Circular gutter Product List and Ranking from 5 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.

Circular gutter 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. 弓削コンクリート工業所 Ibaraki//Building materials, supplies and fixtures manufacturers
  2. 丸栄コンクリート工業 Gifu//Building materials, supplies and fixtures manufacturers
  3. 新興工材 Miyagi//Building materials, supplies and fixtures manufacturers
  4. 4 昭和コンクリート工業 Gifu//Other construction industries
  5. 5 コクカコーポレーション Tokyo//Building materials, supplies and fixtures manufacturers
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Circular gutter 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. Circular Drain "RPCA-Cosmodrain" 丸栄コンクリート工業
  2. Side ditch circular waterway (SK side ditch) Road rain type I 新興工材
  3. Slit circular side ditch <flat type> 弓削コンクリート工業所
  4. Slit circular side ditch GR shoulder drainage type 弓削コンクリート工業所
  5. 5 Circular drainage ditch 昭和コンクリート工業

Circular gutter Product List

16～22 item / All 22 items

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Deep groove circular side ditch, road type 500, slit weed prevention specification.

Deep groove circular side ditch, road type 500, slit weed prevention specification.

Variable invert pouring is possible! Ideal for locations such as national roads where a 500 mm apron width is required! Includes construction examples.

We would like to introduce the "Deep Groove Circular Side Ditch Road Type 500 (Slit Weed Prevention Specification)" that we handle. Due to its circular bottom surface, it has a flushing effect and is designed to prevent sediment accumulation. It is equipped with weed prevention functionality. Our key service areas include the Kanto region, such as Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture, so please feel free to contact us. 【Features】 ■ Equipped with weed prevention functionality ■ Suitable for locations where an apron width of 500 is required, such as national highways ■ The circular bottom surface provides a flushing effect and prevents sediment accumulation ■ Variable invert pouring is possible *For more details, please refer to the PDF document or feel free to contact us.

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Slit circular drainage channel, gate type, type II pedestrian and vehicle path type.

Slit circular drainage channel, gate type, type II pedestrian and vehicle path type.

The standard sizes range from 300×400 to 300×1500! Resistant to sediment accumulation! Includes construction examples.

We would like to introduce the "Slit Circular Side Drain Type II Pedestrian Walkway" that we handle. This side drain is installed at the boundary between the roadway and the sidewalk. Its circular bottom surface allows for effective flow, making it difficult for sediment to accumulate. The standard sizes range from 300×400 to 300×1500. Our key service areas include the Kanto region, such as Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture, so please feel free to contact us. 【Features】 ■ Side drain installed at the boundary between the roadway and the sidewalk ■ Circular bottom surface allows for effective flow, making it difficult for sediment to accumulate ■ Standard sizes range from 300×400 to 300×1500 *For more details, please refer to the PDF document or feel free to contact us.

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Slit circular side ditch, gate type, pedestrian and vehicle road type, bicycle path specification.

Slit circular side ditch, gate type, pedestrian and vehicle road type, bicycle path specification.

Suitable for places where the outer line interferes with the apron, such as central medians! Compatible with drainage pavement! Includes construction examples.

We would like to introduce our "Slit Circular Side Ditch, Gate Type, Sidewalk Type, Bicycle Path Specification." This product is suitable for guidelines for creating a safe and comfortable bicycle environment. The standard sizes range from 300×400 to 300×1500. It is also compatible with permeable pavement. Our key service areas include the Kanto region, such as Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture, so please feel free to contact us. 【Features】 ■ A product suitable for guidelines for creating a safe and comfortable bicycle environment ■ Ideal for locations where outer lines interfere with the apron, such as central medians ■ Standard sizes range from 300×400 to 300×1500 ■ Compatible with permeable pavement *For more details, please refer to the PDF materials or feel free to contact us.

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Slit circular side ditch, gate type, street gutter type

Slit circular side ditch, gate type, street gutter type

The standard sizes range widely from 300×400 to 300×1500! The bottom surface of the water channel is circular, providing a flushing effect! Includes construction examples.

We would like to introduce our product, the "Slit Circular Side Ditch, Gantry Type, Street Drainage Type." Due to its circular bottom surface, it has a flushing effect and is designed to minimize sediment accumulation. The standard sizes range widely from 300×400 to 300×1500. The grating can be removed for easy cleaning, and the apron width remains unchanged even if the ditch width varies. Our primary service areas include Ibaraki, Gunma, Fukushima, Tokyo, Kanagawa, Chiba, and Saitama in the Kanto region, so please feel free to contact us. 【Features】 ■ Minimizes sediment accumulation ■ Grating can be removed for easy cleaning ■ Apron width remains unchanged even if ditch width varies *For more details, please refer to the PDF document or feel free to contact us.

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Slit circular side ditch gate type flat type

Slit circular side ditch gate type flat type

Dirt and sand are difficult to accumulate! The grating can be removed, making cleaning easy! Includes construction examples.

We would like to introduce our product, the "Slit Circular Side Ditch, Gate Type, Flat Type." The standard sizes range widely from 300×400 to 300×1300. The apron width remains unchanged even if the waterway width varies. The circular bottom of the waterway provides a flushing effect, making it difficult for sediment to accumulate. The grating can be removed for easy cleaning. Our key service areas include Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture in the Kanto region, so please feel free to contact us. 【Features】 ■ The circular bottom of the waterway provides a flushing effect. ■ The apron width remains unchanged even if the waterway width varies. ■ The standard sizes range widely from 300×400 to 300×1300. *For more details, please refer to the PDF document or feel free to contact us.

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Permeable circular drainage ditch

Permeable circular drainage ditch

Rainwater treatment methods in urban areas! Exhibiting excellent infiltration capabilities with a permeability coefficient of 0.5 cm/sec or higher.

The "Permeable Circular Drain" utilizes the technology of precasting circular drains and incorporates the function of permeability, leading to its development. It excels in aesthetic appeal and has been adopted by many government agencies, architectural firms, and surveying offices. We offer a wide range of products, including the urban-oriented circular drain "Floor Type," the "Mound Type" suitable for road drainage permeability, and the "Grating Type S-I" with a 2% slope that accommodates barrier-free design. 【Features】 - Utilizes the technology of precasting circular drains while adding the function of permeability. - Made with high-quality aggregates from the Kinugawa River. - Exhibits excellent permeability with an average permeability coefficient of over 0.5 cm/sec. - Capable of returning rainwater to underground soil, contributing to groundwater replenishment. - The structure complies with T-25 standards, making it suitable for use as a roadside drain. *For more details, please refer to the PDF document or feel free to contact us.

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[Catalog] Circular Drainage Ditch

[Catalog] Circular Drainage Ditch

A rich lineup of "circular drainage ditches" active in various fields!

This catalog features "circular drainage channels" handled by Kokka Corporation, which mainly engages in the manufacturing and sales of permeable concrete products. We offer a wide variety of products, including the "circular drainage channel floor type," which can be used in conjunction with accessories (angles) for interlocking, and the "circular drainage channel dual slope type," which is suitable for collecting water from both sides and is ideal for building exteriors and parking lots. [Featured Products] ■ Circular Drainage Channel Floor Type ■ Circular Drainage Channel Dual Slope Type ■ Circular Drainage Channel Mound Type ■ Circular Drainage Channel Cross Type *For more details, please download the PDF or feel free to contact us.

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