Iron cover Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

Iron cover Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. 虹技 Hyogo//Building materials, supplies and fixtures manufacturers 小型鋳物事業部
  2. 荒木製作所 Osaka//Building materials, supplies and fixtures manufacturers
  3. 福原鋳物製作所 Saitama//Building materials, supplies and fixtures manufacturers
  4. 4 光海陸産業 Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 平野鋳工 Mie//Building materials, supplies and fixtures manufacturers
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Iron cover Product ranking

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. Low-cost iron cover for utility duct, unit-type cast iron cover "SUM Cover" 虹技 小型鋳物事業部
  2. Iron cover "Debris Prevention Iron Cover" 荒木製作所
  3. Cast iron sewer manhole cover, design manhole cover. 虹技 小型鋳物事業部
  4. 4 Technical Document: Manhole Uplift Prevention Measures "Inner Weight Method" 福原鋳物製作所
  5. 5 Product Catalog: Iron Covers for Water Supply 平野鋳工

Iron cover Product List

1～15 item / All 33 items

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Cosmetic iron cover for interlocking blocks with a secure lock.

Cosmetic iron cover for interlocking blocks with a secure lock.

It is a security-enhanced manhole cover that can prevent theft and vandalism in places like parks and station squares.

The decorative iron cover with a lock is an iron cover that excels in security and safety among decorative iron covers. Here, we will introduce its usage scenarios and benefits. First, the decorative iron cover with a lock is ideal for use in public places and facilities where a large number of people may have access. For example, it may be used in parks or in front of train stations to prevent theft and vandalism. By introducing a decorative iron cover with a lock, it can prevent unauthorized opening and closing, making it safer and more secure. Furthermore, the decorative iron cover with a lock can be locked and unlocked using a dedicated key handle, which reduces the burden on the administrator. The roller slide opening and closing type decorative iron cover is easy to open and close and is excellent in terms of maintenance. "Lock Installation Procedure" [Video] https://youtu.be/UXi6T4rp2n8

  • Inspection hatches, manhole covers, and ditch covers

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Adoption example: Tochigi Prefecture - 2, National Route, Road Flood Prevention Iron Cover "Gabunomi"

Adoption example: Tochigi Prefecture - 2, National Route, Road Flood Prevention Iron Cover "Gabunomi"

Adopts a one-touch lock pin system! A flood prevention product with comprehensive safety measures.

The "Gabunomi" road flood prevention iron cover is designed to prevent flooding on roads and similar areas. 【Examples of Adoption of This Product】 In Tochigi Prefecture-2, the "Gabunomi" has been adopted on national roads. ★For actual site photos, please refer to the PDF materials available in the "Catalog Download" below. 【Reasons for Choosing This Product】 It employs an economical one-touch lock pin system that only requires replacing the cover and the edge block. Additionally, it features anti-slip measures to prevent tires from getting stuck or slipping, ensuring safety for bicycles on roadways. We offer both open and closed types in our lineup. You can choose based on the landscape of the installation location and the amount of rainfall. *For more details, please download the catalog or feel free to contact us.

  • Gutters and U-shaped gutters

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Adoption example: Kanagawa Prefecture - 2, National Route, Road Flood Prevention Iron Cover "Gabunomi"

Adoption example: Kanagawa Prefecture - 2, National Route, Road Flood Prevention Iron Cover "Gabunomi"

Adopts a one-touch lock pin system! A flood prevention product with comprehensive safety measures.

The "Gabunomi" road flood prevention iron cover is an iron cover designed to prevent flooding on roads and similar areas. 【Examples of "Gabunomi" Adoption】 We present a case study of the trial installation of "Gabunomi" on a national road in Kanagawa Prefecture. ★For actual site photos, please refer to the PDF materials available in the "Catalog Download" section below. 【Reasons to Choose "Gabunomi"】 It adopts an economical one-touch lock pin system that only requires the replacement of the cover and the edge block. Additionally, it is equipped with anti-slip features, preventing tires from getting stuck or slipping, thereby ensuring safety for bicycles on the roadway. We offer both open and closed types in our lineup. You can choose based on the landscape of the installation site and the amount of rainfall. *For more details, please download the catalog or feel free to contact us.

