It demonstrates outstanding long-term durability, safety, and convenience. It is suitable for full-scale temporary injection work.
The handle allows for torque tightening operations, accurately measuring tightening torque in "1Nm increments" and saving the data.
Vertical erosion sediment control fence with excellent sediment capture performance and maintenance management.
It can accommodate falling rock energy of up to 1200 kJ and can be used in conjunction with measures against collapsing earth and avalanches.
The O-ring cherry seal is made from a special material that can withstand harsh temperature conditions and strong chemicals, and it can be molded into various sizes.
Maximum operating pressure 6.0 MPa! This pipe is optimal in terms of characteristics and workability, especially for mountain piping that requires high pressure!
We contribute to reducing the burden and labor for the long extension rail replacement work!
JR Central's Technology Development Department and Saiden Chemical have jointly developed a solution! By spreading it around the sleepers, it significantly reduces track distortion caused by vibrations!
A vertical rockfall protection fence with a simple and rational structure to prevent falling rocks onto the road.
A snow net equipped with comprehensive measures against avalanches and falling rocks.
Standard type Afuras made of O-ring cherry seal (FEPM) material.
The O-ring cherry seals are molded in various materials, incorporating not only JIS standard sizes but also intermediate, extended, and derived sizes into the standards.
For a safe journey! The ideal solution for railway vehicles - cable glands.
An ultra-lightweight mat that can be held with one hand! (Approximately 8kg for 2m²). Easy to lay and remove! Can withstand up to 140t/m².
Introducing piping materials that accommodate ultra-short delivery times! Easy to install and contribute to reducing construction costs.
This is a guiding light that can be illuminated on the road during nighttime emergencies to alert drivers. It can be linked with an unlimited number of units and is available in both battery-operated and rechargeable types.
This is a product that protects drivers and facilities by providing warnings at accident-prone locations and mitigating shocks during collisions. It is widely used at junctions and central reservations.
It is a folding barricade commonly used for temporary divisions at road construction sites and building sites.
Construction Example: Kojima Station Platform Elevation Work - Ideal for elevating elevated stations! Easy construction with standard heavy machinery.
Surface protection method to suppress the progression of deterioration in concrete structures: Elastic polymer-cement-based surface protection and spalling prevention method.
Approximately 30 minutes of use for the bell-type air respirator.
The Easy Shelf Method for simple spraying can be utilized as a countermeasure against the frequent short-duration heavy rains occurring recently!
Up to 20,000 lumens Powerful illumination that reaches a wide area Suitable for temporary lighting for sports such as soccer For wide-area lighting at construction sites and during disasters
Maximum reach distance of 1000m Powerful warning light that reaches far Suitable for warning lights for night work and tunnel operations Visibility lights for railway vehicles and port vessels
By manufacturing from seamless pipes instead of machining, we can achieve cost reduction!
Leave the railway signs and signals, such as signal call position markers and train stop markers, to us!
By attaching it to the tip of the fiberglass cutting rod and bending it back, it reduces the breakage of the cutting rod!
It is a portable special signal light carried by train watchmen and others during operations, used for train protection in emergencies.
Level crossing gate urging pedestrians to stop at a level crossing without a warning signal. A comprehensive catalog of railway electrical products from Tetsuden is currently being offered.
Improved type with reduced deformation! You can choose from four types depending on the target energy.
Design registered! Achieving labor-saving in track maintenance with cordless technology!
Nabla-type rail fastening with high binding force and significant lateral resistance.
Steel covered with rubber! A fastening device for cleaning lines and inspection lines that is effective against cleaning solutions and the like.
It is a 2.4GHz digital wireless camera system that requires no construction or new wiring and can be used immediately after installation.
Won the Startup Encouragement Award at the 2023 Infrastructure DX Awards! Surpassed 80 companies in implementation! We solve the challenges of rebar inspection, which requires significant effort!
A covering net method applicable from rockfall prevention to protection.
A groundbreaking method to protect against snow collapse using nets, which can be installed in narrow spaces.
For special bending processing in Kanto, Saitama, leave it to Edge Enterprise!
Toxirei Pro EtO-B is the world's first personal wireless ethylene oxide monitor (low concentration). *The photo is of a carbon monoxide meter.
Toxireipro EtO-B is the world's first personal wireless ethylene oxide monitor (low concentration). *The photo is of a carbon monoxide meter.
