ダイコー Product Lineup

"D6000" is a gasket material primarily composed of high-quality non-asbestos fibers and a synthetic rubber binder with excellent oil resistance, combined with a small amount of filler and formed through rolling and vulcanization. It can be used as an alternative material to traditional asbestos joint sheets within its applicable range. Additionally, it has passed the official testing for the suitability standard JIS S 3200-7 for plumbing fixtures. [Features] - Excellent processability, similar to asbestos joint sheets - Superior processability allows for short delivery times - Elastic and provides good fitting at the flange area *For more details, please download the PDF or feel free to contact us.

This is a compatibility chart for rubber fluids. It lists the compatibility of various types of rubber, including natural rubber, neoprene rubber, NBR rubber, EPDM rubber, Viton rubber, and silicone rubber, with different fluids. While it is only a guideline, it serves as an example of systematic categorization. Please use it for selection purposes.

This is a gasket made from Daiko's "D Packing (EPDM molded packing)" rubber, which is pressure-formed into a cross-sectional shape. For areas requiring chemical resistance and corrosion resistance, we also offer PTFE-coated products that are integrally bonded with PTFE! This packing material provides stable sealing performance at lower surface pressure compared to punched rubber sheet gaskets. (Characteristics) - Being a molded product, it has no uneven thickness and a smooth surface. - The presence of two O-ring shaped protrusions ensures no leakage even at low surface pressure. - The hardness of the rubber is appropriately adjusted to buffer thermal stress and piping stress. - Made from high-quality virgin rubber, it has a long lifespan. - It can also be used with resin and resin-lined flanges. (Supported Sizes) 5K 15A~300A 10K 15A 300A (Operating Temperature Range) -40℃~ 100℃ For sizes above 350A, rubber punched products will be used. (Maximum Operating Pressure) 0.98MPa (approximately 10kgf/cm²)

The "D Packing" we handle is a gasket made by press-molding EPDM rubber into a specific cross-sectional shape. Its structure, featuring two O-ring shaped protrusions, demonstrates excellent sealing performance even at low tightening surface pressures. It can also be used with resin flanges and resin-lined flanges. Additionally, we offer the "D Packing PTFE Coated," which is made by press-heating and molding a PTFE film onto EPDM rubber molded products to create a bonded unit. 【Specifications】 ■ Maximum operating pressure: 0.98 MPa (approximately 10 kgf/cm³) ■ Operating temperature range: -40℃ to 100℃ ■ Available sizes: - 5K: 15A to 300A - 10K: 15A to 300A *For more details, please download the PDF or feel free to contact us.

A very familiar sealing material that supports the stable operation of plants is the "joint sheet gasket." Due to its versatility and high cost performance, it is widely used in various settings, primarily in utility lines such as water, oil, and air. However, behind its ease of use lies a specific weakness of the material and strict rules that can lead to serious leakage accidents if used incorrectly. In this article, we will thoroughly explain the "common precautions" that everyone on site should know in order to use joint sheets safely and stably over the long term, from a professional perspective. In particular, we will focus on the "100°C barrier," which is a common cause of many troubles, and delve deeply into its countermeasures. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*

In the stable operation of plants, ensuring the sealing of utility lines such as water, oil, and steam is extremely important. Especially under high-temperature conditions, the performance of gaskets directly affects the reliability of equipment. The "TOMBO No.1155 Clean Seal Next" provided by Nichias Corporation is a sheet gasket that significantly improves reliability in high-temperature areas, addressing the challenges of conventional fluoropolymer gaskets while primarily composed of PTFE. This article will provide a detailed explanation of its excellent features and performance based on product data. *For more detailed information, you can view it through the related links. For further details, please download the PDF or feel free to contact us.*

"In the utility line of the factory, which gasket is standard and highly reliable?" "I want to select sealing materials that offer excellent cost performance against water and oil." The product that truly meets these basic needs on site and can be called a "standard" is the general-purpose joint sheet gasket "Vulcan No. 6500," provided by Vulcan Corporation for many years. In this article, based solely on the official catalog information provided by Vulcan, we will thoroughly explain why No. 6500 continues to be chosen as a standard product in many workplaces, from its basic performance to the important precautions that must be strictly followed for safe use, from a professional perspective. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*