List of 管 products
2926~2970 item / All 6570 items
It allows for accurate and easy measurement of the curvature of boreholes for anchor construction, ground improvement work, and investigation of buried pipes (water, communication, electricity, gas, e...
- Surveying Consulting
Magnesium alloy materials that are attracting attention for their labor-saving and lightweight properties! McLough's plastic processing.
- Steel
- Secondary steel products
Introducing examples of specialized construction projects that are currently trending, such as hydropower plants and retaining wall repair work.
- Mortar and plaster materials
- Other civil engineering works
Next-generation lighting alternative CCFL lighting "solana" catalog.
- Bulb Type
We quickly investigate underground pipes, buried objects, and rebar and piping within reinforced concrete buildings!
- Geological Survey Company
- Geological Survey
- Other civil engineering services
By utilizing new technologies, you can enhance productivity and achieve high-quality construction sites!
- Structural Survey
Self-drilling bolt for double pipe excavation "SP Micro Pile"
- Earth retaining wall/foundation reinforcement
- Earthworks
- Pile and foundation work
"More than 25,000 infiltration basins for rainwater discharge" is a rainwater storage infiltration method that allows rainwater to permeate underground, solving urban flooding issues and achieving wat...
- Rainwater infiltration facilities
Reviving pipelines: Maintaining a comfortable environment with sewer systems - Sewer pipe rehabilitation methods.
- Waterproofing work
Flame-retardant fittings compatible with all FEP pipes!
- Fittings
Introducing an exposed switch box that can accommodate an embedded outlet!
- others
A wide range of essential materials and tools for professional work!
- Safety and consumables
- Duct related equipment
- Piping materials (copper pipes, cast iron pipes)
The definitive version of the drain-up hose for package air conditioners: Easy Drain Hose Soft. The detachable joint is very convenient, and a new band-tightening type has been introduced.
- Drainage and ventilation equipment
If the goal is short-term energy saving, there are various measures around the heat source equipment!
- Refrigeration units, boilers, cooling towers
Testing for ammonia, acetic acid, formaldehyde, and isobutyric acid using detection tube method!
- Medicines
Building on the many impressions received for the old model, an excellent design has also been added!
- Office furniture
Introduction of the commercial backpack vacuum cleaner + ultra-lightweight carbon high-altitude suction pipe kit.
- Building Cleaning Equipment
Easy to see with high-brightness LED!! Components for construction promotion - LED target board.
- others
- Bulb Type
In addition to the rib tube type, shaft type processing is also possible! The outer diameter accuracy is ±0.03.
- others

Product Introduction: High-Precision Conveying Roller
We would like to introduce the "High Precision Conveying Roller" handled by Towa Manufacturing Co., Ltd. This product is used in the conveying section of double-sided printers, where print misalignment is a concern, and it provides high precision in paper feeding and belt feeding, resulting in a significantly different runout precision compared to standard conveying rollers. In addition to the ribbed tube type shown in the photo, shaft type processing is also available. 【Runout Precision】 ■A4 Type: 10μm or less ■A3 Type: 15μm or less More details can be found in related products and catalogs.
Conductive and insulating glass fine ceramics!
- Safety and consumables
Pool cleaner Creepy Crawly TUFF250 KK type
- Pool equipment related
- Ski related facilities
It can be used to protect the outer surface of PE pipes for water distribution from damage and can withstand backfilling with excavated soil.
- Piping materials (plastic pipes)
Global Epigenetics Market (up to 2027): By Product, By Technology, By Method, By Application, By End User, By Region
- others
Used for main pipe branching, etc.! Flow rate is adjusted by orifice diameter and pipe pressure.
- Other measuring instruments
World Market for Marine-Derived Pharmaceuticals (up to 2027): Ethers, Peptides, Phenols, Steroids
- others
High-speed screw cutting machine Supermatic 2000
- Work tools
Global Market for Remote Monitoring Devices (to 2027): Special Monitors, Vital Sign Monitors
- others
Civil Engineering Software (Design) Pipeline Thrust Stability Calculation Software for Excel
- Railway Construction
- Pipeline Construction
- Construction and process management software
We can suggest colors and shapes that match the park. You can also trust us with large playground equipment.
- Playground equipment
The knot is easy to come undone from the paper tube! Here we introduce the shipping methods for products that we can handle.
- Processing Technology
Health supplements for homes recognized by professionals.
- Bathroom, shower, washbasin and toilet equipment
- Medicines
- cleaning
Repair of buried pipes with a diameter of φ800 or more and bridge maintenance.
- others
Our cylindrical formwork is lightweight, features reinforcing ribs between the panels, has high load-bearing capacity, can be manufactured in any length, and is resistant to rust.
- Bridge Construction
- Bridge Materials
Reproducing a clean texture! Introducing examples of integrated molded products made by inserting pipe materials.
- others
By simply drilling a φ32 hole in pipes ranging from 50A to 200A and pushing it in, a 20A socket can be easily created.
- Septic tank equipment
- Water Treatment
- Fittings
Small items and inner tubes can also be accommodated! We have a wide range of anodized products and experience.
- Steel
Depth 1,250 (subject to consultation) × Width 650 × Length up to 2,700 is possible! Small items and inner tubes can also be accommodated.
- Steel
[News] Assisting everyone who is challenging themselves to obtain the construction management engineer qualification towards success.
- Renovation and repair methods
Reduce electricity costs by up to 20%! Over 100 facilities introduced! Initial cost of 0 yen! We are serving a wide range of industries.
- others
- Management System
No valve socket required: Directly bonding the valve and PVC pipe allows for a significant reduction in construction time!
- Piping and electrical wiring materials

We will exhibit at "VIET WATER 2024" (held in Ho Chi Minh, Vietnam).
Period: November 6-8, 2024 Location: Saigon Exhibition and Convention Center (SECC) Booth No. P03 At this exhibition, we will showcase the "Direct Valve," the first integrated bronze valve and PVC socket developed by Yamato Valve. We will also introduce various other high-quality and reasonably priced products for overseas markets, based on over 100 years of production and sales experience.
The Silent Vacuum Drainage System solves your drainage problems!
- Unit Products
- pump
- Drainage and ventilation equipment

Released a video of the Silent Vacuum Drainage System.
The Silent Vacuum Drainage System is... When installing toilets or similar facilities in basements, it is common to use a pressurized system with a sewage tank and a sewage pump to pump up the wastewater. However, a minimal amount of wastewater often remains in the sewage tank, leading to unpleasant odors. Additionally, when trying to install toilets or water facilities in existing buildings, it can be difficult to secure the usage conditions of the lower floors and the slope of the drainage pipes, which may lead to abandonment of the project. To address these issues, a vacuum-based drainage system has been developed as an alternative to the pressurized system. However, many existing systems apply vacuum sewage systems that use lift-up methods and gas-liquid mixed suction, which can cause noise and vibration issues. This system is a Silent Vacuum Drainage System that can eliminate noise and vibration problems by using a method that does not involve air suction. Model units are available for viewing. Please feel free to contact us.
A smart and convenient faucet column with a single outlet for both water and electricity.
- Gardening supplies
Processing technology cultivated as a pipe fitting manufacturer.
- Steel construction