Introduction of SF double-shell tank (steel & FRP)

Tank with an integrated finish of FRP layer using spray-up method with an automatic spraying machine.

The "SF Double-Shell Tank (Steel & FRP)" is a tank that incorporates a leakage detection device (leak monitor) into a double-shell structure, using steel plates for the inner shell and FRP for the outer shell. The external pressure from soil pressure and water pressure during burial is supported by SS400 steel plates with a tensile strength of 400 MPa and a tensile modulus of elasticity of 206 GPa. When comparing the strength of SS400 and FRP, GL-5 FRP has a lower tensile strength of 500 MPa and a tensile modulus of elasticity of 7.5 GPa, but it has been found that when combined with SS400, it is less likely to break even under external pressures from soil and water in the ground. 【Features】 ■ Double-shell structure using steel plates for the inner shell and FRP for the outer shell ■ Tank equipped with a leakage detection device (leak monitor) ■ FRP layer finished in an integrated manner using a spray-up method with an automatic spraying machine *For more details, please refer to the PDF document or feel free to contact us.

• Piping Equipment
• Rainwater tank

#Intersolar South America - We invite you to attend the most influential solar energy event in Latin America. You will be able to see innovative solar mounting solutions designed for the Latin American market. At booth R2.82, Grace Solar will showcase how it is evolving regional solar projects: - Ground-mounted solar mounting systems suitable for Brazil's tropical storms and humid environments - Flexible roof installation systems that can accommodate diverse architectural needs Let's build the future of solar power together! Venue: Expo Center Norte, São Paulo, Brazil, Booth R2.82 Date: August 26-28, 2025

We have introduced the commercial aroma diffuser "Majesta Fragrance" to a cabaret club in Tokyo. The selected scent is "Royale," which offers a sense of calm and elegance. It spreads naturally throughout the floor, creating a high-quality space that satisfies the five senses. Majesta Fragrance is available for a free trial installation exclusively in the Kanto area. If you are interested in enhancing your store's scent experience, please feel free to contact us.

We have released a catalog for a trial version of a conceptual skills course designed to efficiently develop logical thinking and problem-solving skills in a short period. The course is structured in three levels, from basic to practical and applied, supporting skill enhancement directly related to work through video viewing, exercises, and detailed feedback. There is also a free trial version available, lasting about 10 to 20 minutes, allowing you to easily check the course content and approach. It is ideal for promotion and advancement exam preparation, as well as for developing the next generation of leaders, with a proven track record in many companies. For detailed materials or to apply for the trial version, please use the link below. Feel free to take advantage of it!

The RTC series rugged tablets are designed to withstand harsh industrial environments, enhancing productivity, improving safety, and reducing operational costs. The RTC-I116-JP is equipped with a 12th generation Intel Core i7/i5 processor and Windows 10/11, and its 11.6-inch touchscreen allows for precise operation even in rainy conditions or while wearing gloves. Additionally, the display with a brightness of 1,000 nits ensures clear visibility even under direct sunlight, and with IP66 compliance, a 1.2m drop resistance, and hot-swappable capabilities, it strongly supports continuous operation in the field. Factory options: ★ 2D barcode scanner RTC-2D-Z ★ NFC module RTC-NFC116 A wide range of selectable options: ■ Vehicle RAM bracket RTC-RAM ■ Vehicle charger (for vehicle batteries) RTC-VC-19D ■ Vehicle charger (for cigarette sockets) RTC-VC-100W ■ Shoulder strap RTC-SS ■ Stylus pen RTC-SP ■ Lithium-ion battery (3800mAh) RTC-LB-3800

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