プレパイ工業 List of Products and Services

Are you struggling with the influence of outside temperatures on your single-layer tank? The "PP Rack," a racking cover for single-layer tanks from Pre-Pipe Industries, allows for easy installation by simply assembling the kit, achieving excellent insulation performance comparable to traditional sandwich tanks. Even when purchased as a set with the PP Rack and single-layer tank, it is more affordable than conventional sandwich tanks! It also pairs well with piping racks and is aesthetically pleasing with its hot-dip galvanized steel plate.

The three-layer structure with a simple construction method achieves excellent thermal insulation performance comparable to conventional sandwich tanks. It can be used with both SS single-layer tanks and SUS single-layer tanks manufactured by Pre-Pai Industrial Co., Ltd. Both set products and retrofitted products can have piping work done after the cover is installed. 【Features】 ○ Lower price than conventional products → Even when purchasing a PP rack + single-layer tank, it is cheaper than the conventional sandwich tank. ○ Easy installation by just assembling the kit → Wrap insulation material around the single-layer tank, perform moisture-proof treatment, and attach the cover, sealing the gaps to complete. ○ Excellent compatibility with piping racking → Made of hot-dip galvanized steel plate, it is also very good in terms of design. For more details, please contact us or download the catalog.

We also manufacture SS400 single-plate tanks. Ministry of Land, Infrastructure, Transport and Tourism specifications. Dimensions and tapping can be changed. (If dimensions are changed, it may fall outside the Ministry of Land, Infrastructure, Transport and Tourism specifications. Please contact us for details.)

The "PP Type Tank" is a tank that can be selected according to the installation location and purpose. This product has excellent insulation properties, ensuring that the interior does not freeze even at an outside temperature of -5°C for two days. It is suitable for insulation and refrigeration tanks, brine tanks, sister tanks, and fire-fighting water supply tanks, among others. 【Lineup】 ■ PP Type Expansion Tank ■ PP Type Fire-Fighting Water Supply Tank ■ PP Type High-Grade Tank For more details, please refer to the catalog or feel free to contact us.

The "High-Grade Tank G Type" features a sandwich structure with insulation material sandwiched between FRP, demonstrating excellent thermal insulation and chemical resistance. (There is also a type sandwiched between SUS and FRP.) From a compact 35L model developed to meet customer needs to large-capacity tanks of up to 3000L, a wide range of tank sizes is available. They can be utilized in various settings such as factories, hospitals, and schools. Feel free to consult us regarding the liquids to be stored in the tanks or for any inquiries! 【Features】 ■ Withstands high temperatures of 100°C ■ Excellent chemical resistance ■ Available colors: Ivory and Gray (other colors can be discussed) *In addition, we also offer PP expansion tanks and fire-fighting water supply tanks. For more details, please refer to the "catalog."

The sandwich tank has excellent thermal insulation properties, making it suitable for heat retention and cooling. We offer a wide range of capacities from 35 to 3000 liters. 【Specifications (partial)】 ■ Made of SUS (internal SUS + external SUS) 　　Specifications　　　　　　　 Capacity　　　 　Internal Dimensions SUT-50 Series 　　100L 　500□×550H SUT-60 Series 　　200L　 600□×650H SUT-80 Series 　　500L　 800□×920H SUT-100 Series 　1000L 1000□×1130H *For more details about the products, please download the PDF materials or contact us.

This product is an FRP fire-fighting water supply tank compliant with the Ministry of Land, Infrastructure, Transport and Tourism specifications. It features a beautiful and long-lasting gel coat finish, is lightweight and durable. With a 30mm thick insulation material, it is freeze-proof and designed to withstand seismic forces of 1.5G. We also offer stainless steel, steel plate, expansion tanks, and high-grade tanks separately. 【Features】 ■ Compliant with Ministry of Land, Infrastructure, Transport and Tourism specifications ■ Beautiful and long-lasting gel coat finish ■ Lightweight, durable, and designed to withstand seismic forces of 1.5G ■ Freeze-proof with 30mm thick insulation material *For more details, please refer to the PDF document or feel free to contact us.