List of Water and sewerage materials products

Clear visibility with transparent glass! Recommended for store and building entrances.

• Disaster prevention fittings
• Entrance/Exterior Doors

Also usable for copper pipes! One-touch stainless steel fittings for indoor water supply and hot water supply.

• Piping materials (plastic pipes)
• Piping materials (copper pipes, cast iron pipes)
• Fittings

Due to the double structure of the pipe, weather resistance has significantly improved! Introducing the air conditioner drain hose.

• Piping materials (plastic pipes)
• Piping materials (copper pipes, cast iron pipes)

For inquiries about floppy hoses, please contact "Hachiken." This is a super flexible hose used for connecting low-pressure piping.

• Water and sewerage pipe fittings
• Piping Equipment

The double effect of the check valve and water seal trap shuts out bad odors and insect intrusion!

• Showcases (for general store use, freezing, refrigeration, heat retention, etc.)
• Air conditioning
• Water and sewerage pipe fittings

The construction period is significantly shortened compared to on-site casting! Featuring "MC method" and "MWT method" in our lineup.

• Flood prevention facilities, fire tanks, and flood control ponds

Two types of tanks, retention type and infiltration type, can be constructed! Since they are buried underground, scientific degradation due to ultraviolet rays and heat does not occur.

• Flood prevention facilities, fire tanks, and flood control ponds
• Rainwater tank

Introducing our plastic rainwater underground storage facility that uses recycled materials in part of its composition!

• Flood prevention facilities, fire tanks, and flood control ponds
• Rainwater tank

Flexible design according to the site! Quick and economical construction by assembling precast components.

• Flood prevention facilities, fire tanks, and flood control ponds
• Rainwater tank

It serves as a retention facility to mitigate road flooding and residential inundation caused by urbanization in river basins.

• Flood prevention facilities, fire tanks, and flood control ponds

Shortened construction period and cost-effective! It is possible to install a fence on the top of the product.

• Flood prevention facilities, fire tanks, and flood control ponds

Effective land use is possible! A lineup of "box type" and "stand type" options.

• Flood prevention facilities, fire tanks, and flood control ponds
• Rainwater tank

Multi-purpose use is possible for domestic water, fire-fighting water, and more! We introduce a lineup of "retention basins" and "open-type retention basins."

• Flood prevention facilities, fire tanks, and flood control ponds

The aesthetic beauty of the arch curve harmonizes with the surrounding environment! A pair of components is mutually installed, requiring no special technology or skilled workers.

• Water Supply Facilities
• Piping materials (concrete pipes)

It is possible to eliminate the concrete exposure! Introducing the sloped box culvert.

• Water Supply Facilities
• Piping materials (concrete pipes)

Introducing the PRC structure split-type box culvert, featuring on-site casting in the base section!

• Water Supply Facilities
• Piping materials (concrete pipes)

Connect divided components using mortar-filled joints! Full precast segmented box culvert.

• Water Supply Facilities
• Piping materials (concrete pipes)

The connection structure is a mortar-filled joint connection! Introducing the two-part box culvert!

• Water Supply Facilities
• Piping materials (concrete pipes)

Introducing the underground joint trench for electrical wiring, which is smaller and more maneuverable compared to conventional cab systems!

• Water Supply Facilities
• Piping materials (concrete pipes)

Ensures high water resistance! Even against slight uneven settlement of the ground, flexibility is demonstrated, eliminating concerns about leakage!

• Water Supply Facilities
• Piping materials (concrete pipes)

There are two types, K-type and T-type, which can be used according to the application! Box culverts with earthquake-resistant rubber rings.

• Water Supply Facilities
• Piping materials (concrete pipes)

Shorter construction period compared to on-site pouring! Capable of withstanding seismic motions at seismic design level 2!

• Manhole body
• Water Supply Facilities

Standard products from the National Box Culvert Association! Offering standard and invert shapes!

• Water Supply Facilities
• Piping materials (concrete pipes)

A wide variety of sizes available! (One company) Road Precast Concrete Products Technology Association certified products.

• Water Supply Facilities
• Piping materials (concrete pipes)

A wide variety of association standard box culverts and two-part box culverts are available!

• Water Supply Facilities
• Piping materials (concrete pipes)
• Water and sewerage pipe fittings

A wide lineup of products! Featuring a rich selection of arch culverts and high-touch walls.

• Water Supply Facilities
• Piping materials (concrete pipes)
• Retaining wall

Attention facility managers of school air conditioning systems. The "Reflex," compliant with the Ministry of Land, Infrastructure, Transport and Tourism's piping guidelines, is being increasingly adop...

• Heating and cooling equipment and facilities
• Water and sewerage pipe fittings
• Vibration isolation, vibration control, and earthquake resistance construction

Teflon flexible hose with excellent axial perpendicular displacement (eccentricity) absorption performance.

• Piping materials (plastic pipes)
• others

We have developed an inclined pipe block that enhances purification efficiency by utilizing our long-cultivated extrusion molding technology!

• Water Supply Facilities
• Various blocks
• Water and sewerage pipe fittings

Improved inner surface roughness! Established excellent chemical resistance and wear resistance equivalent to PVC pipes!

• Sewerage facilities
• Water and sewerage pipe fittings

This is a high-strength pipe that achieves stable quality and strength through the Baikon manufacturing method!

• Piping materials (concrete pipes)
• Water and sewerage pipe fittings

We will respond to a wide range of project businesses! Based on our achievements, we will also advance our challenges into new fields.

• Other civil engineering works
• Piping materials (copper pipes, cast iron pipes)
• Piping Equipment

Construction can be carried out according to the shape of the site.

• Flood prevention facilities, fire tanks, and flood control ponds

Box culvert with seismic-resistant rubber ring

• Piping materials (concrete pipes)

Building a safe city

• Flood prevention facilities, fire tanks, and flood control ponds

Since its establishment, we have a significant track record of deliveries to various government agencies and have gained solid recognition.

• Watergate
• Facility Design
• Other construction services

Would you like to use used IBC containers to reduce logistics costs?

• Rainwater tank
• Storage Container

Installation of fire water tanks during factory expansion! Manufacturers in Shizuoka Prefecture and Ibaraki Prefecture.

• Flood prevention facilities, fire tanks, and flood control ponds

Leakage and seismic reinforcement of aging concrete water storage tanks! A method to save from the risk of collapse.

• Flood prevention facilities, fire tanks, and flood control ponds
• Earthquake-resistant construction method

Since the introduction of the scatter gas pipe Aqua Blaster, hydrogen sulfide has not been generated at all!

• Drainage and ventilation equipment
• Water and sewerage pipe fittings
• Turbid water and muddy water treatment machines

Low-pressure and medium-pressure lineup! Simple structure with less risk of failure!

• Gutters and U-shaped gutters
• Piping materials (plastic pipes)
• Agricultural civil engineering works

We introduce piping machinery tools, sewage materials, equipment, and supplies!

• Water and sewerage pipe fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping Equipment