Grating Product List and Ranking from 63 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

Grating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. オカグレート 本社、東北支社、大阪支店、他17拠点。 Mie//Other construction industries
  2. 石田鉄工 Mie//Building materials, supplies and fixtures manufacturers
  3. 奥岡製作所 Mie//Building materials, supplies and fixtures manufacturers
  4. 4 安全器材 Hyogo//Building materials, supplies and fixtures manufacturers
  5. 5 ダイクレ Tokyo//Building materials, supplies and fixtures manufacturers
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Grating Product ranking

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Small waterway Drain Getter H120, 150, 200 type 石田鉄工
  2. Taihei Grating Comprehensive Catalog 石田鉄工
  3. Lightweight rubber drainage covers as an alternative to grating [Case study collection giveaway!] 安全器材
  4. 4 High runner (slope small step drainage ditch filter) ダイクレ
  5. 5 Special manhole cover "Good Lid" トキワコンクリート工業

Grating Product List

361～390 item / All 473 items

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FRP/GRP manufactured grating material

FRP/GRP manufactured grating material

Glass fibers and resin aligned in one direction are fused at high temperatures! Excellent corrosion resistance and no maintenance required.

This product is a GRP (Glass Reinforced Plastic) product designed and manufactured to replace conventional iron grating, ladders, etc., and boasts excellent performance. The cross-section is available in I-shaped or T-shaped, with heights of 25mm, 38mm, and 50mm. It is made of flame-retardant material using vinyl ester resin, with a maximum length of 6m in the longitudinal direction, but can be extended up to 12m if transportable. In addition, the system also includes NOV's "Bondstrand GRE piping" and "joint system," which can be used for scrubber systems. 【Features】 ■ Reliability based on 80 years of history ■ Excellent corrosion resistance with no maintenance required ■ Outstanding strength and long lifespan ■ Proven safety ■ High versatility at the forefront of the world *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Grating

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Stainless steel grating pit cover

Stainless steel grating pit cover

It is used in various places such as the grounds of public buildings and apartments, as well as around the floors of bathrooms and kitchens.

This is a catalog of stainless steel grating and pit covers from "Daidore," a comprehensive manufacturer of drainage equipment and water-related products such as manhole covers. "Daidore" stainless steel grating can be selected for various locations and uses, including shopping areas and parks with heavy foot and vehicle traffic, public facilities, and around floors in bathrooms and kitchens. The catalog includes part numbers and detailed dimensions. [Contents] - Entrance mats - Sidewalk grating - Gutter grating - U-shaped ditch grating - Grating for manhole covers - Slit grating - Pit covers *Custom manufacturing is also available, so please feel free to contact us. *If you have any questions, please do not hesitate to reach out.

  • Grating
  • Grating

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Floor hatch

Floor hatch

This is a catalog for "floor hatches." It is suitable as inspection covers for underground pits, meter and valve boxes, both indoors and outdoors.

A comprehensive manufacturer of drainage equipment and water-related products such as manhole covers. This is the catalog for Daidore's "Floor Hatch." Please use it as an inspection cover for underground pits, meter and valve boxes, etc., both indoors and outdoors. The catalog includes part numbers, detailed dimensions, and prices. [Contents] Delta Floor Hatch Aluminum Floor Hatch Stainless Steel Floor Hatch *If you have any questions, please feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers
  • Grating

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Taper bolt

Taper bolt

A flat design that considers walking! The new bolt box improves work efficiency without the need for bolt caps.

This product is a tapered bolt with four-point bolt box fixation and an inner rubber box cap that provides ultimate noise prevention effects. The new tapered bolt fixation method makes it difficult for high heels and canes to get caught, allowing for safe passage. Additionally, the new bolt box and WI bar are used simultaneously, completely eliminating clogging. 【Features】 ■ The flat head of the bolt allows for simple fixation ■ No gaps, preventing debris from getting stuck ■ The bolt receiving part is fixed, preventing the bolt from loosening ■ The rubber box cap fits onto the fixing hardware to prevent displacement *For more details, please download the PDF or feel free to contact us.

