List of Water and sewerage pipe fittings products
- classification:Water and sewerage pipe fittings
1~45 item / All 1530 items
You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.
- Bridge Materials
Just by "applying" it to metals, glass, concrete, etc., you can achieve high durability waterproofing and repairs! It can be painted over.
- Waterproof tape, adhesive, drain, protective panel
Space-saving construction has further improved! Piping for sizes up to 80A can be done by hand.
- Water and sewerage pipe fittings

The promotional video for the super-efficient construction of the Groo Joint has been updated!
We have renewed the PR video for Grojoint! In this renewal... ☑ The video conveys the construction speed even better! ☑ The features and benefits are explained more clearly! ☑ Updated to the Reiwa style. The latest version has been reborn stylishly! We encourage everyone considering reducing construction time and improving efficiency to take a look. Please take this opportunity to check out the latest construction image!☆
Adjusting pipe dimensions has never been easier. Perfect fit with high-performance expansion joints!
- Water and sewerage pipe fittings
- Piping Equipment

【New Product】Adjusting pipe dimensions made surprisingly easy. Perfect fit with high-performance expansion joints☆Meiwa Flange Grooved Joint
The Meiwa Flange Grooved Joint allows for subtle dimensional adjustments during pipe installation, enhancing construction flexibility. Made from SUS304, it is a corrosion-resistant expansion joint that requires minimal maintenance. Additionally, it uses EPDM rubber, which is strong against heat and chemicals, as a packing material. It can be used for water supply, agricultural water, and industrial water piping. Point 1: Easy fine dimensional adjustments Point 2: Improved work efficiency with easy installation Point 3: Excellent corrosion resistance with stainless steel Point 4: High durability EPDM rubber ring *For more details, please refer to the catalog or feel free to contact us.*
Are you having trouble with the renewal and maintenance of existing pipelines? We offer total support as a temporary piping rental service, from construction methods to technical assistance!
- Water and sewerage pipe fittings

Because it's reusable, it's environmentally friendly! Stainless steel temporary piping system REPCS - for temporary water main construction during sewer work and changes to water pipelines!
For the renewal and maintenance of existing pipelines! Temporary piping rental service REPCS is a service that provides temporary materials needed for temporary construction of water supply pipelines, such as changes to water pipes due to sewer construction. This service, uniquely devised by our company, started in 1989 and is now adopted by over 85% of municipalities nationwide, from Hokkaido to Kyushu. We offer the "G type" for speedy installation in three steps, as well as the standard "H type." 【Features】 ■ Easy to connect ■ Built-in disconnection prevention mechanism ■ Excellent pressure resistance ■ Reliable safety ■ Smooth shipping response for peace of mind at any time *For more details, please refer to the catalog or feel free to contact us.
Introducing the dimension table, component list, and optional materials used in REPCS!
- Water and sewerage pipe fittings

Because it's reusable, it's environmentally friendly! Stainless steel temporary piping system REPCS - for temporary water main construction during sewer work and changes to water pipelines!
For the renewal and maintenance of existing pipelines! Temporary piping rental service REPCS is a service that provides temporary materials needed for temporary construction of water supply pipelines, such as changes to water pipes due to sewer construction. This service, uniquely devised by our company, started in 1989 and is now adopted by over 85% of municipalities nationwide, from Hokkaido to Kyushu. We offer the "G type" for speedy installation in three steps, as well as the standard "H type." 【Features】 ■ Easy to connect ■ Built-in disconnection prevention mechanism ■ Excellent pressure resistance ■ Reliable safety ■ Smooth shipping response for peace of mind at any time *For more details, please refer to the catalog or feel free to contact us.
Eco-friendly reuse concept! We provide total support with abundant materials and a network.
- Water and sewerage pipe fittings

Because it's reusable, it's environmentally friendly! Stainless steel temporary piping system REPCS - for temporary water main construction during sewer work and changes to water pipelines!
For the renewal and maintenance of existing pipelines! Temporary piping rental service REPCS is a service that provides temporary materials needed for temporary construction of water supply pipelines, such as changes to water pipes due to sewer construction. This service, uniquely devised by our company, started in 1989 and is now adopted by over 85% of municipalities nationwide, from Hokkaido to Kyushu. We offer the "G type" for speedy installation in three steps, as well as the standard "H type." 【Features】 ■ Easy to connect ■ Built-in disconnection prevention mechanism ■ Excellent pressure resistance ■ Reliable safety ■ Smooth shipping response for peace of mind at any time *For more details, please refer to the catalog or feel free to contact us.
Introducing the dimension table and component list for materials used in the H type of REPCS!
- Water and sewerage pipe fittings
More 'ease' on site. Meiwa Kogyo's agricultural air valves improve clogging issues and eliminate troubles, reducing the burden of work.
- Water and sewerage pipe fittings
- Agricultural civil engineering works
An underwater emergency shut-off valve designed to meet customer needs, installed in the outflow pipe of the water reservoir.
- Water and sewerage pipe fittings

Japan Engineering 2025 Scheduled to Exhibit at Hiroshima Waterworks Exhibition
We will be exhibiting at the "2025 Hiroshima Waterworks Exhibition." Details will be added as soon as they are finalized. 【Exhibited Products】 Emergency Water Shut-off System "NC Type" Surface Water Intake Device "WSS Water Screen" Small Sedimentation Tank "Small Sedimentation Tank"
Utilizing the action of a float, a flexible and sensitive operability without a fulcrum.
- Water and sewerage pipe fittings
Complete multiple cables in one core extraction at a single location, and it looks neat! No troublesome caulking is required.
- Water and sewerage pipe fittings
- Piping Equipment
SPD for High-Density Wiring Systems (for Telephone) UCP Series
- Water and sewerage pipe fittings

Exhibition Report for "JECA FAIR 2012 60th Electric Construction Industry Exhibition"
Showden exhibited at the "JECAFAIR 2012 60th Electrical Industry Exhibition" held at Intex Osaka from May 30 (Wednesday) to June 1 (Friday), 2012. This time, we introduced a comprehensive lightning damage prevention solution themed around lightning protection measures, offering everything from products like SPDs to consulting and construction in a one-stop manner. Thank you very much for visiting our booth during the event. - Event Dates: May 30 (Wednesday) to June 1 (Friday), 2012 - Location: Intex Osaka, Hall 3, Booth No. 3-06 - Exhibits: Power supply SPDs, communication SPDs, thunder blockers, impulse testing, lightning damage prevention for large-scale solar power generation systems (panel display), BCP solutions for disaster prevention radio (panel display).
Infrastructure technology that protects lifelines - Seismic isolation joints
- Expansion joint hardware
- Vibration isolation, vibration control, and earthquake resistance construction
- Water and sewerage pipe fittings
Install a split-type band on the existing closure joint and secure it with a centering bolt.
- Vibration isolation, vibration control, and earthquake resistance construction
- Water and sewerage pipe fittings
Easily understand the piping conditions at a glance! A displacement measurement device that allows for easy grasp of pipeline displacements.
- Other measuring instruments
- Water and sewerage pipe fittings
It is ideal for earthquake resistance and ground subsidence measures.
- Water and sewerage pipe fittings
We offer a diverse lineup tailored to the purpose, type of pipe, and installation location.
- Water and sewerage pipe fittings
- Drainage and ventilation equipment
- Drainage material
Achieving the installation of a soft seal partition valve without flanges! With a mechanical type receiving mouth, it excels in seismic resistance and workability, enabling the integration of piping!
- Water and sewerage pipe fittings
Seismic reinforcement of pipelines is achieved through flexible and expandable anti-detachment fittings.
- Water and sewerage pipe fittings