lid Product List and Ranking from 42 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.

lid 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. オカグレート Mie//Other construction industries 本社、東北支社、大阪支店、他17拠点。
  2. 北村コンクリート工業 Tokyo//Building materials, supplies and fixtures manufacturers
  3. 安全器材 Hyogo//Building materials, supplies and fixtures manufacturers
  4. 4 光陽産業 Mie//Building materials, supplies and fixtures manufacturers
  5. 5 虹技 Hyogo//Building materials, supplies and fixtures manufacturers 小型鋳物事業部
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lid 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. Leaf Fall Flood Prevention Cover "Kansuke" 北村コンクリート工業
  2. Lightweight rubber drainage covers as an alternative to grating [Case study collection giveaway!] 安全器材
  3. For nurseries and schools | Safe cover for U-shaped ditches with rubber grates 'Color Rubber Lid' 光陽産業
  4. 4 Reinforced concrete U-shaped cover (top cover type U-shaped drainage cover) U-shaped gutter cover 北村コンクリート工業
  5. 5 Waterway Fall Prevention Cover "Barrier Through" (Safety measure product to prevent falls into irrigation channels) オカグレート 本社、東北支社、大阪支店、他17拠点。

lid Product List

196～210 item / All 250 items

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Rubber Drain Cover "Perfect Cover A・B"

Rubber Drain Cover "Perfect Cover A・B"

Stable installation is possible! Slip-resistant grates with excellent weather resistance, colorfastness, and abrasion resistance.

"Perfect Cover A・B" uses high-quality rubber, making it a manhole cover that excels in weather resistance, colorfastness, and abrasion resistance. It can be laid down with stability and without wobbling, and there is no damage from rollers or spikes. It is elastic, so even if you fall, you won't get hurt. It has a non-slip finish, so it won't be slippery when wet. Additionally, since it is produced in a factory, its shape, dimensions, and quality are consistent. 【Features】 ■ Excellent weather resistance, colorfastness, and abrasion resistance ■ Can be laid down with stability and without wobbling ■ No damage from rollers or spikes ■ Grooves are cut on the underside of the lid to improve drainage from the sides ■ When used in combination with a filter rim, even greater effectiveness can be achieved *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Rubber Drain Cover "Perfect Cover G·Z"

Rubber Drain Cover "Perfect Cover G·Z"

Non-slip processing prevents slipping even when wet! Excellent drainage and outstanding strength of rubber drainage covers.

"Perfect Cover G·Z" uses high-quality rubber, making it a manhole cover that excels in weather resistance, colorfastness, and abrasion resistance. It can be installed with stability and without wobbling, and there is no damage from rollers or spikes. It is elastic, so even if you fall, you won't get hurt. It has a non-slip surface treatment, so it won't slip when wet. Additionally, since it is produced in a factory, its shape, dimensions, and quality are consistent. 【Features】 ■ Excellent weather resistance, colorfastness, and abrasion resistance ■ Can be installed with stability and without wobbling ■ No damage from rollers or spikes ■ Grooves are cut on the underside of the cover to improve drainage from the sides ■ When used in combination with a filter rim, even greater effectiveness can be achieved *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Rubber drainage cover [Tokyo, elementary school playground]

Rubber drainage cover [Tokyo, elementary school playground]

Prevent accidents from slipping with anti-slip processing! Here are examples of rubber drainage cover installations.

"Perfect Cover" is a high-quality rubber manhole cover that excels in weather resistance, color retention, and abrasion resistance. Due to its elasticity and anti-slip processing, it can prevent accidents caused by slips and falls on grates. Here is an example of its implementation to prevent injuries in an elementary school playground. 【Example】 ■ Location: Ikebukuro, Tokyo, at a certain elementary school playground ■ Product: Perfect Cover B ■ Purpose: Injury prevention → Initially, concrete manhole covers were used, but accidents occurred where children fell and got injured, leading to its adoption by the Tokyo Metropolitan Board of Education as a safety measure. *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters

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Rubber drainage cover [Miyazaki Prefecture Factory Entrance]

Rubber drainage cover [Miyazaki Prefecture Factory Entrance]

Due to the design that allows water to flow to the sides, it prevents injuries during rainy weather! Here are examples of rubber drainage cover installations.

The "Perfect Cover" is a drainage cover made of high-quality rubber that excels in weather resistance, colorfastness, and abrasion resistance. Since it is a type without holes in the drainage, it is more affordable compared to other products, and its dome shape is designed to allow water to flow off to the sides. Here is an example of its introduction in a factory as a measure to prevent employees from slipping and falling. 【Example】 ■Location: Miyazaki Prefecture, Miyakonojo City, a certain factory ■Product: Perfect Cover G ■Purpose: Injury prevention during rainy weather → Adopted as a measure to prevent employees from slipping and falling. *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters

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Rubber drainage cover [Aichi Prefecture Private Baseball Field]

Rubber drainage cover [Aichi Prefecture Private Baseball Field]

There is no damage from spikes! We will introduce examples of rubber drainage cover installations.

