List of Inspection hatches, manhole covers, and ditch covers products
- classification：Inspection hatches, manhole covers, and ditch covers
1～45 item / All 366 items
Natural wood endless tape with a thickness of 0.9 to 3 mm. It contributes to improved yield and productivity as a substitute for solid wood for the edges of furniture and fixtures.
- others
By simply increasing the formwork, we can achieve a variety of variations. Formwork costs are reduced, and productivity is improved! We respond to various site needs with multifunctionality.
- Gutters and U-shaped gutters
Lightweight, durable, and slip-resistant! Recyclable aluminum gutter cover made from high-purity aluminum.
- Inspection hatches, manhole covers, and ditch covers
Lightweight, durable, and non-slip! An aluminum cover that contributes to the sealing of water supply and drainage systems.
- Inspection hatches, manhole covers, and ditch covers
Lightweight, durable, and slip-resistant! Recyclable aluminum drainage covers made from high-purity aluminum.
- Inspection hatches, manhole covers, and ditch covers
A recyclable aluminum side drain cover made of high-purity aluminum that contributes to the lightweighting of railway equipment.
- Inspection hatches, manhole covers, and ditch covers
Lightweight, durable, and slip-resistant! Recyclable aluminum trench cover made from high-purity aluminum.
- Inspection hatches, manhole covers, and ditch covers
Lightweight, durable, and slip-resistant! Recyclable aluminum drainage cover made from high-purity aluminum.
- Inspection hatches, manhole covers, and ditch covers
A renewal method that utilizes existing gutters and manholes as they are and can be constructed using only general tools.
- Renovation and repair methods
- Grating
- Inspection hatches, manhole covers, and ditch covers
"Liftas" has been selected as a recommended technology by the Ministry of Land, Infrastructure, Transport and Tourism.
The "LiftaS," a renewal method for existing side ditches and drainage pits developed, manufactured, and sold by Tohokizai Co., Ltd., has been selected as a "Recommended Technology" by the Ministry of Land, Infrastructure, Transport and Tourism as of April 27, 2023. "Recommended Technology" refers to groundbreaking new technologies selected from those registered in the NETIS (New Technology Information System) operated by the Ministry of Land, Infrastructure, Transport and Tourism, after undergoing evaluation by external experts, in order to further enhance the technical standards related to public works. This year saw the highest number of selections in history, and "LiftaS" was recognized for its usefulness and selected as a recommended technology.
Environmentally friendly high-tensile steel grating.
- Grating
- Gutters and U-shaped gutters
- Inspection hatches, manhole covers, and ditch covers
Renovation of the existing underground drainage ditch to a bolt-fixed type by simply replacing the cover.
- Inspection hatches, manhole covers, and ditch covers
- Grating
- Renovation and repair methods
Safe to walk even on rainy days! Non-slip and secure. Stylish design.
- Inspection hatches, manhole covers, and ditch covers
- Grating
- Building Cleaning Equipment
Disaster prevention - heavy rain response - and crime prevention - theft prevention - are standard features, yet they are priced the same as typical steel grates.
- Grating
- Inspection hatches, manhole covers, and ditch covers
- Gutters and U-shaped gutters
Environmentally friendly high-tensile steel grating.
- Grating
- Gutters and U-shaped gutters
- Inspection hatches, manhole covers, and ditch covers
Environmentally friendly high-tensile steel grating.
- Grating
- Gutters and U-shaped gutters
- Inspection hatches, manhole covers, and ditch covers
Environmentally friendly high-tensile steel grating.
- Grating
- Gutters and U-shaped gutters
- Inspection hatches, manhole covers, and ditch covers
Environmentally friendly high-tensile steel grating.
- Grating
- Gutters and U-shaped gutters
- Inspection hatches, manhole covers, and ditch covers
Environmentally friendly high-tensile steel grating.
- Grating
- Gutters and U-shaped gutters
- Inspection hatches, manhole covers, and ditch covers
Environmentally friendly high-tensile steel grating.
- Grating
- Gutters and U-shaped gutters
- Inspection hatches, manhole covers, and ditch covers
Environmentally friendly high-tensile steel grating.
- Grating
- Gutters and U-shaped gutters
- Inspection hatches, manhole covers, and ditch covers
If you are considering replacing the broken grating.
- Grating
- Inspection hatches, manhole covers, and ditch covers
- Renovation and repair methods
Anti-slip, barrier-free grating that offers excellent walkability.
- Grating
- Special flooring/indoor and outdoor
- Inspection hatches, manhole covers, and ditch covers
A gap of only 5mm. Ultra-thin grating compatible with high heels, wheelchairs, and strollers.
- Grating
- Special flooring/indoor and outdoor
- Inspection hatches, manhole covers, and ditch covers
Heavy, rusting, slipping. We solve all your lid problems. [Customizable]
- Inspection hatches, manhole covers, and ditch covers
![[Floor Inspection Hatch] New Hatch ...](https://image.www.ipros.com/public/product/image/1338891/IPROS15739678916946574964.jpg?w=280&h=280){kind=small}
Please choose a floor inspection opening suitable for your needs, from waterproof and odor-proof types that can be used outdoors to those accessible from indoor corridors.
- Inspection hatches, manhole covers, and ditch covers
- Miscellaneous metal items
"Smooth Equipment Inspection" - This is an aluminum wall inspection opening that blends seamlessly with the wall thanks to its slim frame.
- Miscellaneous metal items
- Inspection hatches, manhole covers, and ditch covers
The ceiling inspection hatch "High Hatch" was released in 1964 as the first industrialized product in the industry and continues to be a long-selling item that is still being improved today.
- Miscellaneous metal items
- Inspection hatches, manhole covers, and ditch covers
460mm square bronze, with a clean design of 9.5mm width for both the outer and inner frames! By changing the screw fixing position, construction time is shortened, making it economical.
- Inspection hatches, manhole covers, and ditch covers
Frame-less that blends with the floor.
- Inspection hatches, manhole covers, and ditch covers
Easy-to-install simple inspection door
- Inspection hatches, manhole covers, and ditch covers
- Hardware Doors, Handles and Locks
Supports lids made of resin, metal, and more! We also handle new installations, replacements, site surveys, and on-site construction!
- Inspection hatches, manhole covers, and ditch covers
- Other construction services