■ Customized to fit specifications and uses ■ Meiwa Kogyo's water pipe bridges meet all needs and scenarios!

A bridge of evolution connecting to the future! Meiwa Kogyo's water pipe bridge is a completely custom-made prefabricated system water pipe bridge!

We offer a comprehensive system from on-site investigation to proposal, design, manufacturing, insulation, painting, construction, and after-sales service, with a wide variety of options to meet various needs and scenarios. We manufacture according to applications, including water pipe bridges such as standalone bridges and bridge-mounted pipes, as well as coated steel pipes for water transport, pressure iron pipes, on-site piping, buried pipes, pipe-in-pipe systems, and river crossing pipes. **Features of Water Pipe Bridges** - The main pipe can be selected from stainless steel pipes, steel pipes, polyethylene pipes, and others. - We offer a variety of options including various coatings, FRP corrosion protection, and insulation work. - Our full-order system allows for customization according to specifications and applications. **Meiwa Pipeline Renewal System M-PLUS** - Camera inspection (non-water supply pipe camera inspection) - Pipe cleaning (SCOPE method "special pipe cleaning method for water pipes" and HS method "high-speed carbonated water cleaning method") - Renewal method (SDF method) - Rehabilitation method (hose lining method, Partem HL method, etc.) - Temporary piping (REPCS) **Water Pipe Bridge Diagnosis Service** - Water pipe bridge diagnosis service (deterioration diagnosis, seismic diagnosis) *For more details, please refer to the external link page or feel free to contact us.*

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Solving the freezing problem! A high-quality air valve with a secondary valve function that maintains a stable water flow in the piping.

The Airis Neo is a freeze-proof type that utilizes the flowing water energy of the main pipe, and it is a freeze-proof rapid air valve that maintains a stable water flow within the piping. With a flat and slim compact shape, it accommodates various installation conditions. The materials used are stainless steel and plastic, which offer excellent corrosion resistance and toughness. Additionally, the sub-valve that stops the water flow within the valve adopts a new mechanism, significantly improving workability and safety during inspection and cleaning. 【Features】 ■ Compact body that does not compromise aesthetics ■ Special structure with sub-valve function ■ Freeze-proof structure ■ High durability ■ Excellent intake and exhaust functionality *For more details, please refer to the catalog or feel free to contact us.

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This is an air valve that protects stable water flow in pipes with high quality born from the pursuit of functionality and rationality!

The "Aeris Neo" is a non-freezing type that utilizes the flowing water energy of the main pipe and is an air valve that maintains a stable water flow within the piping. We have now published a video for maintenance! It adopts the "rotating slide method," which is a significant feature of the Aeris Neo. This method does not require special tools, making maintenance easier and allowing for safe work by simultaneously sealing the side and bottom holes. We have created a "Maintenance Guide" detailing maintenance precautions and procedures! For more information, please download the materials, or feel free to contact us if you have any questions. 【Aeris Neo Features】 ■ Easy maintenance with the rotating slide method that does not require special tools ■ Optional parts are also available separately ■ Special structure with a sub-valve function and non-freezing design *For more details, please refer to the catalog or feel free to contact us.

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Technocoat Co., Ltd. will be exhibiting at the j-dec 2026 Japan Die Casting Exhibition held at Pacifico Yokohama from November 12 to 14. 【Exhibition Details】 ■ Dates: November 12 (Thursday) to 14 (Saturday), 2026 ■ Venue: Pacifico Yokohama ■ Booth Number: E-34 We invite you to visit our booth during this opportunity.

Fukuda Corporation has been pursuing leak detection for 60 years and is dedicated to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing performance. We will propose suitable testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

This is a collection of links to Fukuda's technical columns. It covers various topics related to leak tests and more... Please check the related links for more information.

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

Fukuda Co., Ltd., which develops, manufactures, and sells leak testing equipment to inspect airtightness and sealing performance, provides a technical document that clearly explains the methods and theories of airtight testing, titled "Technical Manual." We are offering it as a PDF file. Please take this opportunity to download and view it!