  • Grating
  • Grating

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U-shaped gutter dust tray "DTU Series"

U-shaped gutter dust tray "DTU Series"

In August 2020, the shape of the net was changed! By raising the side of the garbage collection area, productivity and garbage collection rate have increased!

The "DTU Series" is a dust tray for U-shaped gutters that is easy to install simply by clamping it, and it is designed to be more resistant to tipping over. With a bottom tray included, installation and disposal of accumulated waste are easy. It is shaped to fit U-shaped gutters, ensuring that no waste escapes and it effectively catches debris. Since its release in September 2013, it has received great acclaim for its outstanding waste collection capability and simple disposal method, and in August 2020, the shape of the mesh was changed. 【Features】 ■ Made of stainless steel, resistant to rust, and always looks clean ■ Fine mesh that prevents waste from escaping, shaped to fit U-shaped gutters ■ Easy installation by simply clamping it, and designed to be more resistant to tipping over ■ Includes a bottom tray for easy installation and disposal of accumulated waste *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
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  • Grating

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Ductile cast iron grating "KC-GRATE"

Ductile cast iron grating "KC-GRATE"

High durability, improved aesthetics, cast iron grating.

Elegant landscape quality - High design flexibility, harmonizing with urban landscapes. - Cast iron adds a unique sense of weight and texture, enhancing Japanese towns. Manageability - Easy confirmation of drainage management locations through emblem casting and design. - Cast iron is an eco-friendly material that can be recycled by melting it down again. - Long lifespan reduces life cycle costs. - Adoption of ribbed cross-sectional shapes that are less prone to clogging helps maintain drainage efficiency.

  • Grating
  • Gutters and U-shaped gutters
  • Road signs and road accessories
  • Grating

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Sand Stop G "Ultra Fine Separation Grating"

Sand Stop G "Ultra Fine Separation Grating"

Solve the maintenance and management issues related to the flow of water from rainwater collection and drainage channels to combined sewer systems with "Sand Stop G"!

Combined sewer systems are facing frequent issues due to heavy rains, which cause an increase in internal pressure within the sewer, particularly placing a significant burden on the joint sections. Additionally, the inflow of solid materials such as soil, gravel, fallen leaves, and branches along with rainwater leads to a phenomenon similar to "wet blasting," where the internal walls are eroded by the water flow during heavy rains, accelerating physical deterioration. Furthermore, when there is no inflow of rainwater, chemical deterioration due to hydrogen sulfide progresses, resulting in a shorter lifespan compared to separate sewer systems. Moreover, underground infrastructure is susceptible to the effects of earthquakes and ground subsidence, and since it is buried, external inspection is difficult. Therefore, it is essential to minimize the factors contributing to internal pipe deterioration as much as possible. In the context where collaboration between the public and private sectors is required to address the maintenance and longevity of sewer systems, "Sand Stop G" plays an important role as one of the solutions. For rainwater catch basins: • Sand Stop G = KAHIRAN: 200x200 - 500x500 For U-shaped gutters: • Sand Stop G = GOMIIRAN: 200 width - 500 width

  • Other park materials
  • Roof and gutter construction
  • Pest and insect control products
  • Grating

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Filling Grating "Tosk Reuse Cover"

Filling Grating "Tosk Reuse Cover"

Recommended for designers, exterior construction contractors, and restaurants! Stylish, comfortable, and functional.

Tosk" is a permeable paving material that solidifies natural dried decorative gravel with a special binder, providing strength that can withstand vehicle traffic by using a fiber-reinforced synthetic resin binder. The new product "Tosk Reuse Cover" allows for the filling of existing grates with TOSK, featuring the ability to reduce time and costs through reuse. Additionally, the lead time and cost for metal frames can be cut, enabling the construction of inexpensive, well-draining, slip-resistant outdoor spaces. Concerns about rainwater overflow due to clogged leaves or dropping items are eliminated. 【Features】 ■ Can fill existing grates with TOSK ■ Reduces time and costs through reuse ■ Cuts lead time and cost for metal frames ■ Enables the construction of inexpensive, well-draining, slip-resistant outdoor spaces ■ Effectively seals the openings of grates without waste, allowing only water to flow while blocking debris ■ Stylish, comfortable, and functional *For product details, please refer to the catalog available for download below "PDF Download.

