Grating×オカグレート - List of Manufacturers, Suppliers, Companies and Products

Grating Product List

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Environmentally conscious. SDGs wooden grating 'Eco Wood' Grating β.

This is a new grating that matches the surrounding nature, unlike steel grating. It uses domestically sourced thinned wood, small-diameter wood, and plastic waste for its main materials.

We would like to introduce the "Eco Wood" grating of the Mizobuta type handled by Okagreat Co., Ltd. The Eco Wood grating is made from domestically sourced thinned wood and small-diameter timber that has been treated for preservation! It is surrounded by a steel frame, demonstrating excellent strength and durability. "Eco Wood" uses treated "wood" from domestically sourced thinned wood and small-diameter timber as its main material, creating a sense of "beauty, tranquility, and warmth unique to wood" that is not found in steel grating, making it a new grating that matches the surrounding nature. It can be used in various settings such as exteriors, parks, and commercial facilities. By using domestically sourced thinned wood and small-diameter timber, it also contributes to local forestry. Additionally, upon request, it is possible to specify the thinned wood used on a prefectural basis. 【Features】 ■ Resource-circulating grating using thinned wood and small-diameter timber ■ Environmentally friendly preservation treatment that resists decay ■ Utilizes the beauty, tranquility, and warmth of wood ■ Each piece of thinned wood and small-diameter timber can be replaced individually ■ The gaps in the main material are designed with a fine pitch for pedestrian consideration *For more details, please refer to the PDF document or feel free to contact us.

  • Other park materials

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Stainless steel "new type grating." High strength and durability with a new manufacturing method. Fine mesh γ.

New model! OG Super High-Tensile High-Strength Stainless Steel Grating "Fine Great"! Exhibits high durability performance even under torsional loads!

We would like to introduce the new model 'Fine Grate (Fine Pitch 15)' (U-shaped drain type) of the OG Super High Tensile High Strength Stainless Steel Grating handled by Okagreat Co., Ltd. The manufacturing method of the OG Super High Tensile High Strength Stainless Steel Grating has been improved! It demonstrates high durability against loads in the "twisting" direction! The new model combines the uneven parts of two components for bonding. This structurally enhances strength and achieves even higher load-bearing performance. It exhibits high durability against "twisting" loads caused by "vehicle tires," which has been a weakness of conventional products. Additionally, the "R" shape of the flange quickly directs rainwater into the side ditch, improving drainage performance. Some of you may have experienced stainless steel grating being "damaged in a scattered state" due to loads from "vehicle tires" and "twisting." This product has been improved through the new manufacturing method to address such issues. *For more details, please refer to the PDF document or feel free to contact us. If you have any inquiries, please do not hesitate to consult with us.

  • Car and bicycle parking facilities

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"OG Lock U" γ for preventing rattling noise from U-shaped gutters with grating.

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 close-contact 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 does not require the installation of fixtures on concrete products and securely fixes U-shaped channel grating. It can be closely attached and fixed to the channel without any construction required, simply by tightening the OG Lock bolts in two places. Removal is also a simple task of just loosening the bolts, which does not hinder channel cleaning. 【Features】 ■ No construction required for the channel ■ Securely attaches and fixes to the channel by tightening the OG Lock bolts in two places ■ Easy removal by just 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.

  • Car and bicycle parking facilities

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Beautifully clean rivers and oceans: 'Screening Grating' catches waste for SDGs.

A fusion of screens and grating for catching garbage. "Screen Grating"! Prevents waste from flowing downstream. Keeping rivers and oceans clean and gentle on the Earth.

We would like to introduce the "Screen Grating" handled by Okagreat Co., Ltd. We have been hearing more about marine pollution caused by plastic waste. With the introduction of fees for plastic bags and the shift to paper straws in the beverage industry, various sectors are working hard 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 ditch 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 available for concrete secondary products such as U-shaped ditches and raised grating for longitudinal use. (The photos show the "U-shaped ditch type" and "JIS drainage ditch type.") Please feel free to consult us regarding U-180, U-240, U-300, and other special or custom dimensions, as well as those for concrete secondary products. If you have any inquiries, please do not hesitate to contact us.

  • Garbage disposal, central dust collection, laundry, compressor

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Safety walker installed at a golf course of a Tokyo Stock Exchange Prime listed company.

The "Safety Walker" installed at golf courses of companies listed on the Tokyo Stock Exchange Prime. The top surface is flat, making it difficult to clog, durable, and lightweight.