  • Gutters and U-shaped gutters

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[Installation Example] Road Flood Prevention Iron Cover "Gabunomi"

[Installation Example] Road Flood Prevention Iron Cover "Gabunomi"

Adopts a one-touch lock pin system! A flood prevention product with comprehensive safety measures.

The road flood prevention iron cover "Gabunomi" is an iron cover designed to prevent flooding on roads and similar areas. 【Examples of "Gabunomi" Installation Status】 We would like to introduce the installation status of "Gabunomi." ★For actual site photos, please refer to the PDF materials available for download below. 【Reasons to Choose "Gabunomi"] It adopts an economical one-touch lock pin system that only requires the replacement of the cover and the edge block. Additionally, it is designed to prevent slipping, ensuring that tires do not get stuck or slip, thus addressing safety measures for bicycles on roadways. We offer both open and closed types in our lineup. You can choose based on the landscape of the installation location and the amount of rainfall. *For more details, please download the catalog or feel free to contact us.

  • Gutters and U-shaped gutters

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Adoption example: Kanagawa Prefecture-1, National Route - Road Flood Prevention Manhole Cover "Gabunomi"

Adoption example: Kanagawa Prefecture-1, National Route - Road Flood Prevention Manhole Cover "Gabunomi"

Adopts a one-touch lock pin system! A flood prevention product with comprehensive safety measures.

The "Gabunomi" road flood prevention iron cover is designed to prevent flooding on roads and similar areas. 【Examples of "Gabunomi" Adoption】 We introduce a case of "Gabunomi" installation on a national highway in Kanagawa Prefecture. ★For actual site photos, please refer to the PDF materials available for download below. 【Reasons to Choose "Gabunomi"】 It adopts an economical one-touch lock pin system that only requires the replacement of the cover and the edge block. Additionally, it features anti-slip measures, preventing tires from getting stuck or slipping, thus ensuring safety for bicycles on the roadway. We offer both open and closed types in our lineup. You can choose according to the landscape and rainfall conditions of the installation site. *For more details, please download the catalog or feel free to contact us.

  • Gutters and U-shaped gutters

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Adoption example: Tokyo-1, National Route - Road Flood Prevention Manhole Cover "Gabunomi"

Adoption example: Tokyo-1, National Route - Road Flood Prevention Manhole Cover "Gabunomi"

Adopts a one-touch lock pin system! A flood prevention product with comprehensive safety measures.

The "Gabunomi" road flood prevention iron cover is designed to prevent flooding on roads and similar areas. 【Examples of "Gabunomi" Adoption】 Here, we introduce examples of "Gabunomi" being used on national roads in Tokyo. ★For actual site photos, please refer to the PDF materials available for download below. 【Reasons to Choose "Gabunomi"】 It adopts an economical one-touch lock pin system that only requires replacing the cover and the edge block. Additionally, it features anti-slip measures, preventing tires from getting stuck or slipping, thus ensuring safety for bicycles on roadways. We offer both open and closed types in our lineup. You can choose based on the landscape of the installation site and the amount of rainfall. *For more details, please download the catalog or feel free to contact us.

  • Gutters and U-shaped gutters

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Iron cover "EVS"

Iron cover "EVS"

Next-generation manhole cover with enhanced performance through innovative ideas.

"EVS" is a cast iron cover with a support structure that has evolved by incorporating new ideas to prevent excessive sinking and wobbling of the lid. When a load is applied to the top surface of the cast iron cover, it deforms the contact area between the lid and the frame, preventing excessive sinking and wobbling of the lid. Performance can be achieved by changing the shape of the contact area without significantly altering the basic shape of the steep slope receiving structure. 【Features】 ■ Utilizes metal deformation ■ Utilizes steep slope receiving structure *For more details, please contact us or download the catalog.

  • Manhole body
  • Inspection hatches, manhole covers, and ditch covers

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Hydro Staff Construction Examples

Hydro Staff Construction Examples

Available for various uses such as shopping centers, parks, hospitals, logistics warehouses, and school grounds.

We would like to introduce examples of projects using "Hydro Staff," which we handle. It is used for various purposes such as shopping centers, residential land development, parks, hospitals, logistics warehouses, and school grounds. Please contact us if you need our services. 【Project Examples】 ■ Residential ■ Park ■ Hospital ■ Shopping Center ■ Factory ■ Logistics Warehouse *For more details, please refer to the PDF materials or feel free to contact us.

