Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
121～150 item / All 265 items
This is a planting box that protects the roots of trees on the tile terrace.
This is a tree protection cover that can be filled directly with decorative gravel. It is available in two sizes, 600 and 900, to match tile sizes. The cover has drainage holes, making it suitable for use with planters and other installations.
This is a type of groove cover that does not expose the joints after the finishing material is filled.
By eliminating the presence of the manhole cover from the surface, a sense of unity with the finishing materials around the building is created, resulting in a beautiful finish. This is ideal for urban spaces, station squares, and commercial facilities that prioritize design. It is available for T-2 load capacity, with options for sidewalks, drainage ditches, and catch basins.
Preventing accidents caused by the falling of square manhole covers. Safety products for secure manhole work.
■What is a manhole drop accident? A manhole drop accident refers to an incident where a manhole cover becomes detached and falls into the underground. There have been many reports of drop accidents, particularly involving square manholes (such as decorative iron covers), drawing attention to their dangers. ■Examples of manhole cover drop accidents A worker attempted to open a square manhole cover, but the cover fell into the manhole. A passerby walking on the road fell into a hole due to the absence of a manhole cover and sustained serious injuries. ■Impact and dangers of manhole drop accidents - There is a risk of injury or death to workers and passersby. - It can potentially cause traffic accidents. - It may lead to equipment failures or water leaks in the manhole. ■Measures for safe manhole work Manhole work is extremely dangerous. In particular, manhole cover drop accidents can lead to serious incidents. Therefore, appropriate measures are necessary to ensure safe manhole work. One of the most important measures in manhole work is the use of drop prevention devices. These devices play a role in preventing cover drop accidents.
There are options for colored paving tiles and for filling interlocking blocks.
We have added a type of slotted filling groove cover and manhole cover made of durable steel that is reasonably priced and can be securely fixed with bolts. We offer options for colored paving tiles and interlocking blocks, available in various sizes. These are recommended for areas troubled by rattling and noise.
It demonstrates its power even in sudden guerrilla downpours! It maintains drainage performance even when leaves and debris accumulate.
"Kansuke" is a product that combines L-shaped drainage channels for fallen leaves and flood prevention with universal design grating for bicycles. It can also be installed using the Neplus method for repairing ditches during construction. To address flooding caused by sudden heavy rain or torrential downpours, drainage holes have been added to the curb section to enhance drainage performance. 【Features】 ■ Improved drainage performance of the L-shaped drainage channel curb ■ Compatible with the Neplus method (drainage channel repair) ■ Supports safe cycling ■ Maintains stable drainage capacity even when clogged ■ Effective against sudden heavy rain *For more details, please refer to the PDF document or feel free to contact us.
The center of the lid is a transparent, flat window, so the contents are clearly visible.
Introducing Sanko's "Extra Large Banjū Lid." This lid can be used across the Sanko extra large banjū series. The window section is flat, allowing the contents to be clearly visible. 【Specifications】 ■Model Number: 703050 ■External Dimensions: 694×433×25mm ■Color: Cream / Transparent ■Material: PP ■Shipping Unit: 10 *For more details, please refer to the PDF document or feel free to contact us.
A medium-sized lid for bento boxes with a flat transparent window. Its flat design allows for excellent visibility of the contents.
The "Medium Bento Box with Flat Window" is a product that excels in visibility of its contents due to its flat window. With no surface irregularities, the contents are clearly visible, allowing for careful handling of fragile items like cakes, thus maintaining quality. Additionally, the area around the transparent window is protected by a rigid resin, preventing damage and enhancing durability while also preventing foreign matter contamination. 【Specifications (Excerpt)】 ■ External dimensions: 492×342×25mm ■ Shipping unit: 20 ■ Color: Cream / Transparent ■ Material: PP ■ Compatible product: Medium Bento Box *For more details, please refer to the related links or feel free to contact us.
It is a lid that is easy to open and close and can be reused repeatedly.
The "Sanko Talu #1-3" is a round container of the tupperware type that covers the main body with a lid. When the lid is closed, the protrusions on the inside of the lid securely engage with the opening of the main body, so there is no worry about the lid unexpectedly coming off. Additionally, since the lid is of the tupperware type, it can be reused multiple times. *Please note that it is not completely airtight, so there is a possibility of liquid leakage during transport if the contents are watery. <Other Features> - By using a soft material for the lid, it requires little force to open and close, making it easy to use for repetitive tasks such as closing the lid. - When displaying or storing, stable stacking is possible through the lid. 【Specifications (partial)】 ■External dimensions: φ146×86 (set) mm ■Internal dimensions: φ134×75 (set) mm ■Lid external dimensions: φ146×7 mm ■Capacity: 1.0l ■Material: PE ■Color: Body / Cream, Lid / Milky White *For more details, please refer to the PDF document or feel free to contact us.
