List of 管 products
1531~1575 item / All 6687 items
High strength even with pipe thicknesses of 1.2t to 3.2t! Low friction loss and high roundness due to continuous molding!
- Duct related equipment
- Piping and electrical wiring materials
Kitagawa-style gas detector with detection tube.
- Other security systems
This is a long-established threaded product for drainage piping.
- Fittings
It is an air intake filter that combines an insect-proof net and an air intake pipe installed on the outer wall.
- Ventilation openings
- Ventilation and smoke exhaust equipment
This is a product for screw connection used for collecting steam piping condensate (steam drain).
- Fittings
Borderless & Endless. Towards being a total supplier of living environments.
- Work tools
Piping and wiring underground installation system (non-excavation and thrust method)! Numerous achievements! "Narrow spaces" "Short distances"! "Challenging the creation of lifelines that traverse the...
- Water Supply Facilities
- Special Construction Method
- Pipeline Construction
Just Flare, a piping method that does not require welding! Compatible with a maximum diameter of 500A!
- Fire extinguishing equipment
- Piping and insulation
- Piping Equipment
It is a drain suction recovery device with de-iron function and temperature control device.
- Water Treatment
A temperature sensor with excellent chemical resistance and moisture resistance, coated with PFA (fluororesin).
- others
Break ductile cast iron pipes at high speed with the push of a button! Video now available.
- Work tools
This is a product for branching out to a sprinkler hose from the fire protection piping.
- Fire extinguishing equipment
Keep the circulating water in the cooling tower clear, significantly reducing chemical costs and maintenance expenses!
- Sanitary fixtures

Great news for those looking for new products in the country!
Deliveries to major manufacturers are ongoing! Introducing case studies of "Muzou" implementation. We heard from companies that chose and adopted Toko's magnetic water treatment device "Muzou." ◎ The manufacturer is a partner company of the largest steelmaking company. ◎ They have over 13 years of experience in the water treatment industry. ◎ They are conducting joint research with a university research institution. ◎ The effects were quick and clear during the trial installation. ◎ The price is low, and there are no maintenance costs. ◎ They were recommended by acquaintances who heard about the effectiveness. ◎ The payback period is short. ◎ It is a patented product, completely different from others, and the structure inspired trust. ◎ The manufacturer has other main businesses, providing reassurance.
It is a general trading company for building materials located in Miyoshi City, Tokushima Prefecture!
- Steel
- cement
- Heating and cooling equipment and facilities
It is a robust overflow pipe cover made of aluminum die-cast, which is resistant to dirt on the wall surface.
- Drainage and ventilation equipment
To prevent damage accidents! Before construction, check the rebar condition and cover thickness of the concrete structure.
- Non-destructive testing
- Structural Survey
Route pile construction method that achieves high speed, labor saving, and multi-stage hook effect.
- Renovation and repair methods
We offer comprehensive proposals for building a solid foundation and creating a lifelong life plan!
- Ground foundation construction method
- Civil Engineering Method
- Ground improvement
At Benkan Kiko, we can accommodate various types of "hardness tests."
- Prefab
- others
- Fittings
This is a catalog of equipment that enables cleaning tailored to every situation.
- Building Cleaning Equipment
- cleaning
- Drainage and ventilation equipment
We prioritize safety and comfort above all else, providing meticulous support! We assist in creating a comprehensive comfortable environment!
- Substation equipment
Instantly detect leaks of petroleum products and organic solvents! For double pipes, insulated pipes, and oil tanks!
- Other measuring instruments
Significantly improves the condition of drainage pipes and drainage treatment systems.
- Water Treatment
Don't you think it's natural to leave steel sheet piles in place during construction near sewer pipes? With this method, you can safely extract the steel sheet piles and suppress subsidence.
- Ground foundation construction method
Utilizing AI! Doubling responses through the use of listing ads.
- Ad management and operations
- Internet Advertising
The air conditioning drain pipe's full and empty test can be conducted! In the case of pneumatic pressure, one-person operation is possible, contributing to a reduction in the burden on the site.
- Measurement and Inspection
The rust at the joint of the coupling, and the rust that forms between the vinyl coating and the base metal, what has happened to it 5 years after the installation of The Bio Water! Let me introduce i...
- Water Treatment