Grating Product List and Ranking from 39 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

Grating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 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. 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 ホクセイ Mie//Building materials, supplies and fixtures manufacturers
  5. 5 フジキャスト Saitama//Building materials, supplies and fixtures manufacturers 本社
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Grating Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. Taihei Grating Comprehensive Catalog 石田鉄工
  2. What is the difference in the method of construction? Differences between the frame structure and the pressure-welded structure [Grating Trivia] 奥岡製作所
  3. For exteriors such as "Super Drain." It's a slim and smart gutter. オカグレート 本社、東北支社、大阪支店、他17拠点。
  4. Grating "Tripod Grating" フジキャスト 本社
  5. 5 Fine grating <permeable decorative cover> ファイン工業

Grating Product List

91～105 item / All 322 items

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High-strength stainless steel grating "OG Super High Tensile" <for general drainage>

High-strength stainless steel grating "OG Super High Tensile" <for general drainage>

High-strength stainless steel grating! Available in plain type and non-slip type with strength and thinness (grating height)!

We would like to introduce the high-strength stainless steel grating "OG Super Hi-Ten" <for general drainage and recessed type> handled by Okagreat Co., Ltd. Custom dimensions tailored to site-specific drainage channels and various widths are also available. Developed using the dual-phase stainless steel "SUS821L1," the "OG Super Hi-Ten" boasts a strength approximately twice that of SUS304, making it a high-strength stainless steel grating. It allows for thinner designs, contributing to weight reduction, while maintaining corrosion resistance equal to or greater than SUS304, thus extending the lifespan of equipment and reducing repair costs. Please feel free to consult us when you need assistance. 【Features】 ■ Safety (high-strength stainless steel) ■ Reliability (SUS821L1) ■ Strength (up to maximum T-20 load) ■ Lightweight (can be made thinner than conventional grating) ■ Aesthetic (corrosion resistance) ■ Damage prevention (approximately twice the strength of SUS304) *For more details, please refer to the PDF document or feel free to contact us.

  • Grating

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High-strength stainless steel grating - OG Super High Tensile <for U-shaped gutters>

High-strength stainless steel grating - OG Super High Tensile <for U-shaped gutters>

The strength is about twice that of SUS304! Developed with mold duplex stainless steel "SUS821L1"! U150, U180, U240, U300, and others.

"OG Super High Tensile" is a high-strength stainless steel grating with a strength approximately twice that of SUS304. It allows for thinner designs, contributing to weight reduction, and possesses corrosion resistance equal to or greater than SUS304, leading to longer service life of equipment and reduced repair costs. It is suitable for U-shaped gutters for concrete precast products and for convenient drainage systems. It can be placed on concrete U-shaped gutters with two-sided flanges or can be used on site-cast ditches. Please feel free to contact us when you need assistance. 【Features】 ■ Uses high-strength steel materials ■ Achieves both improved durability and weight reduction through thinner designs ■ Has corrosion resistance equal to or greater than SUS304 ■ Contributes to the long service life of equipment and reduced repair costs 【Characteristics】 ■ Safety (high-strength stainless steel) ■ Reliability (SUS821L1) ■ Strength (up to maximum T-14 load) ■ Lightweight (can be made thinner and lighter than conventional gratings) ■ Aesthetic (corrosion resistance) ■ Damage prevention (approximately twice the strength of SUS304) *For more details, please refer to the PDF document or feel free to contact us.

  • Grating

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Embedded stainless steel drain cover <For general drains, I-bar type>

Embedded stainless steel drain cover <For general drains, I-bar type>

Standard stainless steel grating! SUS304. I-bar type with main member pitches of 30, 22, 15, and 13 millimeters. Minimum gap is 8 millimeters.

We would like to introduce our stainless steel (SUS304) grating, designed for general drainage, in the I-bar type "integrated drainage cover." The grating surface is available in two types: plain type (OISG) and non-slip type (OING). The pitch of the main components (main bars) is as follows: P30 (gap 25 mm) P22 (gap 18-17 mm) P15 (gap 11-10 mm) P13 (gap 9-8 mm) Our standard products are available for drainage widths ranging from 100 mm to 450 mm. We can also accommodate special drainage widths, so please feel free to contact us for inquiries. 【Partial Lineup】 ■OISG・OING-15-15 ■OISG・OING-20-15 ■OISG・OING-15-20 ■OISG・OING-20-20 ■OISG・OING-25-20 *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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Embedded stainless steel trench cover <Bolt-fixed flat bar type>

Embedded stainless steel trench cover <Bolt-fixed flat bar type>

The standard stainless steel grating! SUS304. Flat bar type with main material pitches of 30, 22, 15, 13, and 11 millimeters. The minimum gap is 7 millimeters.

