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The quality of rubber joints

󰃯阅读次数:299 󰃳责任编辑: 那片海 󰃗所属栏目:产品聚焦 Time : 08-16 󰃯 Reading times: 299 󰃳Editor in charge: That piece of jellyfish Belong to the column: Product focus

橡胶接头具有体积小、重量轻、弹性好、安装维修方便,安装后可吸收管道震动产生的横向、轴向、角向位移;不受管道不同心,法兰不平行的限制 Guide: Rubber joints have small size, light weight, good flexibility, easy installation and maintenance, and can absorb lateral, axial, and angular displacements caused by pipeline vibration after installation; they are not restricted by pipeline concentricity and flanges that are not parallel

The rubber joint has small volume, light weight, good elasticity, and convenient installation and maintenance. After installation, it can absorb the lateral, axial, and angular displacement of the pipeline vibration; it is not restricted by the concentricity of the pipeline and the flanges are not parallel. It can be reduced after installation. Pipeline pumps and other vibration-induced noise, strong vibration absorption, seamless high-pressure rubber joints in the pipeline, which can effectively prevent the corrosive media from eroding the inner wall of the rubber joints in high temperature, acid and alkali resistant, oil resistant pipelines, improving the service life , Then how can we see at a glance the quality of rubber joints?
We first determine the quality of the rubber joints. The most critical factor is the material. Good rubber can make good rubber joints. Some rubber joints have poor shock absorption performance. Some rubber joints crack first after a period of time. It is because of the use of relatively poor rubber. The simplest and most effective way to distinguish the material of rubber joints is to place it in the sun or light and see its color. Poor rubber will be oiled and blackened to imitate the good rubber effect. , Shiny, and high-quality rubber joints will show a natural rubber color.
Secondly, it depends on the manufacturing process. Good rubber joints use the elasticity, high air tightness, medium resistance, weather resistance, and radiation resistance of rubber. They use high-strength polyester cord fabric with strong cold and heat stability. After the oblique cross is compounded, it is vulcanized by high pressure and high temperature mold. In addition, a traveller is added to the rubber layer at both ends of the rubber joint, which further improves the performance of the rubber joint and increases the service life. Many manufacturers, in order to maximize profits and cut corners, do not add polyester cord fabrics or travellers in the rubber layer, which greatly reduces the compressive strength of rubber joints in use, sometimes due to excessive pressure. This can cause a burst.
Shanghai Luoying Pipeline Equipment Co., Ltd. has more than 20 years of production experience. It has strict quality control from the production of rubber joints to finished products. It also uses special rubber to make special rubber joints, regardless of the choice of raw materials. From the manufacturing process of rubber joints, we have unique experience and solutions to ensure the quality of each rubber joint. However, Shanghai Luoying Pipeline Equipment Co., Ltd. has been a professional manufacturer of rubber joints for many years. Our company can process rubber. The types are also diverse, and the quality of our Shanghai Luoying products conforms to national standards. The rubber joint products sold are accompanied by a supply list and quality inspection report and a company quality inspection chapter. Know the specific data of each test, please feel free to use our products. Please contact the hotline at 021-62212627.
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