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  • Exterior and paving materials <General>
  • Grating

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Floor hatch

Floor hatch

Compatible with a wide range of flooring materials! Please use it in areas where inspection openings are needed, both indoors and outdoors.

The "Floor Hatch" promises convenience during inspections, exceptional durability, ease of installation, and above all, a beautiful finish. Depending on the usage location, we offer three types of main materials: stainless steel, steel, and aluminum. Additionally, we provide a wide range of filling materials compatible with various flooring types, including ceramic tiles, resin tiles, long sheets, carpets, and hardwood flooring. Please use it in places where inspection openings are needed, such as for electrical wiring for computers, heating and cooling valves, water faucets, and meter boxes, both indoors and outdoors. 【Features】 ■ Convenient handling during inspections ■ Exceptional durability ■ Easy to install ■ Beautiful finish *For more details, please refer to the PDF materials or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers
  • Grating

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Grating for floorboards

Grating for floorboards

It functions diversely according to its use and purpose.

This is a steel grating used for factory and plant decks, stair steps, dry areas, and more. It is excellent in durability and strength. 【Product Lineup】 ■ For floor panels ■ For stair treads *For more details, please download the PDF or contact us.

  • Grating
  • Grating

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Anti-slip color grating

Anti-slip color grating

Improvement of slip resistance value! CGS processing is applied to SS400 / hot-dip galvanized grating.

We would like to introduce our "Anti-Slip Color Grating." In tests conducted by a third-party organization (Chubu Technical Center), we achieved a slip resistance value of BPN 57 (C12) in wet conditions and lateral slip-prone situations. It demonstrates its effectiveness both during rainfall and under the scorching sun, incorporating various safety features. Additionally, the stylish and high-performance CGS processing has limitless applications, with functionality centered around anti-slip properties and design versatility that can be adapted to any color, extending beyond just grating. 【Features】 ■ Improved slip resistance: Easily exceeds the safety standard of BPN 40 ■ Highly visible colors: Makes a strong presence ■ Low thermal conductivity: Minimizes heat transfer to the skin upon contact ■ High solar reflectance: Reflects sunlight to prevent temperature rise *For more details, please refer to the PDF document or feel free to contact us.

  • Grating
  • Grating

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Magnetization processing that allows magnets to adhere to materials such as bricks, tiles, and wood [patent pending].

Magnetization processing that allows magnets to adhere to materials such as bricks, tiles, and wood [patent pending].

Magnetization has been achieved in necessary areas such as the walls and ceiling of the room! There is a proven capacity to support vertical loads of up to approximately 120 kg.

We would like to introduce our "Magnetization Processing." Using "Neodymium magnets," which are said to have about 10 times the magnetic strength of conventional ferrite magnets, we process materials such as bricks, blocks, tiles, gypsum boards, and wood to enable them to attract magnets. The usage is limited only by your imagination, allowing for new forms of storage and decoration utilizing fences and exterior walls. 【Features】 ■ Processed to allow magnets to adhere to bricks, blocks, tiles, gypsum boards, and wood ■ Usage is limited only by your ideas ■ No need to drill holes or apply stickers ■ Enables storage and installation on walls with magnets ■ Magnets adhere strongly *For more details, please refer to the PDF document or feel free to contact us.

  • Other fixtures and fittings
  • Grating

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Glass Super Water Repellent Coat 'GY-50'

Glass Super Water Repellent Coat 'GY-50'

Durability of over 1 year! No need for regular reapplication of water-repellent agents, reducing total costs!

"GY-50" is a long-lasting fluorine-based glass water-repellent agent. By applying it to the surface of the glass, it creates a super water-repellent film that quickly repels rain and water droplets, preventing dirt from adhering and providing a clear and beautiful view. The protective effect of the water-repellent agent makes the glass surface less prone to scratches. Please feel free to contact us when you need it. 【Features】 ■ Fluorine-based glass water-repellent agent ■ Glass surface is less prone to scratches ■ No need for regular reapplication of the water-repellent agent ■ Reduces total costs ■ Durability of over 1 year *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables
  • Grating

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Mini hydraulic excavator cockpit cover "Ima e Seat"

Mini hydraulic excavator cockpit cover "Ima e Seat"

The dedicated cover firmly protects the cockpit from rain and mud that have been a concern until now.