Okagreat Co., Ltd.'s "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 scenarios. In addition to being used as grating for on-site pouring, it can also be used for various types such as drop-in and bolt-fixed types, raised types, and other special dimension covers. (Please consult us for concrete secondary products, etc.) Due to its structural design, the surface is made of material that is strong against twisting and impacts from vehicle tires, making it difficult for the grating to break. It is also ideal for preventing grating damage. Furthermore, due to its structure, the grating itself is less likely to get clogged with stones and debris, preserving the aesthetic. Multiple slit holes are made in the "striped steel plate" or "patterned steel plate" on the surface, balancing drainage and strength. Additionally, it has been reported that the anti-slip effect exceeds that of conventional types. You can clearly notice the difference when passing through areas where the grating frequently breaks, such as near entrances, especially when using golf carts. You will experience the difference compared to conventional grating.

  • Car and bicycle parking facilities

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SDGs' 'Screening Grating' Keep the rivers and oceans clean. Trash catch ε

Clean rivers and oceans, gentle on the Earth. A fusion of screens and grates for catching waste. 'Screen Grate'! Preventing waste from flowing downstream.

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 fees for plastic bags and the shift to paper straws in the beverage industry, various sectors are making efforts 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 ditch to prevent debris from entering the interior, and when not using the screen, 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 ditches for concrete secondary products and for vertical drainage grating, among others. (The photos show the "U-shaped ditch type" and the "JIS drainage ditch type.") Please feel free to consult us regarding U-180, U-240, U-300, and other special or custom dimensions, as well as those for concrete secondary products. If you have any inquiries, please do not hesitate to contact us.

  • screen

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New model high-strength SUS-made "grating." A new structure different from the conventional type!

New model debut: Exhibits high durability performance even under torsional loads! OG Super High Tensile High Strength Stainless Steel Grating 'Fine Great'.

We would like to introduce the new model "OG Super High Tensile High Strength Stainless Steel Grating" handled by Okagreat Co., Ltd., specifically the "Fine Grate" (U-shaped drain type). The material used is NSSC low-alloy duplex stainless steel, which boasts approximately twice the strength of SUS304 stainless steel. The manufacturing method of the OG Super High Tensile High Strength Stainless Steel Grating has been improved! It exhibits high durability performance even under torsional loads! The new model combines the uneven parts of two components for bonding. 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 ditch, enhancing drainage performance. Please feel free to consult us when you need our services. *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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A new model of high-strength grating made of SUS with a new structure different from the conventional type!

New model debut: Exhibits high durability performance even under torsional loads! OG Super High-Tensile High-Strength Stainless Steel Grating 'Fine Great'.

We would like to introduce the new model "OG Super High Tensile High Strength Stainless Steel Grating" handled by Okagreat Co., Ltd. This product is made from NSSC low-alloy duplex stainless steel, which boasts approximately twice the strength of SUS304 stainless steel. The manufacturing method of the OG Super High Tensile High Strength Stainless Steel Grating has been improved! It exhibits high durability against loads in the "twisting" direction! 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 against "twisting" loads caused by "vehicle tires," which has been a challenge for conventional products. The "R" shape of the flange allows rainwater to be quickly directed into the side ditch, enhancing drainage performance. Please feel free to consult us when you need our services. *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage and ventilation equipment

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To everyone looking for direct delivery, charter services, and Unic trucks, Okajima Logistics Co., Ltd.

To everyone looking for charter flights and direct delivery to the site using a crane truck, this is the logistics division of OG Group, "Okajima Logistics Co., Ltd." for the transportation of civil engineering and construction materials.

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 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, and private sites. 10-ton wing trucks, 10-ton flat body trucks, 6-ton unic trucks, 4-ton wing trucks, and 4-ton flat body trucks. [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 materials or feel free to contact us.

  • Steel

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Steel hot-dip galvanized floor grating and stair grating β

For the flooring materials in plant construction work, "floor grating and stair grating." The bar heights are available in h19, h25, h32, h38, and h44.

We would like to introduce the steel grating products handled by Okagreat Co., Ltd., specifically the 'Floor Grating' and 'Stair Grating' (for use in plant and factory construction, power plants, waste treatment facilities, shipyards, and walkways on ships, listed on the Tokyo Stock Exchange Prime and First Section). Floor grating and stair grating (Steyatrade, Steatrade, Steyattrade) are essential for flooring materials in chemical plants, plants, oil, iron, refineries, shipyards, and factories. We offer various bar heights: h19, h25, h32, h38, and h44. We can accommodate various notching processes and toe plate installation according to your drawings, and for stair grating, we can also install anti-slip nosing plates. For coastal salt damage prevention, we offer a standard hot-dip galvanized finish, as well as an additional "SG coating" (hot-dip zinc aluminum alloy coating, Super Galva). We also provide phosphating, Kenbo zinc, special painting treatments, thermal spraying, and more. *For more details, please refer to the PDF materials or feel free to contact us.

