Select and clean with appropriate chemicals only for the interior of pipes and products! On-site construction services available.
Internal circulation cleaning is a cleaning process conducted within pipes and equipment. It is an important process from the perspectives of safety, efficiency, and quality control. It is crucial to select appropriate cleaning methods and frequencies while implementing suitable safety measures. 【Purpose of the Service】 ■Removal of dirt and deposits Over time, dirt and deposits can accumulate inside pipes and equipment. These contaminants can restrict fluid flow and reduce efficiency. The goal of internal circulation cleaning is to remove these dirt and deposits, restoring normal fluid flow and efficiency. ■Improvement of system efficiency Internal circulation cleaning effectively enhances the overall efficiency of the system by removing dirt and deposits from inside pipes and equipment. For example, by eliminating scale and sludge from within heat exchangers, heat transfer performance can be improved.
Inquire About This Product
basic information
**Purpose of the Service** ■ Extending Equipment Lifespan By removing dirt and corrosive substances from the piping and internal components through internal circulation cleaning, the lifespan of the equipment can be extended. Accumulation of dirt and corrosive substances can lead to deterioration and damage of the equipment, but regular internal circulation cleaning can prevent this. ■ Quality Control Internal circulation cleaning is also related to the quality control of products and materials. For example, in the production lines of food and pharmaceuticals, cleaning the interiors of pipes and tanks is crucial as part of hygiene management. The aim is to ensure the quality and safety of the products through internal circulation cleaning. **Applications (Partial)** ■ Printing Equipment ■ Elevators ■ Equipment ■ Molds ■ Mold Components
Price range
Delivery Time
Applications/Examples of results
Printing machinery, elevators, chemicals, petroleum plant furniture, equipment, molds, mold parts Cranes, construction machinery, architectural metals, aerospace, defense, machine tools, bearings Automobiles, food machinery, paper machinery, ships, blowers, dust collectors, and other industrial machinery Railways, electricity, electronics, crushing machinery, power generation equipment, semiconductor manufacturing equipment, valves and accessories Non-ferrous metal manufacturing machinery, packaging and packing machinery, bolts, tools, pumps, compressors Motors, hydraulic and pneumatic equipment, robots, etc.
catalog（1）
Download All Catalogs
Company information
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.