The "Ima e Sheet" is a mini hydraulic excavator cockpit cover that shuts out harmful UV rays, rain, and mud. It is easy to install and can be quickly stored and deployed by one person. During work, it can be neatly stored on the back of the seat, and can be covered immediately after finishing work. The sheet material is nylon with a water-repellent treatment, protecting the important cockpit from rain, dust, and ultraviolet rays. Please feel free to contact us if you have any requests. 【Features】 ■ Protects with a dedicated sheet ■ Water-repellent treatment ■ Easy to attach and detach by one person ■ Neatly stored ■ Manufactured in Japan for peace of mind ■ Custom name printing available *For more details, please download the PDF or feel free to contact us.

  • Safety and consumables
  • Waterproof sheet
  • Grating

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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
  • Grating

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Striped steel plate bolted fixed steel grating

Striped steel plate bolted fixed steel grating

There are options for drainage ditches and side ditches, with a wide range of selections available to suit various conditions, including forklift rated loads of 3t, 2t, and 1t.

Please use it for the pit covers of piping in the factory. In many cases, forklifts, which have a smaller tire contact area than large vehicles weighing 25 tons, experience more severe load conditions, especially in areas where there are frequent steering changes, leading to potential collapse of the main components of the grating, which can complicate product selection. The load conditions suitable for counterbalance forklifts (reach trucks are not applicable) are set according to our standards, and we have standardized products with checker plates (tread plates) attached to the top surface of the grating. By attaching the checker plates, there is no concern about the collapse of the main components of the grating, allowing for safe use even in harsh traffic environments such as factories and logistics warehouses.

  • Grating
  • Grating

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Snow removal considerate cast iron grating for highways

Snow removal considerate cast iron grating for highways

Preventing damage to grates caused by snowplow snow plows.

In ensuring safety on highways, snow removal operations during snowfall are essential. However, there are frequent cases where the snow plow of snow removal vehicles gets caught on grates, causing damage. The damage to the grates not only threatens the safety of passing vehicles but also leads to traffic restrictions due to repair work, creating further risks. Our snow removal-friendly cast iron grates are designed to be less affected by snow removal vehicles, even with some height differences. This reduces the risk of grate damage and ensures safe passage on highways. 【Usage Scenarios】 - Snow removal routes on highways - Areas where height differences between grates and pavement are likely to occur - Areas with severe corrosion of grates due to de-icing agents 【Benefits of Implementation】 - Prevents damage from snow plows of snow removal vehicles - Significantly reduces restriction time due to immediate traffic reopening - The cast iron integrated structure makes the grates less prone to deformation, allowing for long-term use - The cast iron integrated structure improves corrosion resistance and durability

  • Renovation and repair methods
  • Grating

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Eco-plug <raised type>

Eco-plug <raised type>

Treasure limited resources! Using 100% recycled plastic made from waste as the main material.

We would like to introduce the "EcoPla" raised type handled by Okagreat Co., Ltd. "EcoPla" is a product made from recycled plastic that contributes to the effective use of resources and a circular society. The main material (main bar) is made from 100% recycled plastic and has received Eco Mark certification. Its subdued color tones match various landscapes, such as asphalt. The gaps between the materials are designed with a fine specification, ensuring a barrier-free design that considers people. 【Features】 ■ Safe passage for wheelchairs and strollers ■ Fits public facilities such as playgrounds and parks ■ Easy to disassemble and replace one by one ■ Color tones that blend into asphalt *For more details, please refer to the PDF document or feel free to contact us.

  • Grating
  • Grating

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Eco-pla <with rim type>

Eco-pla <with rim type>

Cherish limited resources! Using recycled plastic made from waste as the main material.

We would like to introduce the 'EcoPla' type with a flange, handled by Okagreat Co., Ltd. 'EcoPla' is a product made from recycled plastic that contributes to the effective use of resources and a circular society. The main material (main bar) is made from 100% recycled plastic and has received Eco Mark certification. Its subdued color tones match various landscapes, such as asphalt. The gaps between the materials are designed with a fine specification, ensuring a barrier-free design that considers people. 【Features】 ■ Safe passage for wheelchairs and strollers ■ Fits public facilities such as playgrounds and parks ■ Easy to disassemble, can be replaced one by one ■ Color tones that blend into asphalt *For more details, please refer to the PDF document or feel free to contact us.

