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

241～250 item / All 250 items

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[Concrete Product Case] Kanagawa Prefecture: Custom Lid

[Concrete Product Case] Kanagawa Prefecture: Custom Lid

Here is an example finished with a thickness of 100mm at the front right and 120mm at the back left.

Here is a case study of "custom lids" in Kanagawa Prefecture. We received requests from Hiratsuka City asking if we could create a lid with a sloped thickness and if we could also add drainage holes. We finished the lid with a thickness of 100mm at the front right and 120mm at the back left. Please contact us when you need a lid like this for repair work. 【Case Overview】 ■ Product Dimensions - Custom lid w430xt100x/120xL600 - Custom lid w330xt80xL500 - Custom lid w380xt80xL500 - Custom lid w390xt80xL500 ■ Installation Location: Kanagawa Prefecture ■ Installation Period: March 2023 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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[Concrete Product Example] Hyogo Prefecture: General Cover for 300

[Concrete Product Example] Hyogo Prefecture: General Cover for 300

Chamfered along the long side! Introducing product examples from Kawamoto Concrete Industry.

Here is a product example of "General Lid 300" in Hyogo Prefecture. The product dimensions are made to w300×50×500. The feature of the general lid is that it has a chamfer in the longitudinal direction. Please feel free to contact us if you have any requests. 【Case Overview】 ■Product Dimensions: General Lid 300 w300×50×500 ■Installation Location: Kobe City, Hyogo Prefecture ■Installation Period: February 2021 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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[Concrete Product Example] Hyogo Prefecture: Well Side Φ1000 Collection Φ1000

[Concrete Product Example] Hyogo Prefecture: Well Side Φ1000 Collection Φ1000

Well side with dimensions Φ1000×H1000 and thickness 85! Delivery combined to Hyogo Prefecture.

Here is a product example of "Well Side Φ1000 Collection Φ1000 with Lid" in Hyogo Prefecture. It was delivered to Hyogo Prefecture as a combined shipment. The combination of the main pipe and collection pipe is left to the customer. The lid specification is two pieces. If a one-piece lid is desired, the size will remain the same, but we will create it as a one-piece according to your request. 【Case Overview】 ■ Product Dimensions - Well Side Φ1000×H1000 Thickness 85 - Well Side Collection Φ1000×H1000 Thickness 85 - Well Lid for Φ1000 (Diameter 1170 Thickness 80) ■ Installation Location: Kakogun, Hyogo Prefecture ■ Installation Period: March 2021 *For more details, please refer to the related links or feel free to contact us.

  • Other earthworks, foundation works, and exterior floors

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[Concrete Product Example] Nara Prefecture: Precast NS Deck Slab

[Concrete Product Example] Nara Prefecture: Precast NS Deck Slab

Slab floor panels are custom-made to your specifications!

We would like to introduce a product case of the "Precast NS Deck Slab" in Nara Prefecture. The Φ600 high-grip manhole cover is a simple sealed type, odor-proof, and designed for heavy loads, equipped with two locations for grating covers and chequered steel plate covers. The top surface features a non-slip chequered pattern. Recently, there has been an increase in the replacement of aging septic tank covers with integrated slab construction. 【Case Overview】 ■ Product Dimensions - Precast NS Deck Slab 2,800×1,000×t240 - Heavy load simple sealed manhole cover Φ600 with sewage mark ■ Installation Location: Tenri City, Nara Prefecture ■ Installation Period: March 2022 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers
  • Other flooring materials

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[Concrete Product Example] Nara Prefecture: Side Drain Cover C1-B600

[Concrete Product Example] Nara Prefecture: Side Drain Cover C1-B600

Since it was not an in-stock item, we will introduce a case of manufacturing a drainage cover.

Here is a product case of "Sewer Grate C1-B600" in Nara Prefecture. Our company manufactures various types of sewer grates. This particular sewer grate was not in stock, so we produced it. The dimensions are w730×t100×L500. 【Case Overview】 ■Product Dimensions: Sewer Grate C1-B600 w730×t100×L500 ■Installation Location: Yamato-Koriyama, Nara Prefecture ■Installation Period: December 2020 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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[Concrete Product Example] Gifu Prefecture: Custom Cover Wave Type

[Concrete Product Example] Gifu Prefecture: Custom Cover Wave Type

Examples of products that are cute in appearance and made with heartfelt dedication!

