Acid cleaning treatment using immersion and spraying utilizing a stainless steel pickling tank.
Removal of floating rust, residual foreign substances, etc. from inside pipes, target equipment, heat exchangers, tanks, etc., and the ability to perform flushing and circulating acid cleaning to improve cleanliness.
At Koshin Sangyo Co., Ltd., we select chemicals and solvents primarily based on the degree of corrosion and contamination, focusing on acidic and alkaline solutions, to perform chemical cleaning (metal cleaning). We can remove floating rust, residues, and foreign substances from the interiors of pipes, target equipment, heat exchangers, and tanks, and we offer flushing and circulating acid cleaning to improve cleaning efficiency. Additionally, we also conduct on-site flushing and acid cleaning work. Please feel free to contact us if you have any requests. 【Processing Details (Partial)】 ■ Acid cleaning of iron ■ Acid cleaning of stainless steel ■ Chemical cleaning (regenerative cleaning) ■ Flushing and circulating acid cleaning ■ Pressure testing *For more details, please refer to the PDF document or feel free to contact us.
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We offer services such as "pickling" to enhance appearance and corrosion resistance, and "pressure flushing" to remove residues mainly from the interiors of pipes, heat exchangers, and tanks. At Koshin Sangyo Co., Ltd., we perform stainless steel chemical cleaning and various surface treatments. We provide services such as "pickling" to enhance appearance and corrosion resistance, "pressure flushing" to remove residues mainly from the interiors of pipes, heat exchangers, and tanks, as well as cleaning of oil mist collectors and heat exchanger plates. We conduct maintenance of the pickling tank once a year, updating the chemicals and inspecting and repairing the interior and exterior surfaces of the tank to ensure stable quality and a safe working environment. **Our Features:** - Capable of cleaning large parts We have the industry's longest cleaning tank at 13 meters, accommodating the cleaning of large parts. - Nationwide on-site service available We can perform cleaning on-site for equipment that cannot be removed. - Short delivery times possible, as quick as 2 business days. - 54 years in business with a track record of approximately 1,000 companies We have numerous requests from other companies in the same industry. Please feel free to contact us to check if your items can be cleaned, for a simple estimate, or for delivery times. For small parts (sizes that can be sent via courier), we offer free cleaning as a sample for new customers, so please inquire.