  • Grating
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The new "2024-2025 Comprehensive Catalog" has been released! New products included!

The new "2024-2025 Comprehensive Catalog" has been released! New products included!

The new "2024-2025 Comprehensive Catalog" has been released! Featuring original products such as "Safety Walker" and "OG Lock U," along with many grating options!

The new comprehensive catalog 2024-2025 edition from Okagreat Co., Ltd. titled "2024-2025 Comprehensive Catalog" has been released! It features new types of grating such as "Safety Walker," "OG Lock U," "Premium Expand," "Neo Slit," and OG Super High Tensile High Strength Stainless Steel Grating "Fine Grate," among many original products and gratings! If you're looking for something a little different from conventional gratings, something you've never seen before, or gratings that better match the landscape, you might find them in this catalog. This catalog addresses issues such as road bike tires not fitting, bicycles, scooters, canes not fitting, and cart wheels not fitting into gratings. If you would like a copy of the new "2024-2025 Comprehensive Catalog," please feel free to contact us.

  • Grating
  • Grating

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Clean oceans and rivers SDGs 'Screening Grating' catches garbage.

Clean oceans and rivers SDGs 'Screening Grating' catches garbage.

Catch the trash! A grating with a screen for catching garbage, the "Screen Grating," to prevent pollution in oceans and rivers!

We would like to introduce the "Screen Grating" handled by Okagreat Co., Ltd. We have been hearing a lot about marine pollution caused by plastic waste. With the introduction of paid plastic bags and the shift to paper straws in various industries, efforts are being made to reduce plastic waste. This "Screen Grating" integrates the grating and the debris screen, which were traditionally installed separately, achieving significant cost savings. It is installed at the edge of the drainage channel to prevent debris from entering the interior, and when the screen is not in use, it can be easily stored in the grating body with a one-touch mechanism. Removing accumulated debris is also simple. It is suitable for U-shaped channels for concrete secondary products and for raised grating for longitudinal use, among others. (The main image shows the "U-shaped channel type," and the sub-image shows the JIS drainage channel type.) Please feel free to consult us regarding U-180, U-240, U-300, and other special or custom dimensions for concrete secondary products. If you have any inquiries, please do not hesitate to contact us.

  • Grating
  • Grating

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Unique charter, direct delivery to the site, to all those who are looking for it, Okajima Logistics Co., Ltd. δ

Unique charter, direct delivery to the site, to all those who are looking for it, Okajima Logistics Co., Ltd. δ

This is the logistics division of the OG Group, "Okajima Logistics Co., Ltd." Please feel free to consult us about unique charters, direct delivery to the site with flatbed trucks, and other delivery services.

Okajima Logistics Co., Ltd. is a company responsible for the centralization of distribution within the group in the diversified distribution business. By accurately grasping market activities, we have contributed to the reduction of distribution costs. We handle not only the transportation of products and processed goods (such as steel grating, stainless steel grating, screens, fabricated hardware, and frames) within group companies, but also large steel materials like H-beams from general customers, long steel materials such as equal angle steel and flat bars, heavy items like large signboards and stairs, as well as charter transportation and the transport of industrial waste. We consistently receive high evaluations from our customers in terms of service and transportation quality. Please feel free to consult us regarding concrete secondary products, corrugated pipes, and other civil engineering materials, construction materials, timber, civil engineering offices, the Ministry of Land, Infrastructure, Transport and Tourism, prefectures, cities, NEXCO, etc. 10-ton wing vehicles, 10-ton flat body vehicles, 6-ton unic vehicles, 4-ton wing vehicles, and 4-ton flat body vehicles. 【Transport Targets】 ■ Products and processed goods ■ Heavy items such as large steel materials, structures, and marine containers ■ Industrial waste *For more details, please refer to the PDF document or feel free to contact us.

  • Transport machinery
  • Grating

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Safety Walker β installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

Safety Walker β installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

A safety walker installed at a famous ramen shop as a measure against large vehicle entrance and exit. It is durable, structurally resistant to clogging, and lightweight. The flatness feels good.

