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Take strict anti-corrosion measures for the materials used in the bend limiter to increase the service life of the bend restrictor

2020-08-28 11:25 click:527
The working environment of the polyurethane bend restrictor includes the marine environment and other natural environments in the process of installation, storage and transportation. Among them, the marine environmental indicators include ocean depth, temperature, pH, tidal state, wind wave current size, etc. Other natural environmental indicators include air temperature and ultraviolet radiation intensity. In the design process of the bend limiter, the working environment of the bend limiter should be fully considered. At the same time, the specific working environment of the bend limiter also puts forward strict requirements on its material design. For example, the pH of the seawater where the bend limiter is applied requires strict anti-corrosion measures for the material used in the bend limiter to increase the service life of the bend restrictor.
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