Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
1～7 item / All 7 items
Perfectly cleared stress corrosion cracking (SCC).
"Morimatsu" successfully commercialized the SUS444 storage tank in 1978, becoming the first in the industry to completely overcome stress corrosion cracking. Furthermore, the SUS444 storage tank was recognized for our delivery achievements and was adopted in the 1993 edition of the Ministry of Construction's standard specifications.
Outstanding corrosion resistance frees you from the worries of red water and corrosion! A durable storage tank made of SUS444.
The "TS Series" is a storage tank made of SUS444, a material that does not experience stress corrosion cracking, which is characteristic of austenitic stainless steel. SUS444 also has excellent corrosion resistance, eliminating concerns about red water and corrosion, and it is sufficiently durable for long-term use. 【Features】 ■ No stress corrosion cracking ■ Free from worries about red water and corrosion ■ Good durability ■ Heaterless type ■ Suitable for long-term use *For more details, please refer to the PDF materials or feel free to contact us.
Our appropriate welding technology enables functionality! A water storage tank that can be used for a long time.
The "heated storage tank" is a water storage tank that can easily provide the maximum required amount of hot water in places with significant fluctuations in hot water demand, such as hotels and gyms. The temperature control within the tank is set with devices attached to the thermostat or temperature control valve to maintain a specified temperature. Additionally, since a #300 finish is applied through buff polishing, it is expected to effectively remove iron oxide from welds, prevent the proliferation of bacteria inside the tank, and inhibit the concentration of chloride ions. 【Features】 ■ Long-term usability ■ Buff polishing with a #300 finish ■ Use of stainless clad steel plates ■ Easily provides the maximum required amount in places with significant fluctuations in hot water demand *For more details, please refer to the catalog or feel free to contact us.
A storage tank with excellent corrosion resistance that utilizes the properties of FRP! It has outstanding heat resistance and chemical resistance.
In recent years, with the increase in the size of buildings, the production of hot water supply equipment's storage tanks has also increased. However, at the same time, there has been a rising trend in corrosion incidents due to water quality deterioration, which has become a problem. The 'DK-R Storage Tank,' utilizing the characteristics of FRP materials that have long-term heat resistance and excellent chemical and corrosion resistance, aims to solve these issues and is expected to have a significant effect on the corrosion and lifespan of the tanks. 【Features】 ■ Excellent corrosion resistance ■ All water contact parts are made of FRP ■ No need for anti-corrosion materials ■ Long service life ■ Excellent heat resistance and chemical resistance *For more details, please refer to the PDF document or feel free to contact us.
No worries about red water or corrosion! Achieve both space-saving and cost reduction in equipment expenses simultaneously.
The "Hyper WTH Type" is a high-efficiency storage tank that achieves the formation of a temperature boundary layer through its unique internal structure, significantly improving storage efficiency. Thanks to Showa's unique "flow boundary storage method," the hot water supply capacity is more than double that of conventional models. Additionally, the improvement in storage efficiency allows for a reduction in the size of the storage tank, achieving both space-saving and cost reduction in equipment expenses. 【Features】 ■ Achieves the formation of a temperature boundary layer through a unique internal structure, significantly improving storage efficiency ■ Hot water supply capacity is more than double that of conventional models (based on our test data) ■ Improvement in storage efficiency allows for a reduction in the size of the storage tank ■ No concerns about red water or corrosion ■ Comprehensive proposals for the operation and management of bathing facilities *For more details, please refer to the PDF document or feel free to contact us.
A wide variety of stainless steel tanks for eco-cute systems suitable for various industries are available!
The commercial eco-cute is an electric hot water supply system that is friendly to both the environment and utility costs. The storage tanks for commercial eco-cute come in two types: an open type with stainless steel panel tanks and a closed type with stainless steel storage tanks. Both can be delivered as fully insulated products, and we also offer a variety of standard products. 【Features】 ■ Two types: open and closed ■ A lineup of storage tanks that maximizes the system's efficiency *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Prevent stress corrosion cracking with SUS444! A storage tank that always provides clean hot water.
The "storage tank" is made of ferritic stainless steel SUS444, which prevents stress corrosion cracking. The inner surface of the storage tank is finished with a #150 buff, ensuring a constant supply of clean hot water. The welding around the main body of the storage tank and the longitudinal joints is fully automated. 【Features】 ■ Made of ferritic stainless steel SUS444 ■ No occurrence of stress corrosion cracking ■ Always provides clean hot water with #150 buff finish ■ Fully automated welding *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