Toxireipro HCHO is the world's first personal wireless formaldehyde monitor.
Toxireipro PH3 is the world's first personal wireless phosphine monitor.
Toxirei Pro EtO-A is the world's first personal wireless ethylene oxide monitor. *The photo is of a carbon monoxide meter.
Toxireipro SO2 is the world's first personal wireless sulfur dioxide monitor.
Toxirei Pro Cl2S is the world's first personal wireless chlorine monitor. It is used for safety management during work where chlorine may be generated.
The Toxirei Pro HCN is the world's first personal wireless hydrogen cyanide monitor. It is for safety management during work where there is a possibility of hydrogen cyanide generation.
Toxirei Pro NH3 is the world's first personal wireless ammonia monitor. It is used for safety management during work where there is a possibility of ammonia generation.
The O-ring cherry seal is made from a special material that excels in low adhesion, low friction, low sticking, and low outgassing properties, and is shaped into various sizes.
The O-ring cherry blossom seal is molded from various materials, including FKM-70 (Type D / fluororubber), and is available in a wide range of O-ring sizes.
The O-ring cherry seal offers a variety of production methods, including integrated molds, feed baking, and vulcanization bonding, to shape large-diameter O-rings made from diverse materials.
Full fluorosilicone (FVMQ) material with O-ring cherry seal.
The O-ring cherry seal is molded from various materials, including NBR-70-2 (type 2 / nitrile rubber), and is available in a wide range of sizes.
O-ring cherry seal made of 'FKM-90 (fluoro rubber)' material.
O-ring cherry seal made of 'U-70 (urethane rubber)' material.
High hardness type Afuras (FEPM) material with O-ring cherry seal.
This is a list of "NR Anchors" and "R Anchors" that can be installed even at low temperatures of -10℃.
Introducing solutions to technical challenges from solar power generation to pulp mills.
High quality and well-established service system. We can accommodate a wide range of sizes from small diameter pipes to large diameter pipes. We also respond to thickness requirements based on needs.
[ISO 9001 Certification & JIS Mark Certification Obtained] Clear compliance with the strict quality management standards of the world. Pipe fittings and piping materials that accommodate a wide range of dimensions and thick-walled designs.
Easily portable with one hand! Ultra-lightweight polyethylene mat (supports a load capacity of up to 140t/m2! 2m2, approximately 8kg)
This is an electronic warning light with ultra-bright LED specifications using a large solar panel (approximately φ92mm). It can be used as a construction safety light at night roadwork sites.
Guiding lights that shine at night in emergency situations on roads or construction sites to alert drivers. They can be installed on vehicles or temporary construction signs using magnets.
This is a product that protects drivers and facilities by providing warnings at accident-prone locations and mitigating shocks during collisions. It is widely used at junctions and central reservations.
This is a product that protects drivers and facilities by providing warnings at accident-prone locations and mitigating the shock during collisions. It is widely used at junctions and central reservations.
It is a product that protects drivers and facilities by providing warnings at accident-prone locations and mitigating shock during collisions. It is widely used at junctions and central reservations.
This is a guiding sign used in emergencies (when stopped) at construction sites and on roads.
Since it's foldable, storage and transportation are easy!
The double-head design has achieved significantly superior strength compared to conventional products.
It is a folding barricade commonly used for temporary partitioning at road construction sites and building sites.
It is a folding barricade commonly used for temporary partitioning at road construction sites and building sites.
This is a standard guard fence. It can be used as a protective barrier at various construction sites.
It is a fence that is strong against strong winds. It can be used as a protective barrier at various construction sites.
We protect passersby from danger with environmentally friendly eco-design.
This is a fence with excellent weather resistance. It is heavy and stable.
This is a net fence that contains two pieces of reflective tape (HDPE with UV material). It allows wind to pass through, so it does not experience resistance.
Use of reinforced resin. It is widely used not only at construction sites but also for personnel management at various event venues.
This is a highly versatile plastic fence that can be adjusted in height up to 1700mm by stacking three half-size panels.
Standard grade that adapts to various materials, including metal and concrete!
Civil Engineering Software (Design) Pipeline Structural Calculation Software for Excel
Civil Engineering Software (Design) Pipeline Hydraulic Calculation Software for Excel