Introducing tips for material selection and arrangements to prevent leaks! An essential guide for design and maintenance personnel.
The "union joint" and its internal sealing component, the "union gasket," play a modest yet crucial role in the maintenance of piping and the installation of equipment. Have you ever faced issues on-site such as "water leaking from the union," "not knowing the size of the union packing for old equipment," or "using a special chemical that dissolves standard rubber products"? Due to its threaded structure, the union joint requires the selection of gaskets with appropriate thickness and material; otherwise, it can lead to insufficient tightening or excessive compression, resulting in damage and leaks. In this article, Daiko Co., Ltd., a manufacturer specializing in industrial sealing materials, will thoroughly explain the "union gasket dimension quick reference table," which is immediately useful on-site, the correct material selection based on fluid type, and key points for prompt arrangements to avoid halting operations. *For detailed content of the column, please refer to the related links. For more information, feel free to download the PDF or contact us directly.*
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Daiko is a manufacturer specialized in processing various industrial products, including gaskets and packing. With industry-leading processing equipment, including one of Japan's largest water jet cutting machines, and a wide range of materials such as joint sheets, rubber, resin, and metal, we meet our customers' diverse needs. Leveraging the technology and experience we have cultivated over 50 years, we provide high-quality, short-lead-time, and low-cost products to contribute to solving our customers' challenges. To respond to our customers' varied needs, Daiko's production bases are equipped with various processing facilities. Among them, the water jet cutting machines, with a total of four installed at our Osaka headquarters and Tokyo branch, boast one of the largest scales in the country. The maximum processing range is W4,000 × L5,500 mm, allowing for the high-precision manufacturing of large-diameter gaskets and packing. By maximizing material efficiency, we achieve the provision of 'high quality at low cost.'
