List of Manhole body products
- classification:Manhole body
1~45 item / All 167 items
You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.
- Bridge Materials
Just by "applying" it to metals, glass, concrete, etc., you can achieve high durability waterproofing and repairs! It can be painted over.
- Waterproof tape, adhesive, drain, protective panel
Compatible with full harnesses! Effective in emergency response! Suitable for fall, drop, and descent prevention! Safety fence for manholes with excellent impact resistance.
- Manhole body
【NETIS Registered Product】Non-falling manhole! Ensures high safety with a calculated structure! Installation time reduced to one-fifth, allowing for quick work.
- Manhole body
[NETIS Registered Product] Non-falling manhole! Ensures high safety with a calculated structure! Installation time reduced to 1/5, allowing for quick work.
- Manhole body
Compatible with full harnesses! Effective in emergency response! Suitable for preventing falls, drops, and descents! Safety fence for manholes with excellent impact resistance.
- Manhole body
Simultaneous measurement and display of four types of gases: oxygen, combustible gas, hydrogen sulfide, and carbon monoxide.
- Manhole body
Essential items around apartments, collective housing, and mansions! The classic item that is almost always installed for some reason: "cast iron grating cover" fine type!! α
- Manhole body

We have renewed our homepage. A variety of the latest grating products are now featured. (Okagrate Co., Ltd.)
We have renewed our homepage. A variety of the latest grating products are now featured. Awarded the Good Design Award, the new type of grating "Safety Walker" High-strength OG Super High-Tensile Grating made of stainless steel using a new manufacturing method "Fine Grate" Easy-to-fix grating for U-shaped ditches and striped steel plate covers "OG Lock Series" Barrier-free grating "Neo Slit" Pursuing slip resistance, safety, and design "Premium Expand" Wooden grating made from recycled thinning materials "Eco Wood Grating" Environmentally friendly grating using recycled plastic chips "Eco Pla Grating" And many more are featured.
Essential items for apartment buildings and similar residential complexes! The classic item that is almost always installed for some reason: "cast iron grates"!
- Manhole body
Discharge water from hand holes, cable ducts, and information boxes! Prevents the intrusion of groundwater.
- Manhole body
Equipped with safety features against lid tilting, lid damage, and lid floating or scattering!
- Manhole body
We also propose colorful manhole covers made of colored resin! Introducing our products.
- Manhole body
Measures for sudden heavy rain and dual-role safety measures for bicycles and other vehicles.
- Inspection hatches, manhole covers, and ditch covers
- Grating
- Manhole body
Without frame or cover, 1000□×H2000(2200) 2-part example with 6 ladders!
- Manhole body
Recommended for fixing manhole covers and iron frame! It enhances the prevention effect of accidents caused by "displacement" of the cover and "scattering" due to increased internal pressure during he...
- Manhole body
- Road facilities
- Interior construction
Can be constructed even in high humidity environments. The construction thickness can be freely chosen based on the service life.
- Manhole body
Rehabilitation is possible regardless of the shape of the manhole (circular or rectangular).
- Manhole body
A new manhole inside an existing manhole.
- Manhole body
We provide asphalt mixtures manufactured at our own plant along with reliable technology.
- Inspection hatches, manhole covers, and ditch covers
- Manhole body
This is a reliable manhole cover essential for road maintenance.
- Inspection hatches, manhole covers, and ditch covers
- Manhole body
- Sewerage facilities
It is a manhole cover for stop valves, sprinklers, and water meters.
- Manhole body
This is a cast iron protective cover designed to protect drainage pits and PVC vertical pipes installed in areas with vehicle traffic, such as parking lots.
- Manhole body
Compliant with the Ministry of Health, Labour and Welfare (Guidelines for the Safe Use of Fall Arrest Equipment)! Compatible with new full harness standards! Manhole fall prevention!
- Inspection hatches, manhole covers, and ditch covers
- Sewerage facilities
- Manhole body
We will solve the problems of bends in sewer pipes, box culverts, and inspection openings!
- Water and sewerage pipe fittings
- Manhole body
Simple structure with an invert! Supports reliable and rapid construction with a bay plate.
- Manhole body
Protecting underground infrastructure and lifelines! A handhole packed with various benefits.
- others
- Manhole body
- Inspection hatches, manhole covers, and ditch covers
During a disaster, various emergency measures are necessary in addition to protecting the lives and property of the victims.
- Manhole body
Two types are available due to differences in shape and use! A dedicated basket that prevents garbage from entering can be installed.
- Manhole body
Ensure sufficient strength and durability! Capable of adapting to various conditions, it is possible to construct manholes suitable for the site!
- Manhole body
It covers all the essential features needed for the entry model!
- Manhole body
Simultaneous display of combustible gas, oxygen, hydrogen sulfide, and carbon monoxide.
- Manhole body
Peak value memory function and peak hold function included! Pocket-sized oxygen concentrator.
- Manhole body
The Baicon BZ VP-mounted pipe is manufactured using a rational molding method (Baicon method) that reduces vibration and compression compared to traditional manufacturing methods.
- Reinforcement and repair materials
- Manhole body
Easy installation to streamline inspection and cleaning operations. Prevents damage to high-pressure hoses.
- Sanitary fixtures
- Manhole body
We will control the drainage panel inside the manhole and the water level.
- Manhole body
The latest model that brings together the technology of the 40㎥ submersible fire water tank! Developed the best product in terms of technology, quality, and cost!
- Manhole body
- Dam construction
- Other civil engineering services
Prevent rainwater flow from the lid with a sealing waterproof ring! Easy and safe maintenance with one-touch opening and closing!
- Manhole body
When it comes to mud-rich propulsion, it's the "Apache method" that takes on harsh conditions!
- Manhole body
- Drilling Machine
- Civil Engineering Company
Shorter construction period compared to on-site pouring! Capable of withstanding seismic motions at seismic design level 2!
- Manhole body
- Water Supply Facilities
For the safety of our lives! Manhole cover raising and replacement work should be done with a smart and efficient construction method!
- Inspection hatches, manhole covers, and ditch covers
- Manhole body
- Other civil engineering works
Have you ever had a scary experience when going up or down a manhole? The non-falling manhole "iBox" ensures safety! Installation and dismantling are a breeze!
- Manhole body
Have you ever had a scary experience when going up or down a manhole? The 'iBox' manhole that doesn't fall ensures safety! Installation and dismantling are a breeze!
- Manhole body
A self-supporting manhole rehabilitation method that has received construction technology examination certification maintains strength equivalent to that of a newly installed manhole! Here is an expla...
- Manhole body
No special construction techniques required! A method using reinforced plastic composite pipes with high acid resistance and high load capacity.
- Manhole body
No special materials or construction techniques are required, and it can be completed in a short period of about 4 to 5 days! Here are the construction steps for the SS Hall System!
- Manhole body
- Dam construction
- Water Supply Facilities
Introducing case studies of the self-supporting manhole rehabilitation method "SS Hole System"! Achieving shortened construction time and quality assurance through the use of factory-produced products...
- Manhole body
Load-bearing capacity equivalent to new! A rehabilitation method that simply extends the lifespan of aging manholes.
- Manhole body
- Water Supply Facilities
- others