List of 管 products

Uses USP Class VI compliant resin. It is a brand of research plastic products with a wide range of high-quality products at competitive prices.

• others

We emit electromagnetic waves into the ground to efficiently explore subsurface information in shallow underground areas!

• others

Significant cost reduction in regular vacuum cleaning expenses.

• Drainage and ventilation equipment
• Building Cleaning Equipment
• cleaning

To prevent cutting accidents! This is where Welman is particular about processing precision!

• Piping materials (copper pipes, cast iron pipes)

Abundant selection, reliable technology, and historically established quality.

• Roof and gutter construction

Freely bend the pipe with your hands for easy installation! Reduce construction costs and time, prevent leaks to lower maintenance expenses, and improve the reliability of the piping system!

• Piping and electrical wiring materials

A wide range of water, gas, and CH materials handled by our company is available!

• Fittings
• Water and sewerage pipe fittings
• Gas equipment

X-ray inspection that can detect electric wires, gas pipes, and other buried objects inside concrete! Prevents damage to buried utilities in advance.

• Structural Survey
• Non-destructive testing

Seven construction methods tailored to the purpose! Pipe installation that regenerates old, corroded pipes in a short period.

• Renovation and repair methods
• Piping and insulation

Eliminate bad odors with the power of bacteria!!

• Bathroom, shower, washbasin and toilet equipment

Prevent termite intrusion! For ant-proofing treatment of thermal material joints, gaps, and spaces around piping penetrations.

• Urethane foam

Through computer analysis, we diagnose piping quickly and accurately without stopping the building's functions!

• Non-destructive testing

Urine stone prevention agent to prevent clogging of drainage pipes and the occurrence of unpleasant odors caused by urine stones.

• Safety and consumables

Both hot and cold bending processes are suitable for bending.

• Gates, walls and fences

From screening to detailed investigation! Suitable for understanding the current situation and planned maintenance management.

• Sewerage facilities
• Environmental Survey
• Other measuring instruments

We are striving to deliver better products faster and at a lower cost.

• Steel
• Processing Technology

Cover film with enhanced functionality for preventing flying insects and glass shattering!

• Pest and insect control products

Introducing products with pressure resistance, strength, and heat resistance! They can be used for pressure piping.

• Fittings

It is a construction method that allows for safe transportation and piping installation in a short period of time.

• Wiring devices

If you are having trouble with cooling well water or seawater, please contact us! (For fisheries, food, industry, and agriculture)

• Unit Products

Universal tools are available! Introduction of flexible joints and seismic-resistant joints for sewer manholes.

• Fittings

A breath of fresh air in the industry! Easy, reliable, and speedy installation of rubber rings.

• others

Significantly improve work efficiency! It is possible to lower long pipes horizontally while maintaining the safety of the earth retaining structure!

• Temporary Construction Materials
• others

The automotive industry requires protection and lightweighting of wiring. Our company supports the development of special corrugated pipes. We can also conduct tests that accommodate the use of new ma...

• Facility Design

A revolutionary product that enhances the function of water!

• Water Treatment Plant
• Water Treatment

The shape of the carbon tube is available in various types to match the species of live fish and their growth stages.

• others

Even if the steel weight is somewhat heavier, it is more economical compared to truss reinforcement and arch reinforcement! A reinforcement form aimed at increasing the cross-sectional rigidity of the...

• Bridge Materials
• Bridge Construction
• Pipeline Construction

Shortening air cut time with fast-forward function.

• Steel

Introduction of YXLON's multi-focus Cheetah EVO! It can be used for various applications, including electronic components.

• others

We offer a variety of types that can be selected according to the situation of the pipe!

• Sanitary fixtures

Rent reusable temporary piping materials! No unnecessary disposal costs and no impact on the environment.

• Water and sewerage pipe fittings
• Equipment leasing and rental

A waterless temporary toilet that is active in various locations during events and disasters!

• Outdoor toilet unit
• Temporary Construction Materials

Compact design! This is a simple and versatile air micrometer that uses a tapered glass tube and a float.

• Other measuring instruments

Since it's domestically produced, we can respond quickly!

• others

Inspection equipment effective for initial observation of various components and materials, including implementation substrates and electronic parts.

• Analysis and prediction system

A glass material that is easy to shape and thermally and chemically stable. We present case studies of problem-solving that only a glass product manufacturer can understand!

• Plate glass and mirrors

Both adults and larvae do not need to go through the hassle of searching for the necessary tools for investigation! A well-stocked selection.

• others

The PTFE-made soroban-type seal fixes PTFE or PFA tubes by crimping them from the outer diameter!

• Piping materials (plastic pipes)

Collect samples without disturbing the target ground! Sampling using a borehole.

• Site and ground investigation
• Geological Survey

Wide compatibility with construction conditions, soil types, and underground obstacles! Can be connected to existing pipes and existing manholes, etc.

• Ground foundation construction method

Leave the inspection, investigation, and repair of electrical equipment, plumbing, and fire protection equipment to us.

• Other Management Services

Black coating on both the inside and outside. It is a thick film nylon-coated joint using a fluid immersion method.

• Fittings