Here is a case study of a "custom lid with wave pattern" from Gifu Prefecture. As you can see, it is a lid with waves on both sides. You might wonder what it is used for, but it is said to be for experiments. Nevertheless, it looks cute. It was made with heartfelt care. Please feel free to contact us when you need our services. 【Case Overview】 ■Product Dimensions: Custom Lid 375×567×t60 with wave pattern on both sides and ribs ■Installation Location: Anpachi District, Gifu Prefecture ■Installation Period: December 2020 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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[Concrete Product Example] Osaka Prefecture: Side Drain Cover K1-A400

[Concrete Product Example] Osaka Prefecture: Side Drain Cover K1-A400

Product dimensions are w490×t100×L600! Construction period is November 2020.

We would like to introduce a product case of the "Sewer Cover K1-A400" in Osaka Prefecture. The product dimensions are w490×t100×L600, and the construction period was November 2020. Please feel free to contact us when you need our services. 【Case Overview】 ■Product Dimensions: Sewer Cover K1-A400 w490×t100×L600 ■Construction Location: Sakai City, Osaka Prefecture ■Construction Period: November 2020 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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[Production Example] Titanium (two types of pure titanium) lid

[Production Example] Titanium (two types of pure titanium) lid

Providing customers with excitement through technical skills and proposal capabilities! Introducing our production examples.

Here is a case study of the production of a "titanium (pure titanium of two types) lid." Over time, it became warped from the center and was no longer usable. Therefore, after consulting with the customer, we reinforced the top surface of the lid to ensure it could withstand the usage conditions. [Case Overview] ■ Issue - It became warped from the center and was no longer usable over time. ■ Solution - Reinforced the top surface of the lid after consulting with the customer. *For more details, please refer to the PDF document or feel free to contact us.

  • Metal plate

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Long-lasting anti-corrosion iron cover: Anti-corrosion aqua lining manhole cover.

Long-lasting anti-corrosion iron cover: Anti-corrosion aqua lining manhole cover.

Maintains the rib structure and shape of the lid over the long term, preventing damage due to strength deterioration! Resistant to acidic and alkaline conditions, providing long-term corrosion protection.

We would like to introduce our "Corrosion-Resistant Aqua Lining Manhole Covers." To protect against chemical corrosion in manhole environments, the inner surface of the manhole cover is protected with a "resin lining coating," and the fitting surface between the cover and the frame is protected with a "corrosion-resistant sheet," ensuring long-term corrosion protection. Both types of coatings have strong adhesion and excellent durability. 【Features of Resin Lining Coating Iron Covers】 ■ Resistant to acids ■ Resistant to alkalis ■ Strong in tension ■ Water-resistant *For more details, please download the PDF or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Make maintenance and pest control of facilities and factories easier! "Permeable decorative cover"

Make maintenance and pest control of facilities and factories easier! "Permeable decorative cover"

Food factories, hospital facilities, kindergartens, etc.! Measures for cleaning up garbage and fallen leaves, pest control!

We would like to introduce our "permeable decorative cover." A permeable decorative cover is a product used as an alternative to drainage covers commonly seen in sidewalk gutters. Traditionally, these covers often became clogged with debris and fallen leaves entering through gaps, whereas our product allows only water to pass through while blocking debris. Additionally, in places requiring hygiene management, such as food factories, or in public facilities like parks where mosquitoes are likely to breed, mosquitoes can enter through the holes in concrete covers and lay their eggs, leading to repeated breeding from May to October. Installing a permeable decorative cover addresses these issues. We are currently in the process of applying for a patent for this new product. Please feel free to contact us if you have any inquiries. 【Installation Target Fields】 ■ Places requiring hygiene management, such as food factories ■ Hospitals, elderly care facilities, childcare centers ■ Locations requiring barrier-free access ■ Public facilities like parks where mosquitoes are likely to breed *For more details, please refer to the PDF materials or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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