Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.
16～30 item / All 103 items
Anti-slip, barrier-free grating that offers excellent walkability.
A new structure of grating with auxiliary members welded between the main members of the grating. It can be used in various variations, such as making factory floors less slippery with auxiliary members that have a high anti-slip effect, or increasing the number of auxiliary members to reduce gaps for waste management.
Disaster prevention - heavy rain response - and crime prevention - theft prevention - are standard equipment, yet they are priced the same as typical steel grates.
The vacuum grating is a disaster prevention type grating that comes standard with high drainage capacity and anti-theft features. It was developed in response to the recent increase in concentrated heavy rainfall and the series of grating theft incidents. Utilizing a special vacuum structure made from robust high-tensile steel, it has significantly reduced in size while maintaining sufficient drainage performance, and it also contributes to reducing environmental impact through weight reduction.
If you are considering replacing the broken grating.
The Hi-Ten CP grating is a highly durable grating that is resistant to impacts from all directions, featuring a striped plate welded onto the top surface of a high-strength Hi-Ten grating.
Lightweight, electropolished, and confident in strength! Introducing various types of stainless steel grating.
Okooka Manufacturing Co., Ltd. handles stainless steel grating for crosswalks, gutters, and catch basins. Our greatest confidence in stainless steel grating lies in the variety of main material pitches. With a finely tuned range of 8 pitch options from P30 to P10, we have made it possible for various applications. (FB type) The material composition adopts an integrated method using FB for both the main material and auxiliary materials, providing a specification that ensures strength compared to products using round bars for auxiliary materials. 【Product Lineup (Excerpt)】 ■ Crosswalk and gutter use ■ Bolt-fixed crosswalk and gutter use ■ Catch basin use ■ T-bar type for sidewalks ■ U-shaped gutter use *For more details, please refer to the PDF document or feel free to contact us.
[Total 263 pages] Introducing grating products that can be selected according to your needs, including resin, stainless steel, FRP, variable types, and U-shaped channel options!
At Okooka Manufacturing, we design, manufacture, and sell construction materials and fixtures, including grating. Our comprehensive catalog, "OK Grating Comprehensive Catalog," features a wide range of products suitable for indoor use, such as "stainless steel grating," as well as "T-bar entrance mats" and "pit hardware," showcasing a variety of materials and shapes. [Introduction to Catalog Contents (Selected Major Products)] ■ For U-shaped gutters Stainless steel: p61–p73 | Steel: p135–p159 ■ For side gutters Stainless steel: p17–p42 | Steel: p161–p178 ■ For sumps (with four-sided flanges) Stainless steel: p74 | Steel: p187–p192 ■ Steel plate covers (for drainage pits, etc.) Stainless steel: p91–p109 | Steel: p158, p93–94 *For more details, please refer to the PDF document or feel free to contact us.
Lightweight and confident in strength! You can choose according to your needs.
The "stainless steel grating" is ideal for indoor use in kitchens, bathrooms, and other areas. This product is made to order. Our unique order and manufacturing system allows us to achieve delivery times that were previously impossible, meeting our customers' needs. We offer a wide range of products, including "cross-drain and side-drain types," "bolt-fixed cross-drain and side-drain types," and "water collection pit types." 【Features】 ■ Confident in fine mesh ■ Achieves lightweight design ■ Short delivery times ■ Excellent electropolishing ■ High strength *For more details, please refer to the PDF document or feel free to contact us.
Supports widths other than standard sizes, allowing for flexible design! A grating that achieves higher safety.
Okooka Manufacturing Co., Ltd. handles resin and FRP grating that beautifully enhances water-related scenes. We can accommodate widths beyond the standard and allow for flexible design. Using environmentally friendly materials, our products are resistant to heat and friction, and excel in chemical resistance, making them suitable for various spaces such as sports facility floors, nursing home bathrooms, and Jacuzzis, creating a safe and clean environment underfoot. 【Features】 ■ Excellent curve compatibility ■ Strength suitable for wheelchairs and similar uses ■ Flexible design options ■ Use of eco-friendly materials ■ Resistant to heat and friction, with excellent chemical resistance *For more details, please refer to the PDF document or feel free to contact us.
Introducing the standard type with a wide range of sizes and the T type that fits both the floor and feet.
