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If the rubber joint is not used properly, which one is the first to go wrong

󰃯阅读次数:867 󰃳责任编辑: 那片海 󰃗所属栏目:产品聚焦 Time : 07-02 󰃯 Reading times: 867 󰃳Editor in charge: That piece of jellyfish Belong to the column: Product focus

橡胶软接头在使用的时候,最容易出现的问题是,与其配套的法兰上出了问题,比如,橡胶软接头在安装的过程中,对面配套的平焊法兰是大口径法兰,那么,就会很容易出现问题了。 Guide: When a soft rubber joint is used, the most prone problem is that there is a problem with its matching flange. For example, during the installation process of the rubber soft joint, the opposite flat welding flange is a large-diameter flange. , Then, problems will easily occur.

When the soft rubber joint is used, the most prone problem is that there is a problem with the matching flange. For example, during the installation of the rubber soft joint, the flat welding flange matching the opposite is a large diameter flange, then , Then problems will easily occur. The first is that it will cause the pull of the rubber soft joint. The reason is that the sealing surface of the opposite flat welding flange and the soft rubber joint are not completely sealed, that is, the inner diameter of the matching flat welding flange is larger than the inner diameter of the soft rubber joint, and it is much larger. As a result, the sealing surfaces do not match, resulting in a tora phenomenon. The correct approach should be to use a butterfly valve special flange with the inner diameter consistent with the inner diameter of the soft rubber joint, so that the pull of the soft rubber joint will not be broken.
Flange soft joints are mainly used for the lifting and transportation of raw water and sewage, feed water and cooling circulating water of thermal power plants, metallurgy industry, condensate water, pipeline transportation of chemicals in chemical industry, cooling in petrochemical industry, thinner and other industries Flexible connection between long and short distance pipelines. Because rubber has high abrasion resistance, it is also suitable for low temperature transportation of granular and powdery and gases in all industries.
There is also a reminder that you must pay attention to the fact that rubber joints are strictly forbidden to be installed with extreme displacement during installation. When the rubber joint is installed vertically, suspended, and vertically, the actual working axial displacement pressure of the rubber joint is less than the supporting force of the pipeline, otherwise an anti-pullout device should be installed to prevent the pull bracket from being pressed during work. The pipe must have a fixed bracket or a force bracket, and the force of the fixed bracket must be greater than the axial force. For vertical installation and overhead installation, the corresponding fixing brackets and force brackets must be installed at both ends of the product to prevent the work from being pulled off after being stressed. When installing the bolts, tighten them gradually and symmetrically to prevent local leakage. When installing, keep away from heat sources and use media that does not meet the requirements of this product.
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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