We would like to introduce our stainless steel (SUS304) grating for general drainage, specifically the "integrated, trench cover, bolt-fixed" flat bar type that we handle. The grating surface is available in three types: plain type (OSO), non-slip type (ONO), and knurled type (ORO). The pitch of the main components (main bars) is as follows: P30 (gap 26 mm) P22 (gap 18 mm) P15 (gap 11 mm) P13 (gap 9 mm) P11 (gap 7 mm) Our standard products are available for trench widths ranging from 100 mm to 400 mm. We can also accommodate special trench widths, so please feel free to contact us for inquiries. 【Partial Lineup】 ■OSO・ON(R)O-15-15 ■OSO・ON(R)O-20-15 ■OSO・ON(R)O-15-20 ■OSO・ON(R)O-20-20 ■OSO・ON(R)O-25-20 *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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Embedded stainless steel drain cover <Bolt-fixed I-bar type>

Embedded stainless steel drain cover <Bolt-fixed I-bar type>

The standard stainless steel grating! SUS304. I-bar type with main material pitches of 30, 22, 15, and 13 millimeters. The minimum gap is 8 millimeters.

We would like to introduce our stainless steel (SUS304) grating, bolt-fixed type with I-bar, known as "integrated bolt-fixed type for trench covers." The grating surface is available in two types: plain type (OISO) and non-slip type (OINO). The pitch of the main components (main bars) is as follows: P30 (gap 25 mm) P22 (gap 18-17 mm) P15 (gap 11-10 mm) P13 (gap 9-8 mm) Our standard products are available for trench widths ranging from 100 mm to 450 mm. We can also accommodate special trench widths, so please feel free to contact us for inquiries. 【Partial Lineup】 ■OISO・OINO-15-15 ■OISO・OINO-20-15 ■OISO・OINO-15-20 ■OISO・OINO-20-20 ■OISO・OINO-25-20 *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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Embedded stainless steel catch basin cover <Flat bar type for catch basins>

Embedded stainless steel catch basin cover <Flat bar type for catch basins>

Standard stainless steel grating! SUS304. Flat bar type with main material pitches of 30, 22, 15, 13, and 11 millimeters. Minimum gap is 7 millimeters.

We would like to introduce our stainless steel (SUS304) grating, flat bar type for drainage pits, which we handle. The grating surface is available in three types: plain type (OSM), non-slip type (ONM), and knurled type (ORM). The pitch of the main components (main bars) is as follows: P30 (gap 26 mm) P22 (gap 18 mm) P15 (gap 11 mm) P13 (gap 9 mm) P11 (gap 7 mm) Our standard products range from drainage hole openings of 250×250 mm to 600×600 mm. We can also accommodate special groove widths. 【Partial Lineup】 ■ OSM・ONM・ORM-15-30 ■ OSM・ONM・ORM-20-30 ■ OSM・ONM・ORM-25-30 ■ OSM・ONM・ORM-32-30 ■ OSM・ONM・ORM-45-30 *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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Embedded type, stainless steel <Drainage pit bolt-fixed flat bar type>

Embedded type, stainless steel <Drainage pit bolt-fixed flat bar type>

Standard stainless steel grating! SUS304. Flat bar type with main material pitch of 30, 22, 15, 13, and 11 mm. Minimum gap is 7 mm.

We would like to introduce our stainless steel grating and bolt-fixed flat bar type for drainage pits, known as "integrated bolt-fixed type for drainage pits." The surface of the grating is available in three types: plain type (OSOM), non-slip type (ONOM), and knurled type (OROM). The pitch of the main components (main bars) is as follows: P30 (gap 26 mm) P22 (gap 18 mm) P15 (gap 11 mm) P13 (gap 9 mm) P11 (gap 7 mm) Our standard products range from drainage pit openings of 250×250 mm to 600×600 mm. We can also accommodate special groove widths. 【Lineup (partial)】 ■ OSOM・OS(R)OM-15-30 ■ OSOM・OS(R)OM-20-30 ■ OSOM・OS(R)OM-25-30 ■ OSOM・OS(R)OM-32-30 ■ OSOM・OS(R)OM-38-30 *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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Stainless Steel Grating <U-shaped Drainage Channel I-Bar Type>

Stainless Steel Grating <U-shaped Drainage Channel I-Bar Type>

The standard stainless steel grating! SUS304. I-bar type with main member pitches of 30, 22, 15, and 13 millimeters. The minimum gap is 8 millimeters.

We would like to introduce our stainless steel (SUS304) grating, U-shaped channel type, I-bar type "embedded type for U-shaped channels" that we handle. The grating surface is available in two types: plain type (OISU) and non-slip type (OINU). The pitch of the main component (main bar) is as follows: P30 (gap 25 mm) P22 (gap 18-17 mm) P15 (gap 11-10 mm) P13 (gap 9-8 mm) Our standard products range from U-90 to U-360 mm. We can also accommodate special channel widths, so please feel free to contact us when making inquiries. 【Product Lineup (partial)】 ■OISU・OINU-15-9 ■OISU・OINU-15-10 ■OISU・OINU-15-12 ■OISU・OINU-20-12 ■OISU・OINU-15-15 *For more details, please refer to the PDF document or feel free to contact us.