Okooka Manufacturing Co., Ltd. offers easy-to-repair resin grating (standard type) that allows for simple part replacement. We provide the "RRA series," which comes in a wide variety of sizes, and the "RRT series," which can completely shut out water from poolside. Both series are available in seven colors, and the subtle texture on the surface provides a pleasant stimulation to the soles of the feet (pressure points). 【Features】 <RRA Series> ■ Minimum radius is R300 ■ Curved shapes can be accommodated by combining components <RRT Series> ■ Minimum radius is R500 ■ Children's fingers cannot fit through the gaps *For more details, please refer to the PDF document or feel free to contact us.
Easily cut with a cutter or similar tool! A slatted type that takes safety and flexibility into consideration.
Okuoka Manufacturing Co., Ltd. offers resin grating (slatted type) that takes safety and flexibility into consideration. It can be easily rolled up for storage and movement. Additionally, the joint parts are made of soft material, allowing for easy cutting with a cutter or similar tool. Since it is patchwork-style, logos and other designs are acceptable. However, please consult separately regarding delivery times. 【Features】 ■ Easy to roll up for storage and movement ■ Ample space in each gap makes it easy to shorten ■ Joint parts are soft, allowing for easy cutting with a cutter or similar tool ■ Patchwork-style allows for logos and other designs (please consult separately regarding delivery times) ■ Available in 7 colors *For more details, please refer to the PDF materials or feel free to contact us.
By reducing the main material from 4mm to 3mm, we achieve weight reduction and cost savings! This stainless steel grating is suitable for installation in light load conditions such as kitchens.
Okooka Manufacturing Co., Ltd. handles stainless steel grating for crosswalks, gutters, and catch basins. We offer four types of pitch: P22(S19), P15(S12), P12.5(S9.5), and P11(S8), with various shapes available. Please consider our products for installation under light load conditions, such as in kitchens. 【Other popular stainless steel grating products】 *Please check alongside the comprehensive catalog. ◆ Crosswalk and gutter [Standard type]: OSG3 (p21-22) ◆ Crosswalk and gutter [Non-slip type]: OSG3-NS (p27-28) ◆ Bolt-fixed crosswalk and gutter [Standard type]: OSGT3 (p35-36) ◆ Bolt-fixed crosswalk and gutter [Non-slip type]: OSGT3-NS (p41-42) ◆ Catch basin [Standard type]: OSF3 (p47-48) ◆ Catch basin [Non-slip type]: OSF3-NS (p53-54) ◆ U-shaped gutter [Standard type]: OSU3 (p65-66) ◆ U-shaped gutter [Non-slip type]: OSU3-NS (p71-72) *For more details, please view the [PDF download] for the [brochure] and [comprehensive catalog], or feel free to contact us.
By using high-tensile high-strength steel as the main material, we achieve thin and lightweight products.
Japan Life Co., Ltd. primarily offers various grating products, focusing on the "LS High-Tension Grating" from Hōkizai Co., Ltd. Since its establishment, Hōkizai Co., Ltd. has consistently engaged in the manufacturing and sales of grating (steel trench covers) and various other products, as well as their improvement and development. In recent years, the company has concentrated its efforts on the manufacturing and sales of the "LS High-Tension Grating" in response to the demands of the times. The high-tension grating achieves a thinner and lighter product by using high-tensile high-tension steel as the main material. For more details, please contact us or refer to our catalog.
We handle small, durable products such as drain getters that excel in drainage capacity.
We handle drain getters that can reduce working hours and construction costs, as well as YB color grating made of uniquely developed Y-shaped cross-section steel materials. Our company implements the Taihei Eco Project "Zero One 0.1," achieving a reduction in power consumption during manufacturing to one-tenth of conventional products, reducing CO2 emissions, and enhancing aesthetic appeal, while also focusing on environmental initiatives. For more details, please download the catalog.
The Mizobuta TYK (raised cover) can be replaced with the existing concrete cover!
Pipe Strainer "Color Y Bar Grating" can be replaced with existing concrete covers for raising the height. It features a safe non-slip design and a fine opening that is reassuring for everyone. It is less likely to clog with stones and debris, resulting in less blockage and easy cleaning while maintaining its beauty. The safety is enhanced by the anti-slip processing, and it can be colored to harmonize with urban spaces, making it a vibrant landscape product. Additionally, its unique shape is designed to prevent the wheels of women's high heels, strollers, and wheelchairs from dropping in and slipping. For more details, please contact us or download the catalog.
