I want to prevent gas leaks from the joint sheet! I will propose measures against gasket permeation leaks!
◆Issue Details 〇When using the joint sheet as a gasket and conducting a leak test, the leakage does not stop. ◆Possible Factors 〇The gasket shape is FF type → Insufficient surface pressure 〇No paste applied → Gas permeates 〇Thickness is 3.0 mm → Gas is prone to permeation, significant stress relaxation ◆Countermeasures 〇Change the gasket shape to ring type (inner packing) 〇Apply gasket paste to the flange contact surface and inner diameter end face 〇Reduce gasket thickness to 1.5 mm (especially for smaller sizes, below 200A)
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I want to prevent gas leaks from the joint sheet! I will propose measures against gasket permeation leaks!
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I want to prevent gas leaks from the joint sheet! I will propose measures against gasket permeation leaks!
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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.'
![[For Engineers] Selection and Precautions for Using Joint Sheet Gaskets!](https://image.mono.ipros.com/public/product/image/2069787/IPROS1584903043665727449.png?w=280&h=280)
![[For Engineers] Selection and Precautions for Using Joint Sheet Gaskets](https://image.mono.ipros.com/public/product/image/2001548597/IPROS5332564649760123927.png?w=280&h=280)