  • Rainwater infiltration facilities

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Product Catalog: Iron Covers for Water Supply

Product Catalog: Iron Covers for Water Supply

A rich lineup that can accommodate a variety of applications, leveraging years of experience in foundry manufacturing!

This catalog features the iron covers for water supply systems handled by Hirano Foundry Co., Ltd., which specializes in the integrated manufacturing of cast products. We offer a wide range of products, starting with the round No. 1 iron cover 'HFJ1 Series'. Please use this for selecting products according to your purpose and application. [Contents] ■ Iron covers - round and square resin concrete boxes ■ Screw-type valve boxes ■ Cost-saving units with iron covers *For more details, please download the PDF or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers
  • Water and sewerage pipe fittings
  • Other opening accessories (airtight materials around doors and windows, etc.)

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Iron cover for utility duct.

Iron cover for utility duct.

Compatible with the sizes of C.C. BOX manhole covers and joint trench manhole covers throughout Japan.

Nijigi has been involved in the design and manufacturing of iron covers for underground electrical wiring since the early days of undergrounding electrical lines with CAB covers. Nijigi's iron covers are designed to ensure safe and smooth road traffic and to enhance the road's landscape in line with the purpose of installing C.C. Boxes, while being as compact and cost-effective as possible, maximizing functionality.

  • Road facilities
  • Road signs and road accessories
  • Secondary paving products

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Low-cost iron cover for utility duct, unit-type cast iron cover "SUM Cover"

Low-cost iron cover for utility duct, unit-type cast iron cover "SUM Cover"

Low-cost iron covers for utility ducts, unit-type cast iron covers "SUM cover," "CAB cover, ideal for replacing iron covers for utility ducts."

Unit-type cast iron cover "SUM Cover" NETIS: KT-090020-A Tokyo Metropolitan Government New Technology: 0901016 - The cover and receiving frame are integrated as a unit, making installation easy. - The integrated unit of the cover and receiving frame minimizes deformation of the receiving frame, reducing the likelihood of rattling. - The exposed area on the road surface is small, enhancing aesthetic appeal. - Simplification of the locking structure reduces the number of required cylinder locks, leading to cost savings.

  • Road facilities
  • Road signs and road accessories
  • Secondary paving products

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Cast iron sewer manhole cover, design manhole cover.

Cast iron sewer manhole cover, design manhole cover.

Various designs can be produced. Design manhole covers.

In various cities, we are producing design manhole covers inspired by the symbols of each town.

  • Manhole body
  • Road facilities
  • Inspection hatches, manhole covers, and ditch covers

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Iron cover for utility duct: Iron cover for pedestrian and vehicle boundary.

Iron cover for utility duct: Iron cover for pedestrian and vehicle boundary.

By inserting a steel cover frame under the L-shaped drainage ditch, it is possible to reduce the relocation of existing buried pipes.

Iron cover for utility duct: Iron cover for pedestrian-vehicle boundary Product name: EV600×1200×H250 By allowing the receiving frame to slip under the L-shaped gutter, it is possible to reduce the relocation of existing buried pipes. - When installing a special section near the pedestrian-vehicle boundary, the installation position of the iron cover and the special section can be moved approximately 100 mm closer to the roadway compared to conventional iron covers. - This expands the possibility of avoiding the relocation of existing underground piping. - Inspection openings can be installed within the sidewalk even in areas where the sidewalk width is narrow. *This helps avoid road restrictions during inspection work by utility managers and ensures the safety of the work.

  • Road facilities
  • Inspection hatches, manhole covers, and ditch covers
  • Road signs and road accessories

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Manhole and handhole covers

Manhole and handhole covers

We meet the needs for strength and durability.

This is a cast iron cover that can be used as an inspection cover for mechanical equipment, electrical equipment, rainwater pipes, and sewage pipes in roads surrounding the property, roads within the property, public facilities, and factory premises, excluding public roads. We offer a diverse lineup of models tailored to the weight of passing vehicles and the dimensions of the openings. 【Product Lineup】 ■ Water-sealed type ■ Simple sealed type ■ Sealed type ■ Sealed type with middle cover ■ Heavy-duty structure type ■ General type *For more details, please download the PDF or contact us.

  • Inspection hatches, manhole covers, and ditch covers

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