The "Perfect Cover" is a high-quality rubber-made drainage cover that excels in weather resistance, color retention, and abrasion resistance. It is elastic and has a non-slip surface, which helps prevent accidents caused by slipping. Compared to conventional concrete drainage covers, it is lightweight, making it easy to move and remove, thus facilitating easy cleaning of the drainage. We would like to introduce a case where it was implemented in a private baseball field to enhance accident prevention and drainage functionality. Since it is made of high-quality rubber, it does not suffer damage from spikes. 【Case Study】 ■ Location: Nagoya City, Aichi Prefecture, Private Baseball Field ■ Product: Perfect Cover B ■ Purpose: Accident prevention and improved drainage functionality → Adopted to address slip accidents with spike shoes and the occurrence of puddles. *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters

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Rubber Drain Cover [Fukuoka Prefecture Baseball Stadium]

Rubber Drain Cover [Fukuoka Prefecture Baseball Stadium]

Introducing examples of rubber drainage covers that do not slip even when wet, thanks to anti-slip processing!

The "Perfect Cover" is a drainage cover made of high-quality rubber that excels in weather resistance, colorfastness, and abrasion resistance. The underside of the cover has grooves cut into it to improve drainage from the sides, and its elasticity ensures that no injuries occur even if someone falls. We would like to introduce a case where it was implemented in a baseball field for accident prevention and improved drainage functionality. Since it uses high-quality rubber, it is not damaged by rollers or spikes. 【Case Study】 ■Location: A certain baseball field in Fukuoka Prefecture ■Product: Perfect Cover G ■Purpose: Accident prevention and improved drainage functionality → Adopted to prevent accidents with slippery spike shoes and to prevent puddles during overflow. *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters

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Fukuhara Foundry Co., Ltd. Business Introduction

Fukuhara Foundry Co., Ltd. Business Introduction

We handle a wide range of products for manhole cover safety, including "fall prevention ladders" and "hand grips" for entering and exiting.

Fukuhara Casting Manufacturing Co., Ltd. is a company that is constantly striving to advance into new fields, handling FCD cast iron and manhole buoyancy prevention methods. We are dedicated to developing forward-thinking products and technologies, such as "Tree Circles" (root protection for trees) for urban greening and "New Type Valve Boxes" suitable for cost reduction of water supply materials. 【Products Offered】 ■ Improved Water Supply Partition Valve Box PAT.P ■ Heavy Rain Response Type Collection L-shaped Curb and Cover ■ Water Supply Partition Valve Box (Benkyou) KPE Type ■ Inner Weight Method *Please feel free to contact us for more details.

  • Inspection hatches, manhole covers, and ditch covers
  • Other earthworks, foundation works, and exterior floors
  • Road facilities

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Technical Document: Manhole Uplift Prevention Measures "Inner Weight Method"

Technical Document: Manhole Uplift Prevention Measures "Inner Weight Method"

The definitive method for preventing manhole floatation! Includes examples of the inner weight method construction!

This document introduces the "Inner Weight Method" to prevent the phenomenon of manhole uplift caused by liquefaction. It includes information on damages caused by manhole uplift, as well as the evaluation and characteristics of method selection and weight-increasing methods. 【Contents (partial)】 ■ Damages caused by manhole uplift ■ Mechanism of manhole uplift ■ Diagnosis of manhole uplift ■ Method selection (Part 1 to Part 3) ■ Evaluation of weight-increasing methods *For more details, please refer to the PDF document or feel free to contact us.

  • Earthquake-resistant construction method
  • Ground foundation construction method
  • Inspection hatches, manhole covers, and ditch covers

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Repair lid (slit type) for side ditch rehabilitation.

Repair lid (slit type) for side ditch rehabilitation.

Effective use of the flat sidewalk over the side ditch! It is less prone to wear and damage, which helps reduce maintenance.

The "Repair Lid (Slit Type)" is a renewal cover for existing gutters that enhances the functionality of sidewalks. It collects surface water through continuous slits and drains it into the gutter via drainage holes. The slits and drainage holes are designed to minimize sand clogging, ensuring reliable surface drainage compared to conventional covers. Additionally, the sidewalk area is unified and wide with a smooth pavement surface, creating a neat appearance, and the cover is covered by the pavement, reducing noise caused by cover rattling. 【Features】 ■ Barrier-free sidewalks ■ Excellent drainage performance ■ Improved sidewalk aesthetics ■ Noise reduction ■ Superior workability *For more details, please refer to the PDF document or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Stackable hotel pan lid specification

Stackable hotel pan lid specification

A lid that makes hotel pans stackable! Stable and easy to carry even when stacked!!

While maintaining the capacity of conventional hotel pans, we have improved the shape of the lid's tier to allow for stacking. The bottom of the hotel pan fits securely and stably.