  • Grating

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Stainless Steel Grating Product Comprehensive Catalog <Introduction of Installation Examples>

Stainless Steel Grating Product Comprehensive Catalog <Introduction of Installation Examples>

Introducing photos of construction examples! Chemical composition and usage precautions are also included as stainless steel materials.

This catalog introduces the "stainless steel grating" that we handle. We also provide several examples of construction using the products, accompanied by photos for easier visualization. We introduce a variety of products, so please take a moment to read through it. 【Contents (partial)】 ■ Stainless steel materials ■ OG Super High Tensile ■ Embedded type ■ Embedded type - trench cover ■ Embedded type - catch basin cover *For more details, please refer to the PDF document or feel free to contact us.

  • Grating

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Next-generation non-slip, high-grip grating 'S-HG'

Next-generation non-slip, high-grip grating 'S-HG'

Fine molten particles are closely adhered, providing an enormous anti-slip effect in various directions! A stainless steel grating that exhibits an unprecedented non-slip effect!

"S-HG" is a stainless steel grating that exhibits excellent grip functionality due to advanced coating technology. By evenly densifying fine molten particles (thermal spraying), we have successfully enhanced the non-slip effect of the main grating component. Additionally, the non-slip surface is free of bumps and edges (angles), minimizing the risk of abrasions during falls. 【Features】 ■ High non-slip effect ■ Excellent strength and durability due to thermal spraying technology ■ Gentle design philosophy prioritizing safety ■ Beautiful form considerate of stainless steel material *For more details, please refer to the PDF document or feel free to contact us.

  • Grating

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Tohoku Okajima Industrial Co., Ltd. Company Profile

Tohoku Okajima Industrial Co., Ltd. Company Profile

Introducing equipment that emphasizes "overall optimization" over "local optimization"! Providing high-quality services.

Tohoku Okajima Kogyo Co., Ltd. is the manufacturing base for the Okajima Group in the eastern Japan area, primarily engaged in the production of steel grating and stainless steel grating, and opened in 1993 as the Sendai Factory of Okajima Kogyo Co., Ltd., officially established in 1998. The company leverages the technology and know-how cultivated at Okajima Kogyo Co., Ltd. to establish a consistent production system that completes the entire process from product manufacturing to surface treatment processing in-house, equipped with facilities for manufacturing metal products such as grating, hot-dip galvanizing to enhance the corrosion resistance of steel products, and electrolytic polishing treatment to further improve the characteristics of stainless steel, providing high-quality services with excellent quality, delivery times, and costs. We manufacture cross gutter frames for concrete secondary products, grating, and other metal products (complete manufacturing from cutting, bending, assembly, welding to hot-dip galvanizing from standard steel plates). 【Main Business】 ■ Grating manufacturing ■ Fabricated metal manufacturing (frames and other custom-made products) ■ Hot-dip galvanizing processing (galvanizing certificates available) ■ Electrolytic polishing processing ■ Stainless steel grating and fabricated metal products *For more details, please refer to the PDF document or feel free to contact us.

  • Manufacturing Technology

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Please consult us for charter flights, direct delivery to the site, Unic cranes, etc. Okajima Logistics Co., Ltd.

Please consult us for charter flights, direct delivery to the site, Unic cranes, etc. Okajima Logistics Co., Ltd.

Protecting everyone's smiles by ensuring safety at your feet! Maximizing the use of accumulated know-how and management resources! This is 'Okajima Logistics Co., Ltd.' of the OG Group.

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 metal products, and frames) from 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, structural items, and marine containers, as well as charter transportation and industrial waste transportation. We consistently receive high evaluations from our customers in terms of service and transportation quality. For 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., please feel free to consult us. 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, structural items, and marine containers ■ Industrial waste *For more details, please refer to the PDF materials or feel free to contact us.

  • Other elevators and transport systems

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OG Super High-Tension High-Strength Stainless Steel Grating - New Model!!

OG Super High-Tension High-Strength Stainless Steel Grating - New Model!!

OG Super High-Tensile High-Strength Stainless Steel Grating New Model! 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" and "U-shaped Drainage Type" handled by Okagreat Co., Ltd. We have improved the manufacturing method of the OG Super High Tensile High Strength Stainless Steel Grating! It demonstrates high durability against loads in the "twisting" direction! The new model features a combination of the uneven parts of two components that are joined together. This structurally enhances strength and achieves even higher load-bearing performance. It also 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 allows rainwater to be quickly directed into the side ditch, improving drainage performance. Please feel free to consult with us when you need assistance.

  • Exterior and paving materials <General>

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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

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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

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