
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The service life is higher than that of steel, and the wear resistance is 3~7 times of carbon steel and stainless steel; Small friction coefficient, self-lubricating, non absorbent, non cohesive materials, high impact strength, good comprehensive mechanical performance, acid, alkali, salt corrosion resistance, non aging, low temperature resistance, health, non-toxic, light weight, 1/8 of steel, therefore, it is used as bulk materials
Published on: June 12, 2019 Number of hits: 32
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Fender veneers are mainly used to protect docks and ports in areas such as docks and ports. They are mainly used to block the impact of ships on docks and play a protective role. Fender veneers are mainly made of ultra-high molecular weight polyethylene sheets. Due to their unique ultra-high impact resistance, impact resistance, extremely low water absorption and high strength, aging resistance, corrosion resistance Long use time,
Published on: June 12, 2019 Clicks: 113
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Under the new economic normal, rubber and plastic sealing enterprises have accelerated their transformation, constantly looking for new development opportunities in the Internet platform, overseas markets, etc., and achieved certain results, most intuitively reflected in the increase of operating income. According to the 2016-2020 Research Results of China's Silicone Industry released by Linghe. com, the silicone sealing strip has the following characteristics: 1. Good sealing performance of silicone material
Published on: June 11, 2019 Number of hits: 38
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The foam board foams evenly, with a density of 0.25-0.85g/cm3 and a Shore hardness of 8-30A. Environmentally friendly, non-toxic, odor free, good resilience, good flexibility, no bubbles or pores on the surface. The foamed silicone rubber plate has high strength, long service life, high temperature resistance up to 300 ℃ and no deformation for long-term use. Foamed silicone rubber plate is environmentally friendly, resistant to high and low temperatures, compression and
Published on: June 11, 2019 Number of hits: 33
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Fender veneers are mainly used to protect docks and ports in areas such as docks and ports. They are mainly used to block the impact of ships on docks and play a protective role. Fender veneers are mainly made of ultra-high molecular weight polyethylene sheets. Due to their unique ultra-high impact resistance, impact resistance, extremely low water absorption and high strength, aging resistance, corrosion resistance Long use time,
Published on: June 11, 2019 Clicks: 64
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Classification of rubber fenders; Features and applications Generally, rubber fenders can be divided into two categories according to their structures: solid rubber fenders (non floating) and floating rubber fenders. Solid rubber fender (non floating type) is an anti-collision equipment for ships in wharf with an early application history and a wide application range. According to the stress condition of rubber fenders, they can be divided into shear type, rotary type and compression type; root
Published on: June 11, 2019 Clicks: 174
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The floating installation method of offshore platform topsides has become an effective installation method since the 1980s. After years of practice and exploration in the industry, not only the weight of the installation structure is increasing, but also the installation method is constantly challenging the worse construction sea conditions. The floating method solves the contradiction that the module construction cannot be expanded due to the limitation of lifting capacity, and improves the efficiency of platform construction
Published on: June 11, 2019 Number of hits: 59
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The evaluation indexes of structural optimization, the maximum collision force Fmax of ship bridge collision, the deformation size S of fenders, and the energy absorption E of ships or the absorption capacity E * of fenders, are the direct reflection of the excellent design of fenders. Obviously, the smaller the Fmax, the better; Under the condition of ensuring Fmax, the smaller the better, so that the bridge can be protected, and the fender can not be replaced once hit
Published on: June 11, 2019 Number of hits: 48
