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Waterway Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

Waterway Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 昭和コンクリート工業 Gifu//Building materials, supplies and fixtures
  2. 塚原製作所 Gifu//Manufacturing and processing contract
  3. 石田鉄工 Mie//Ferrous/Non-ferrous metals
  4. 4 メガケム Kanagawa//Testing, Analysis and Measurement
  5. 5 ミルコン Fukui//others

Waterway Product ranking

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Three-sided waterway "Open Culvert" 昭和コンクリート工業
  2. Two-sided waterway "Assembly Fence Channel" 昭和コンクリート工業
  3. Partial volume 塚原製作所
  4. Drop lid type three-sided water channel "OGS flume" 昭和コンクリート工業
  5. 4 Agricultural Civil Engineering Association Type L-shaped Waterway 昭和コンクリート工業

Waterway Product List

1~14 item / All 14 items

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2.5M (80x250) open water channel

2.5M (80x250) open water channel

It consists of a 2.5M long adjustable slope open channel, a water storage tank, a water circulation pump, a channel slope adjustment jack, a digital inclinometer, and a digital flow meter, capable of drawing up to 180L.min-1 of water to the upstream of the channel with a cross-section of 80xH250mm. Additionally, necessary components for the experiment, such as weirs, flumes, depth gauges, and pitot tubes for total pressure measurement, are included with the experimental procedure manual.

  • Vocational Training/Technical School

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2.5M (53x120) open water channel

2.5M (53x120) open water channel

This is a portable small water channel consisting of a 2.5M long transparent acrylic water channel and slope system. It can be used in combination with the hydraulic bench H1F (sold separately), and comes with necessary weirs and flumes, depth gauges, and pitot tubes for total pressure measurement, along with the experimental procedure manual.

  • Vocational Training/Technical School

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Free slope open channel "Multi U channel type"

Introducing the "Multi U Open Channel Type," a free gradient open channel that seems like it should exist but doesn't!

○ This is a water channel where the slope can be freely set like a free gradient side ditch. Moreover, since it is an open channel, the upper part of the channel is completely open, allowing for easy and precise placement of invert concrete. ○ It is also possible to set the channel slope in the opposite direction to the surface gradient. ○ By using a fixed cover type multi-U, it can accommodate entry points to rice fields and road crossings. ○ It is a low-carbon concrete product made using fine blast furnace slag.

  • others

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L-shaped water channel (3% slope type)

We can construct an open channel with a 3% slope efficiently.

Features ■ Open channels with a 3-degree slope can be constructed with good workability. ■ The width of the channel can be freely selected, and it is possible to widen or narrow the channel at various points along its length. Design Conditions Superimposed Load ・・Q=10 kN/m² Unit Weight of Soil ・・W=18 kN/m³ Internal Friction Angle of Soil ・・Φ=30° Design Standard Strength of Concrete (Product) ・・・・・ σck=30 N/mm²           (On-site Cast Part) ・・・・・ σck'=21 N/mm² Allowable Tensile Stress of Reinforcement ・・・・・・・・・・・・ σsa=176 N/mm² ■ The minimum width B of the channel will vary depending on the design conditions. (If lap joints are used for the connecting reinforcement in the on-site cast part, the minimum channel width B will be 2450 mm or more when H=1200.) We will consult separately regarding the minimum channel width. ■ Drainage holes (Φ75, 1 per meter) and drainage outlets (Φ25, 2 per meter) can be installed according to the intended use.

  • Municipal services and business location
  • others

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Three-Sided Waterway "GS Flume"

Standardized upper width 0.6m × height 0.8m to upper width 2.0m × height 1.5m! Lightweight type three-sided water channel.

■This is a lightweight three-sided water channel with a thin material thickness. ■The standard dimensions are a top width of 0.6m × height of 0.8m to a top width of 2.0m × height of 1.5m.

  • others
  • 2D CAD Construction
  • 3D CAD

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Drop lid type three-sided water channel "OGS flume"

Standardized upper width 0.6m × height 0.6m to upper width 1.5m × height 1.5m! Drop lid type three-sided water channel.

"OGS Flume" is a three-sided water channel with a drop lid design. The standard sizes are a top width of 0.6m × height of 0.6m to a top width of 1.5m × height of 1.5m. Please feel free to contact us when you need assistance.

  • others
  • 2D CAD Construction
  • 3D CAD

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Three-sided waterway "Open Culvert"

Three-sided water channel that can be directly connected to a box culvert conforming to the association-type culvert cross-section.

