Piping interior cleaning service
Our PIG is highly flexible and can bend not only at 90-degree short elbows but also at T-pipes!
配管の老朽化対策特集
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！
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[Catalog] Piping Tools & Equipment for Refrigeration and Air Conditioning Services
We introduce service tools and specialized equipment for the maintenance and repair of refrigeration and air conditioning equipment.
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Piping materials
We also offer various linings, coatings, thermal spraying, and nitriding treatments to solve product troubles!
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Water pipe bridge, bridge-mounted pipes, coated steel pipes for water transport, steel-shaped pipes.
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!
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Mechanical trap and drainage trap cover "Hopper Cover"
It has high durability and can withstand heat up to 70°C, making it suitable for use in various environments!
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[Case Study] Real-time visualization of on-site piping flow in the office!
No wiring work is required, making it inexpensive and easy to install! Daily site inspections are no longer necessary!
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Specialized Piping Construction Services for Semiconductor Factories
Leave the cleanroom piping work for semiconductor factories and similar facilities to us.
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Magnetic treatment system: Improves water quality in piping and reduces chemical and maintenance costs.
[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!
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Method for conducting full and empty tests on water supply and hot water resin piping.
Leak testing with air pressure is now possible for water supply and hot water resin pipes (PE・PB)!
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No construction required, no power supply needed, wireless leak detection system (NETIS registered)
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.
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Portable OTQ: A Local Authentication System That Does Not Require Power
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.
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Leak test tool "COS-AIR" for use after connecting drainage piping.
This is a product designed to be attached to the MD joint's COS-T for conducting leak tests using air pressure.
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