A renewal method that utilizes existing gutters and manholes as they are and can be constructed using only general tools.
It can be installed in just a few hours, resulting in a quick construction period and allowing for immediate traffic reopening. Additionally, it enables significant weight reduction and functional improvements of the lid simultaneously with repairs, thereby solving various issues on-site. Structure of Liftus This method involves setting a frame that is slightly smaller than the existing lid like a "nested" structure and filling the gap with grout material (non-shrink mortar) to secure the lid support and the new receiving frame. Both the lid and frame are made of high-tensile steel, which has a higher strength than conventional steel. The grating is lightweight while still satisfying the conventional strength standards.
This is a buried cover used when constructing drainage pavement over a ditch in underground drainage work.
NETIS Registration: QS-070021-A
Assisting in creating a space of tranquility! Roadside drainage covers compatible with drop-in U-shaped gutters.
The "Roadside Drain Cover" is a product from Nomura Industry, which manufactures, sells, and constructs various types of washed-out products and faux stone products, including colored flat plates and terrazzo tiles for sidewalks. This product is compatible with drop lid type U-shaped drains. It can also accommodate interlocking patterns (brick drains). We offer a variety of colors for the "Washed-Out Roadside Drain Cover" with a washed-out finish and the "Faux Stone Roadside Drain Cover" with a shot-blast finish. 【Lineup】 ■ Type 1 ・For 250 ・For 300 ■ Type 3 ・For 250 ・For 300 * For more details, please refer to the PDF document or feel free to contact us. * When requesting samples, please specify the "size, desired quantity, and delivery date." Up to four samples per project are free, and there will be a charge for five or more.
[NETIS Registration] A new method that utilizes the main body of the drainage ditch and replaces the cover, reducing unnecessary labor and costs in an environmentally friendly manner.
The Reborn Side Ditch Series "ECO-nbi (Econbi) Method" is a technique that revitalizes existing ditches without breaking them, making them as good as new. The main body of the ditch remains intact, and only the deteriorated cover is replaced with the ECO-nbi primary cover. While securing the primary cover with a filler, repairs and reinforcements of the aging ditch body are also carried out. The primary cover is fixed, but the lightweight secondary cover that is attached to it is removable. 【Features】 ■ Minimizes waste and is environmentally friendly ■ Achieves significant reduction in construction time, greatly reducing traffic disruptions in the surrounding area ■ Allows for reduced labor and cost savings ■ No vibrations or noise generated during construction 【NETIS HR-12004-A】 For more details, please contact us or download the catalog.
![High drainage cover "Flow Rail Cover" [Product certified as JIS "Class 1"]](https://image.www.ipros.com/public/product/image/7c1/2000301277/IPROS8407469648072422493.JPG?w=280&h=280)
Guerrilla rainstorm countermeasures! 5 times the water collection capacity! High drainage water collection cover compatible with T-25 longitudinal drainage.
The "Flow Rail Cover" is a drainage cover that excels in drainage performance and allows pedestrians to walk safely. With a 2% slope at both ends and a curved handle section, it significantly improves drainage performance. It minimizes slopes and steps to reduce the impact on pedestrians and cyclists. Additionally, a comparative drainage capacity test (in-house testing) was conducted between this product and conventional covers, confirming that the inflow rate improved by approximately five times. 【Features】 - Designed with a water collection slope and a curved handle section for easy water intake. - Barrier-free design that minimizes slopes and steps. - Structure that utilizes surface tension to draw rainwater downwards. - Step height of 3mm and a slope of 2.0%. - Prevents rainwater overflow onto private land. - Water does not easily accumulate on the cover. - Product certified as JIS "Class 1." *For more details, please refer to the catalog or feel free to contact us.
Castings are the material of the ecological era that "protects the environment and conserves resources."
This is an announcement from Ito Iron Works Co., Ltd. regarding the "Tapered Manhole Cover MCV14."
Properly protect the sleeve holes during building construction.