■Compliant with association-type culvert cross-sections! Various processing options are available, including J-types with different side wall heights, top edge beveling, and openings. ■Various processing options are available, including J-types with different side wall heights, top edge beveling, and openings. ■Standardized dimensions of width 1.0m × height 1.0m to 3.5m × 2.5m.

  • others
  • 2D CAD Construction
  • 3D CAD

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Three-sided water channel "U-shaped groove with socket"

Three-sided water channel for irrigation purposes such as land development.

■It is used for irrigation channels for agricultural land development. ■The socket is not protruding from the base plate and is flat, making installation easy.

  • others
  • 2D CAD Construction
  • 3D CAD

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Two-sided waterway "Assembly Fence Channel"

It is an assembly-type two-sided water channel composed of an arm member that maintains the water channel shape and a panel member (BR board).

■It is an assembly type. ■Construction is easy and can shorten the construction period. ■Components can be reused. ■It is also possible to accommodate folding points and curves.

  • others
  • 2D CAD Construction
  • 3D CAD

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5M (80x250) open channel

5M (80x250) open channel

It consists of a 5-meter long adjustable slope open channel, a water storage tank, a water circulation pump, a channel slope adjustment jack, a digital inclinometer, and a digital flow meter, which draws water at a maximum rate of 180 L/min to the upstream of the channel with a cross-section of 80xH250mm. Additionally, necessary equipment for the experiment, such as weirs, flumes, depth gauges, and pitot tubes for total pressure measurement, will be provided along with the experimental procedure document.

  • Vocational Training/Technical School

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300x450 open waterway

300x450 open waterway

The open channel is a variable slope type with a width of 300mm and a depth of 450mm, and the length of the channel can be selected from 5/7.5/10/12.5/15M. The channel consists of a water storage tank, a water circulation pump, a flow meter, a channel slope adjustment device, an electric drainage gate, and a control panel. The channel is equipped with a digital flow meter and an inclinometer, while a separate control panel manages the water flow rate, channel slope, and drainage gate level, with the drainage gate level setting the water depth in the channel. Pressure measurement holes spaced 25cm apart along the channel allow for analysis by connecting to a separately sold manometer or pressure display device. The FC300 comes with necessary equipment for experiments, including a sluice gate and weir, depth gauge, pitot tube for total pressure measurement, and float switch, along with an experimental manual. Additionally, various options (sold separately) are available to suit experimental purposes. Moreover, the included dedicated software (VDAS) can display and save water flow rate and channel slope data in real-time to a PC (sold separately).

  • Vocational Training/Technical School

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Agricultural Civil Engineering Association Type L-shaped Waterway

Agricultural Civil Engineering Association Standards! L-shaped water channels that allow for free setting of waterway width within the standards.

■This is a standard from the Agricultural Civil Engineering Association. ■The base plate will be constructed using cast-in-place concrete. ■The width of the waterway can be freely set within the standards. ■The types are classified based on the superimposed load acting on the horizontal line at the top of the vertical wall and the soil conditions.

  • others
  • 2D CAD Construction
  • 3D CAD

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Small Waterway "Drain Getter" Comprehensive Catalog [Improving the Performance of Drainage Pavement]

Ideal for improving the performance of drainage pavement! Lightweight and compact, it shortens construction time and contributes to cost reduction.

"Drain Getter" is a small drainage channel that contributes to the performance enhancement of permeable pavement. Its lightweight and compact design allows for excellent workability and reduces overall costs. Additionally, it is equipped with features for safety and security, such as anti-slip, splash prevention, and noise reduction. 【Features】 ■ Measures against issues such as splashing when vehicles pass. ■ The surface contact area is small, resulting in low slip resistance and enhanced safety. ■ Ideal for noise reduction during vehicle passage. ■ Lightweight and compact, making construction significantly quicker. ■ The small openings blend well with the surrounding landscape. ■ As a multifunctional drainage channel, various combinations are possible. *For more details, please request materials or view the PDF catalog available for download.

  • Other safety and hygiene products

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Partial volume

Buried type flow meter. Size consultation available.

This is a water channel used for observing flow rates, buried in streams and other locations. The size is determined based on the area of the survey basin, and flow rates are calculated from the channel cross-section and water level observations. Standard sizes: 2 inches, 3 inches, 5 inches, 6 inches Other sizes are available upon request.

  • Flow Meter
  • Other environmental analysis equipment

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