  • Outdoor stairs

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"Noise prevention for rattling" U-shaped groove grating with flange. 'OG Lock U' ζ

The theft prevention for U-shaped drainage grates is also effective in reducing rattling noise. It does not require the installation of fixtures for concrete secondary products and is a close-contact 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 closely attached and fixed to the channel simply by tightening the OG Lock bolts at two points, without any construction required for the channel. Removal is also a simple task of just loosening the bolts, which does not hinder channel cleaning. 【Features】 ■ No construction required for the channel ■ Fixes closely to the channel by tightening the OG Lock bolts at two points ■ 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.

  • Paving of sidewalks, roads, parking lots and stadiums

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A new model "Grating" made of high-strength SUS with a new structure different from conventional types!

New model of 'Fine Great' launched! Exhibits high durability performance under torsional loads! OG Super High Tensile High Strength Stainless Steel Grating.

We would like to introduce the new model "OG Super High Tensile High Strength Stainless Steel Grating" handled by Okagreat Co., Ltd., specifically the "Fine Grate" (U-shaped drain type). The material used is NSSC low-alloy type duplex stainless steel, which boasts about twice the strength of SUS304 stainless steel. We have improved the manufacturing process of the OG Super High Tensile High Strength Stainless Steel Grating! It exhibits high durability performance against loads in the "twisting" direction! The new model combines the uneven parts of two components for bonding. This structurally enhances strength and achieves even higher load-bearing performance. It also demonstrates high durability performance against twisting 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 ditch, enhancing drainage performance. Please feel free to consult with us when you need our services. *For more details, please refer to the PDF document or feel free to contact us.

  • Geothermal Power Generation

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Gratings made of SUS304 for the food service center, kitchen, and cafeteria! ε

Stainless steel grating made of SUS304 for kitchens in school cafeterias, food centers, food factories, workplaces, hospital food centers, dining halls, and processing plants!

A standard stainless steel grating! SUS304 stainless steel grating. Flat bar type with main component pitches of 30, 22, 15, 13, and 11 millimeters. The minimum gap is 7 millimeters. We have a wealth of delivery records for stainless steel (SUS304) grating used in kitchens, food service centers, and food factories (drain pits, line pits). We would like to introduce the "integrated type" of flat bar type. The surface of the grating is available in three types: plain type, non-slip type, and knurled type. The pitches of the main components (main bars) are: P30 (gap 26 millimeters) P22 (gap 18 millimeters) P15 (gap 11 millimeters) P13 (gap 9 millimeters) P11 (gap 7 millimeters) We can accommodate various dimensions according to design drawings. Please feel free to consult us.

  • Restaurant furniture and equipment

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Steel hot-dip galvanized floor grating and stair grating.

For the flooring materials in plant construction work, "floor grating and stair grating." The bar heights are available in h19, h25, h32, h38, and h44.

We would like to introduce the steel grating products handled by Okagreat Co., Ltd., including "floor grating" and "stair grating." (For use in plant and factory construction, power plants, waste treatment facilities, shipyards, and walkways of ships, etc.) Floor grating and stair grating (Steyatrade, Steatrade, Steyattrade) are essential for flooring materials in chemical plants, oil refineries, steel mills, shipyards, and factories. We offer various bar heights: h19, h25, h32, h38, and h44. We can provide various cutouts and toe plate installation processing according to the drawings, and for stair grating, we can also install anti-slip nosing plates. For coastal salt damage prevention, in addition to the standard hot-dip galvanized finish, we can also provide an additional "SG coating" (hot-dip galvanized aluminum alloy coating - Super Galva) finish. Other options include phosphating treatment, Kenbo zinc, special painting treatments, thermal spraying, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Geothermal Power Generation

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Safety Walker ζ 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 advanced grating systems that are less prone to clogging from small stones and debris compared to conventional grating, ensuring they remain hygienic at all times. They also have an appealing appearance and are less likely to break due to their surface material structure, making them useful in various settings. They can be used not only as site-cast gratings but also for various types of drop-in and bolt-fixed gratings, raised types, and other special dimension covers (please consult us for concrete precast products, etc.). Due to their structural design, the surface material makes them strong against twisting and impacts from vehicle tires, making them very resistant to breakage. They are also ideal for preventing grating damage. Additionally, the design minimizes the likelihood of stones and debris getting stuck in the grating, preserving the aesthetic appeal. 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. If you frequently experience grating damage near entrances and exits, you will likely notice the difference from traditional grating. *For more details, please refer to the PDF document or feel free to contact us.

  • Logistics and warehouse management systems

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