Piping interior cleaning service
Our PIG is highly flexible and can bend not only at 90-degree short elbows but also at T-pipes!

インフラに欠かせない配管の老朽化対策に役立つ製品・技術を大公開!
Date Published:
Our PIG is highly flexible and can bend not only at 90-degree short elbows but also at T-pipes!
We introduce service tools and specialized equipment for the maintenance and repair of refrigeration and air conditioning equipment.
We also offer various linings, coatings, thermal spraying, and nitriding treatments to solve product troubles!
A bridge of evolution that connects to the future! Meiwa Kogyo's water pipe bridge is a completely custom-made prefabricated system water pipe bridge!
It has high durability and can withstand heat up to 70°C, making it suitable for use in various environments!
No wiring work is required, making it inexpensive and easy to install! Daily site inspections are no longer necessary!
Leave the cleanroom piping work for semiconductor factories and similar facilities to us.
[Free Demo Equipment Rental] Wastewater Treatment - From Cooling Towers to Heat Exchangers, using permanent magnets for maintenance-free and power-free operation. Just install it into the existing piping!
Leak testing with air pressure is now possible for water supply and hot water resin pipes (PE・PB)!
Remote automatic detection of leaks and condensation - Monitoring range up to 20 km (wireless in underground, tunnels, and high-rise buildings) - Can also identify the location of leaks.
It can be quickly implemented in existing facilities such as outdoor areas and lockers where securing power is difficult. Rental options help reduce the costs of implementation and operation.
This is a product designed to be attached to the MD joint's COS-T for conducting leak tests using air pressure.
Stay Updated with Our Newsletter
The next update is,.