You can choose short pipes with effective lengths of 600mm or 800mm! They excel in adaptability to sharp curves according to the site conditions.
Drainage pipe for landslide prevention! Collection efficiency = water volume × collection capacity × water flow capacity!
You can easily connect to PVC fittings, leaving the cast iron pipes for drainage.
High strength, high durability, and resistant to internal water pressure! Multifunctional sewer pipes.
A large number of temporary piping for civil engineering works, concrete pumping pipes, etc. are featured! We propose optimization of temporary piping systems!
Lightweight and easy to handle; perforated and non-perforated pipes with excellent impact resistance.
Adopted for shield construction in the Aqua Line and the Tokyo Metropolitan Subway Oedo Line! Used for applications such as water and air.
[Request for Price Revision] CK Screw-in Steel Pipe Fittings/Pipe Nipples/Iron Sockets/CKe White Pipes
Manufactured using a rational molding method through vibration and compression! Construction is possible with shallower soil cover.
Corrosion-resistant piping with over half a century of proven performance in chemical products.
Various variations of exterior products that pursue safety and convenience, which can be differentiated according to installation conditions.
We clearly classify and showcase a variety of permeable concrete products!
It is a resin concrete pipe with high strength, high durability, and internal water pressure resistance.
A wide variety of products such as road products and water supply and drainage products are featured!
Easy and reliable connection using sleeve method / Inner and outer surface wave pipes that withstand high embankments.
It is a flexible polyethylene pipe that excels in cold resistance and corrosion resistance.
It is not affected by acids, alkalis, or salts, and does not corrode even when buried in the ground.
It is flexible and can adapt to soft ground and frequently changing terrain.
Processing is possible even outside the processing range! All products undergo air pressure testing after manufacturing.
Support for on-site population reduction! We propose considering the looping of piping and calculating friction losses.
Secure a large water surface with space-saving design! Anti-slip finishing and measures against debris accumulation included!
Excellent permeability! Concrete that forms continuous voids suitable for use in pipes and drainage systems.
Porous concrete with small voids throughout the product! It suppresses the runoff of rainwater, which is a source of urban flooding!
The Aqua Drive System (ADS) is an environmentally friendly system.
It is an adhesive that can bond even in water and on wet surfaces, with quick-setting properties that improve work efficiency on site. It has a proven track record for joining sewer pipes.
Cutting a maximum 200A pipe swiftly in one go!
Acquisition of JIS! Introduction of cast iron composite flanges that comply with environmental regulations and do not contain environmentally harmful substances.
You can manage the remaining screws and apply the correct wrench! You can check for leaks from the inside and the presence of water intrusion from the outside.
Introduction of a large box culvert with internal dimensions of 3,100 × 1,500 to 4,000 × 4,000!
A super large culvert with an internal width of 4000 to 9000 mm and an internal height of 2000 to 4000 mm, divided into two parts!
We also offer various linings, coatings, thermal spraying, and nitriding treatments to solve product troubles!
A pellet stove exhaust and intake pipe that can be maintained from the front and allows visibility to the back! Its cross design makes maintenance easy!
A box culvert with seismic resistance! It also excels in constructability and cost-effectiveness.
We provide civil engineering materials that combine cost and performance.
A biocon method with low CO2 emissions! Demonstrates efficient joining and excellent water-stopping properties.
Assisting with speedy construction that cannot be done on-site!
Introducing a case of delivering a two-part PC drainage pit with four ladders!
This is a high-strength pipe that achieves stable quality and strength through the Baikon manufacturing method!
Durable and long-lasting against wear! Introducing lightweight, sturdy, and eco-friendly resin concrete!
Of course, we handle striped steel plates and steel plates, as well as patterned steel plates and vertical striped steel plates, using laser processing machines and bending processes! Please let us know your requests for products you would like us to manufacture.
Equivalent drainage capacity to circular pipes! Ideal concrete products for buried street gutters and buried drainage ditches.
Leave the piping materials, industrial chemicals, and industrial machinery suction gauges to us.
It is possible to install a lining on the interior for corrosion prevention! It has high toughness and excellent durability during earthquakes.