高山耕山 List of Products and Services

At Takayama Kōzan Co., Ltd., we handle acid-resistant equipment, specifically the "Polypropylene (PP) Acid Washing Tank." Polypropylene is a homogeneous polymer that is resistant to degradation even when its surface is damaged, and its lightweight nature makes it easy to manage. Maintenance involves only a simple visual inspection followed by overlay welding, making it hassle-free. Additionally, since the components of polypropylene are carbon and water, recycling is easy. 【Features】 ■ Polypropylene is resistant to degradation even when its surface is damaged. ■ Polypropylene has excellent chemical resistance and impact resistance, making it suitable for acid washing tanks. ■ It can be manufactured in the factory and transported to the site for installation. ■ Maintenance is hassle-free. ■ Recycling is easy due to the components of polypropylene being carbon and water. *For more details, please refer to the PDF document or feel free to contact us.

• others

At Takayama Kōzan Co., Ltd., we handle "Anti-Fire Stone." This product is a natural (from Niijima, Izu Seven Islands) acid-resistant insulation material. It has excellent acid resistance against acidic liquids and gases, excluding hydrofluoric acid and alkalis. Additionally, it can withstand high temperatures (up to 900°C), has low thermal conductivity, and excellent insulation properties. Furthermore, it has a low bulk density, is lightweight, and can be processed (machined) into various shapes. 【Features】 ■ Excellent acid resistance against acidic liquids and gases, excluding hydrofluoric acid and alkalis ■ Can withstand high temperatures (up to 900°C) ■ Low bulk density and lightweight ■ Can be processed (machined) into various shapes *For more details, please refer to the PDF document or feel free to contact us.

• others

At Takayama Kōzan Co., Ltd., we handle the acid-resistant equipment known as "granite skid caps." Granite skid caps and floor plates have been used for a long time in acid pickling tanks in the steel industry. Our company imports and sells products made from American granite, which are well-received for use in steel and other acid pickling tanks. 【Features】 - Granite has excellent acid resistance and is very thermally stable. - Granite has outstanding wear resistance and is strong against thermal shock. - Machining accuracy can be achieved up to ±0.02mm. - There are numerous achievements in various countries. *For more details, please refer to the PDF document or feel free to contact us.

• others

At Takayama Koyama Co., Ltd., we handle "carbon bricks and processed products," which are acid-resistant materials. "Carbon bricks" have excellent corrosion resistance to most chemical substances. They also feature low thermal expansion and high resistance to thermal shock. Furthermore, they are easy to process into various shapes and have excellent adhesive properties. 【Features】 ■ Excellent corrosion resistance to most chemical substances ■ Rich in adhesive properties *For more details, please refer to the PDF materials or feel free to contact us.

• others

We offer the manufacturing of lightweight, weather-resistant polypropylene tanks and vessels, as well as installation services. Globally, traditional acid washing tanks (steel + rubber lining + acid-resistant bricks) and FRP acid washing tanks are being replaced by polypropylene acid washing tanks, which are easy to handle and have excellent chemical resistance. Please feel free to contact us for more information. 【Benefits】 ■ Polypropylene is a homogeneous polymer that is less likely to deteriorate even if the surface is damaged, and its lightweight nature makes it easy to manage. ■ Polypropylene has excellent chemical resistance and impact resistance, making it an ideal material for acid washing tanks. ■ Polypropylene tanks and vessels can be manufactured in the factory and transported to the site for installation. ■ Maintenance involves only a simple visual inspection followed by welding work, making it hassle-free. ■ The components of polypropylene consist of carbon and water, making recycling easy. *For more details, please download the PDF or feel free to contact us.

• others