The "Safety Walker G・D" and "Safety Walker L・D" are an evolved type of grating that, compared to conventional grating, is less likely to become clogged with small stones and debris, maintaining hygiene at all times. They also have an attractive appearance and are less prone to damage due to their surface material structure, making them useful in various scenarios. They can be used not only as grating for on-site casting but also for various types of drop-in and bolt-fixed grating, raised types, and other specially sized covers (please consult us for concrete precast products, etc.). Due to their structural design, the surface material structure makes them strong against twisting and impacts from vehicle tires, making it difficult for the grating to break. They are also ideal for preventing grating damage. Additionally, the design prevents stones and debris from clogging the grating itself, preserving the landscape. The surface features multiple slit holes in the "striped steel plate" or "patterned steel plate," balancing drainage and strength. Furthermore, it has been reported that the slip resistance exceeds that of conventional types. You will likely notice that the grating frequently breaks near entrances and exits, which is a significant difference from conventional grating. *For more details, please refer to the PDF materials or feel free to contact us.

  • Grating
  • Grating

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"New Type Grating" Made of High-Strength Stainless Steel! A New Structure Different from Conventional Types! γ

"New Type Grating" Made of High-Strength Stainless Steel! A New Structure Different from Conventional Types! γ

OG Super High-Tensile High-Strength Stainless Steel Grating New Model! 'Fine Great'. Exhibits high durability performance even under loads in the 'twisting' direction!

We would like to introduce the "OG Super High Tensile High Strength Stainless Steel Grating New Model" handled by Okagreat Co., Ltd., specifically the 'Fine Grate' (U-shaped gutter type). We have improved the manufacturing method of the OG Super High Tensile High Strength Stainless Steel Grating! It exhibits high durability performance even under torsional loads! The new model combines the uneven parts of two components and joins them together. This structurally enhances strength and achieves even higher load-bearing performance. It also demonstrates high durability performance against torsional loads caused by "vehicle tires," which has been a weakness of conventional products. Additionally, the "R" shape of the flange allows rainwater to be quickly directed into the side gutter, enhancing drainage performance. Please feel free to consult us when you need our services.

  • Grating
  • Grating

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Introducing the evolved grating "Safety Walker."

Introducing the evolved grating "Safety Walker."

A new form that matches the urban landscape. The evolved grating "Safety Walker." It has a structural beauty that is clearly different from conventional gratings.

The "Safety Walker G・D" and "Safety Walker L・D" are an evolved type of grating that, compared to conventional grating, is less prone to clogging from small stones and debris, always maintaining hygiene, has an attractive appearance, and is less likely to break due to its surface material structure. They can be useful in various scenarios. They are suitable not only as site-cast gratings but also for various types such as drop-in, bolt-fixed, raised types, and other special dimension covers (please consult us for concrete precast products, etc.). Due to their structural design, the surface is made of material, making them strong against twisting and impacts from vehicle tires, thus making the grating difficult to break. They are also ideal for preventing grating damage. Additionally, because of their structure, the gratings themselves are less likely to become clogged with stones or debris, preserving the landscape. The surface features multiple slits in the "striped steel plate" or "patterned steel plate," balancing drainage and strength. Furthermore, the "anti-slip effect" has been reported to exceed that of conventional types. You can clearly see the difference when cart wheels get caught and make it difficult to pass, or when gratings frequently break near entrances and exits. It is evident that they are distinctly different from conventional gratings.

  • Exterior and paving materials <General>
  • Grating

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"OG Lock U" for preventing rattling noise of U-shaped drainage grates, etc.

"OG Lock U" for preventing rattling noise of U-shaped drainage grates, etc.

The theft prevention for U-shaped drainage grates is also effective in preventing rattling noise. It does not require the installation of fasteners for concrete secondary products and is a tightly fixed type. Installation is easy.