Ideal for preventing foreign objects from falling to the lower floor and water droplets from entering, reusable, and compatible with various hole diameters! 【Features】 ■ The top cover and legs can be removed with a single touch. Compact storage makes on-site management easy. ■ Compatible with sleeve diameters from 50φ to 230φ. The legs are common for all sizes, and the top cover can be selected from four sizes. ■ Reusable. It is less likely to shift from the sleeve hole, making it resistant to deformation and suitable for repeated use. ■ Prevents water leakage. By applying caulking all around, it prevents water from entering the lower floor. Additionally, the shape allows the caulking material to fit securely, enabling effective protection while minimizing usage. Removal after installation can also be done smoothly. ■ Fits perfectly in the sleeve hole with spring power. It fits securely in the center position relative to the sleeve hole.
It demonstrates its power even in sudden guerrilla downpours. Even when leaves and debris accumulate, it maintains drainage performance to solve road flooding!
"Kansuke" is a product that combines L-shaped drainage channels for fallen leaves and flood prevention with universal design grating for bicycles. It can also be installed using the Neplus method for repairing roadside ditches. Even if clogging occurs on the grating, drainage is maintained through the drainage holes on the vertical sections. **Features of Kansuke** - **Enhanced drainage performance at the L-shaped channel curb!** To address flooding caused by sudden heavy rain or concentrated downpours, drainage holes have been added to the curb section to improve drainage performance. This prevents flooding even when there are obstacles like fallen leaves or newspapers and magazines that could hinder drainage, thanks to stable drainage performance. - **Compatible with the Neplus method (drain cover repair)** The Neplus method, which has brought innovation to roadside ditch repair work, allows for the replacement of only the damaged parts, shortening construction time, reducing waste, and requiring fewer materials, making it a groundbreaking method. - **Supports safe cycling** By changing the shape of the grating to a triangular pitch, it prevents wheels from getting stuck or falling in. Additionally, the incorporation of anti-slip protrusions in the components has improved slip resistance. *For more details, please contact us or download the PDF materials for further information.*
Prevent damage to drainage covers caused by snow removal!!
Due to the height difference between the road and the drainage ditch, many drainage covers have been damaged during winter snow removal operations. In particular, the damage to grates can lead to tire punctures, which is very dangerous. To prevent such damage, some areas in snow-prone regions install drainage covers lower than the road surface. However, during non-snow periods, the height difference can hinder bicycle passage and lead to accidents, as well as cause noise and vibration when vehicles pass. By using the Neplus method for construction, the work can be completed in a short period.
![[Construction Example] Certain Clinic Checker Plate Replacement Work](https://image.www.ipros.com/public/product/image/afe/2000493570/IPROS01482276336225949785.png?w=280&h=280)
This is a case study of replacement work due to corrosion of the parking lot's septic tank cover and receiving frame.
Here is an example of the replacement work for the cover of a septic tank in the customer parking lot of a certain clinic. The existing SUS cover and frame at the site were corroded and deteriorated, posing a risk of sagging and falling whenever a vehicle drove over them. We adopted a corrosion-resistant FRP cover that can withstand the weight of vehicles. The existing frame was removed, and a new SUS frame was installed. 【Construction Example】 ■ Production Time: Approximately 1.5 months ■ Type of Work: Equipment Installation ■ Work Days: 2 days ■ Date/Location: December 2019/Saitama Prefecture ■ Equipment Used: FRP rectangular manhole, SUS frame *For more details, please refer to the PDF document or feel free to contact us.
Covering for floors and sidewalks using corrosion-resistant FRP and polyurethane foam! Usable with standard angles.
"FFRP" is a cover for various types of purification tanks, sewage treatment facilities, community drainage facilities, water purification plants, factory facilities, and water treatment facilities, as well as floors and sidewalks that require corrosion resistance. It uses corrosion-resistant FRP on the surface and rigid foam urethane as the core material. The surface features a checker pattern, and standard angles can be used for the plate's receiving frame, making it economical. [Features] - No worries about corrosion - Anti-slip processing - Usable with standard angles *For more details, please refer to the PDF materials or feel free to contact us.
A comprehensive guide featuring numerous stainless steel and steel porcelain tiles! A helpful book for selecting products!
This catalog features a wide range of color paving drainage covers handled by Okooka Manufacturing Co., Ltd., which specializes in the design, production, and sale of architectural materials and fixtures. We offer a rich lineup including "porcelain tile type" made of stainless steel and steel, as well as "interlocking block type" and "accessories and frames for color paving." [Contents] ■ Stainless steel porcelain tile type ■ Stainless steel interlocking block type ■ Steel porcelain tile type ■ Steel interlocking block type ■ Accessories and frames for color paving *For more details, please refer to the PDF document or feel free to contact us.