  • others

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Cast iron manhole cover

Cast iron manhole cover

This is a catalog of cast iron manhole covers. They are manufactured in accordance with the standards of the Air Conditioning and Sanitary Engineering Society (Shase-s).

Comprehensive manufacturer of water-related products such as drainage equipment and manhole covers. This is the catalog for DaiDore's cast iron 'manhole covers.' Manhole covers are broadly classified into those for public roads and those for building facilities, but the products we handle are primarily for building facilities. Additionally, our manhole covers for building facilities are manufactured in accordance with the Air Conditioning and Sanitary Engineering Society standard "SHASE-S 209 Cast Iron Manhole Covers." The catalog includes part numbers and detailed dimensions. [Contents] - Water-sealed / Simple sealed manhole covers - Sealed manhole covers *If you have any questions, please feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Cast iron grating cover

Cast iron grating cover

This is a catalog for "cast iron grates." They are manufactured in accordance with the standards of the Society of Heating, Air-Conditioning and Sanitary Engineers (SHASE-S).

Comprehensive manufacturer of water-related products such as drainage fixtures and manhole covers. This is the catalog for DaiDore's "Cast Iron Grate Covers." Manhole covers are broadly categorized into those for public roads and those for building facilities, but the products we handle are for building facilities. Our building facility manhole covers are manufactured in accordance with the Air Conditioning and Sanitary Engineering Society standard "SHASE-S 209 Cast Iron Manhole Covers." The catalog includes part numbers and detailed dimensions. [Contents] - Square grate covers - Stainless steel leaf catchers for square grate covers - Round grate covers - Manhole opening and closing tools - Chains for manholes *If you have any questions, please feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Grease trap lid

Grease trap lid

Choose whether to have a handle and select the material! Introducing a lid for grease traps that takes hygiene management into consideration!

The "grease trap cover" is a product designed to prevent the entry of garbage, odors, and pests from the handle. There are types without handles and cheaper types made of different materials, and the aluminum version is lightweight, making it easy to handle during work. Additionally, it contributes to improving hygiene management in accordance with HACCP. 【Features】 ■ For grease traps ■ Consideration for preventing garbage entry, odors, and pests ■ Contributes to improved hygiene management ■ Customizable with or without handles and material changes ■ Made to order *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage and ventilation equipment
  • Drainage material

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[Construction Example] Color Rubber Cover for U-shaped Ditch | Shima Integrated Nursery and Kindergarten Facility

[Construction Example] Color Rubber Cover for U-shaped Ditch | Shima Integrated Nursery and Kindergarten Facility

Introducing examples of the installation of "colored drainage covers" that protect the aesthetics of U-shaped gutters and ensure safety. They can also be replaced with existing concrete covers.

Koyo Sangyo's "Color Rubber Cover" is a U-shaped drain cover that safely covers U-shaped drains while maintaining aesthetic appeal. It is made from excellent weather-resistant and durable rubber, and is widely used in places where safety is a priority, such as kindergartens, nursery schools, schools, and outdoor sports venues. 【Example of Color Rubber Cover Installation 1】 ■Location: Shima Integrated Nursery and Kindergarten Facility (Mie Prefecture) 【Currently Active in These Places!】 Elementary Schools / Junior High Schools / Nursery Schools / Kindergartens / Sports Venues / Parks / Parking Lots / Pools / Tennis Courts / Golf Courses, etc. *If you would like a cut sample, please let us know via the contact form. *For more details, please refer to the PDF materials or feel free to contact us.

  • Drainage material
  • Gutters and U-shaped gutters
  • Inspection hatches, manhole covers, and ditch covers

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[Construction Example] Color Rubber Cover for U-shaped Drainage Ditch | Adachi Ward Shikahama First Elementary School

[Construction Example] Color Rubber Cover for U-shaped Drainage Ditch | Adachi Ward Shikahama First Elementary School

Introducing a case study of the installation of "colored drainage covers" that protect the aesthetics of U-shaped ditches and ensure safety. They can also be replaced with existing concrete covers.

Koyo Sangyo's "Color Rubber Cover" is a U-shaped drain cover that safely covers U-shaped drains while maintaining aesthetic appeal. It is made from high-quality weather-resistant and durable rubber, and is widely used in places where safety is a priority, such as kindergartens, nursery schools, schools, and outdoor sports venues. 【Example of Color Rubber Cover Installation 2】 ■Location: Adachi Ward Shikahama First Elementary School (Tokyo) 【Currently in Use Here!】 Elementary Schools / Junior High Schools / Nursery Schools / Kindergartens / Sports Venues / Parks / Parking Lots / Pools / Tennis Courts / Golf Courses, etc. *If you would like a cut sample, please let us know through the contact form. *For more details, please refer to the PDF materials or feel free to contact us.

  • Drainage material
  • Gutters and U-shaped gutters
  • Inspection hatches, manhole covers, and ditch covers

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