We would like to introduce the OG Lock series 'OG Lock U' handled by Okagreat Co., Ltd. 'OG Lock U' is a product that securely fixes U-shaped channel grating without the need for mounting fixtures on concrete products. It can be tightly fixed to the channel simply by tightening the OG Lock bolts in two places, without any construction required for the side ditch. Removal is also a simple task of just loosening the bolts, which does not hinder the cleaning of the side ditch. 【Features】 ■ No construction required for the side ditch ■ Tightly fixed to the side ditch by tightening the OG Lock bolts in two places ■ Easy removal by simply loosening the bolts ■ Effective for theft prevention of grating and reducing rattling noise *For more details, please refer to the PDF document or feel free to contact us.

  • Secondary paving products
  • Grating

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New model SUS-made "grating". High strength and durability with a new manufacturing method. Fine mesh δ.

New model SUS-made "grating". High strength and durability with a new manufacturing method. Fine mesh δ.

New model! OG Super High Tensile High Strength SUS Grating 'Fine Great' with fine mesh! Exhibits high durability performance under torsional loads!

We would like to introduce the new model of OG Super High Tensile High Strength Stainless Steel Grating, 'Fine Grate (Fine Pitch 15)' (U-shaped gutter type), handled by Okagreat Co., Ltd. The manufacturing method of OG Super High Tensile High Strength Stainless Steel Grating has been improved! It exhibits high durability performance even under torsional loads! The new model is constructed by combining the uneven parts of two components and joining them together. This structurally enhances strength and achieves even higher load-bearing performance. It also demonstrates high durability performance against torsional loads caused by "vehicle tires," which has been a weakness of conventional products. The "R" shape of the flange allows rainwater to be quickly directed into the side gutter, enhancing drainage performance. Some of you may have experienced stainless steel grating that has been "damaged in a scattered state" due to loads from "vehicle tires" and torsion. This product has been improved through a new manufacturing method to address such issues. *For more details, please refer to the PDF document or feel free to contact us. If you need assistance, please do not hesitate to consult with us.

  • Inspection hatches, manhole covers, and ditch covers
  • Grating

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Safety Walker δ installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

Safety Walker δ installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

A safety walker installed at a famous ramen shop as a measure against large vehicle entrances. Its structure features a flat top surface, making it durable, resistant to clogging, and lightweight.

The "Safety Walker G・D" and "Safety Walker L・D" are an evolved type of grating that, compared to conventional grating, is less prone to clogging from small stones and debris, always maintaining hygiene, has an attractive appearance, and is less likely to break due to its surface material structure, making it useful in various scenes. It can be used not only as grating for on-site pouring but also for various types such as drop-in type, bolt-fixed type, raised types, and other special dimension covers (please consult us for concrete secondary products, etc.). Due to its structural design, the surface material structure makes it strong against twisting and impacts from vehicle tires, making it difficult for the grating to break. It is also optimal for preventing grating damage. Additionally, because of its structure, the grating itself is less likely to become clogged with stones and debris, preserving the landscape. Multiple slit holes are made in the "striped steel plate" or "patterned steel plate" on the surface to balance drainage and strength. It has also been reported to exceed the slip resistance of conventional types. You will likely realize that the grating frequently breaks near entrances and exits is different from conventional grating. *For more details, please refer to the PDF materials or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers
  • Grating

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"Pit cover" for drainage pits, wiring line pits, and various other applications.

"Pit cover" for drainage pits, wiring line pits, and various other applications.

"Pit covers" are used for drainage pits and wiring line pits in various places such as school lunch centers, kitchens, cafeterias, hospitals, and electrical equipment facilities. Gratings are also possible.

We would like to introduce the "Pit Covers" handled by Okagreat Co., Ltd. These can be used for various purposes such as "drainage pits" in school lunch centers, kitchens, cafeterias, hospitals, and electrical facilities. They can also be utilized as "line pits" for passing electrical wiring and piping. The materials include stainless steel plates, galvanized steel plates, checker plates, and patterned steel plates. Additionally, there are various types of stainless steel grating available, including T-bar type, seven-bar type, flat bar type, and I-bar type, with options for standard and fine mesh, as well as galvanized steel grating finishes. The frames can be made of stainless steel or galvanized steel with a painted finish, among other options. We believe we can provide guidance tailored to your purposes, applications, and design specifications. *For more details, please refer to the PDF materials or feel free to contact us.

  • Piping and electrical wiring materials
  • Grating

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