Introducing pit hardware such as stainless steel drainage pit covers for side ditches and catch basins!
The "drainage pit cover" is a product handled by Okuoka Manufacturing, which specializes in the design, production, and sale of building materials and fixtures. We offer a lineup that includes the flat rectangular SUS drainage pit cover "OSPA-3TS," made from 3mm material, as well as the flat rectangular SUS drainage pit cover "OSPA-5," which is made from 5mm material for increased strength. 【Lineup (excerpt)】 ■ Stainless steel drainage pit cover (hairline finish with ceramic thermal spraying) "OSPA-3TS" ■ Stainless steel drainage pit cover (etched) "OSPH-3" ■ Stainless steel drainage pit cover (hairline finish/non-slip treatment) "OSPA-3" ■ Stainless steel drainage pit cover (hairline finish) "OSPA-5" ■ Stainless steel drainage pit cover (with anti-slip) "OSPF-3(5)" *For more details, please refer to the PDF document or feel free to contact us.
Tokyo Metropolitan Type Reinforced Concrete U-shaped Cover (Type 3)
U-shaped drainage covers used in connection with roads, land, and drainage ditches.
Reinforced concrete U-shaped cover (top cover type U-shaped drainage cover)
U-shaped drainage covers used in connection with roads, land, and drainage ditches.
Road Reinforced Concrete Drain Covers (Type 1 and Type 3) JIS A5372
U-shaped drainage covers used in connection with roads and land drainage channels. Drainage channels We handle the following sizes: ● Type 1: 250, 300, 400, 500 ● Type 3: 250, 300, 400, 500 * Type 1: Mainly installed on sidewalks * Type 3: It is rare for vehicles (with a rear wheel load of 50kN or less) to run adjacent, and even if they do, it is in places where they run at low speeds, such as during temporary stops, installed parallel to the roadway * For more details, please download the catalog or contact us.
Solving road flooding! It also demonstrates its effectiveness against sudden heavy rain.
To respond to flooding caused by guerrilla rainstorms and concentrated heavy rains, we have installed drainage holes in the green stone section to enhance drainage performance. The crown cover minimizes the inflow of fallen leaves and debris. Additionally, by replacing only the damaged upper parts, we shorten the construction period, reduce waste, and use fewer materials through the "Neplus method (drainage repair)," which also accommodates special and integrated drainage systems. The universal design grating prevents bicycle wheels from getting stuck or falling in, supporting safe riding. 【Features】 ■ L-shaped drainage systems that prevent road surface flooding from typhoons and guerrilla rainstorms ■ Enhanced drainage performance of the L-shaped green stone section ■ Compatible with the Neplus method (drainage repair) ■ Supports safe cycling "Crown Support" is a product that combines L-shaped rainwater drainage systems and street drainage systems made of concrete secondary products with universal design grating for bicycle path measures. It can also be constructed using the Neplus method for drainage repair work. *For more details, please refer to the PDF materials or feel free to contact us.
L-shaped lid (also has three holes), edge block
Covers for U-shaped ditches 240 and 300, will be edge blocks.
Pit cover
This is an announcement from Hokusei Co., Ltd. regarding the pit cover YPH.
This tool is suitable for places where the safety of kitchen facilities and a clean drainage environment are emphasized!
We handle "pit covers" at our company. In kitchen facilities such as hotels, restaurants, hospitals, and food service centers, safety and a clean drainage environment are of utmost importance, making these tools suitable for such places. Our lineup includes the convex type "YPN," the ceramic thermal spray type "YPS," and the "YPH-Q" with a retainer bush. [Lineup (excerpt)] ■ Convex type ・YPN ■ Ceramic thermal spray type ・YPS ■ With retainer bush ・YPH-Q *For more details, please refer to the PDF materials or feel free to contact us.
Leave the FRC cover to us.
This is an announcement from Showa Cement Industry Co., Ltd. regarding road products "FRC Covers."
The manhole cover is used for collecting and draining sewage, wastewater, and rainwater.
Pipe Strainer "Color Y Bar Grating" is designed for drainage covers for sewage, wastewater, and rainwater. It features a safe non-slip design and a fine opening that provides peace of mind for everyone. It is resistant to clogging from stones and debris, resulting in less blockage and easy cleaning while maintaining its beauty. The slip-resistant processing enhances safety, and the coloring can be adapted to harmonize with urban spaces, making it a vibrant landscape product. Additionally, its unique shape is designed to prevent high heels, strollers, and wheelchair wheels from slipping or falling through. For more details, please contact us or download the catalog.
