List of Water and sewerage materials products

Are you putting off the "soundproofing and sound absorption" in your office? We are offering a document that explains the key points for improvement and the issues that can be resolved.

• Soundproofing/Shielding Unit

It can be quickly implemented in existing facilities such as outdoor areas and lockers where securing power is difficult. Rental options help reduce the costs of implementation and operation.

• Attendance management system

Significant reduction in construction time without the need for fusion work! The mechanical method allows for construction in water areas and tight spaces!

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

Connection possible without flanges! No need for threading or flange processing of steel pipes, allowing for connections between different types of pipes!!

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

A reliable double structure with excellent durability! Lightweight and easy to cut flexible conduit material for electrical cables.

• Piping materials (plastic pipes)
• Piping Equipment
• Piping and insulation

For protecting and bundling cables! A slotted wave-shaped protective tube with a wide slit structure that makes it easy to cover.

• Piping materials (plastic pipes)
• Piping Equipment
• Piping and insulation

Our technology is active from the industrial sector to everyday life!

• Unit Products
• Subsidiary materials
• Piping materials (copper pipes, cast iron pipes)

Leave it to us for professional hardware and tools!

• Work tools
• Safety and consumables
• Piping materials (plastic pipes)

An incredibly convenient pipe materials store! We offer three types of emergency delivery tailored to the urgency of our customers.

• Piping materials (copper pipes, cast iron pipes)
• Other construction services

We handle a wide range of products from hundreds of manufacturers!

• Piping materials (copper pipes, cast iron pipes)
• Water and sewerage pipe fittings
• Fittings

Can be installed in both existing and new setups! A floating suppression method that does not affect the manhole during normal conditions.

• Manhole body
• Ground foundation construction method
• Earthquake-resistant construction method

A specialized company for pipe bending processing that can handle small quantities of various types and complex bends!

• Water and sewerage pipe fittings
• Piping materials (copper pipes, cast iron pipes)

Select materials suitable for the operating environment! Pumping pipes compatible with various pump manufacturers.

• Piping and insulation
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

High reliability and speedy installation work! Introducing product features and lineup.

• Water and sewerage pipe fittings

Aluminum that does not corrode! Cost reduction too!

• Water and sewerage pipe fittings

Leave all matters related to various steel pipes and their associated fittings to us!

• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

Convenient for shortening construction time! We will unitize piping materials according to the drawings and ship them! Total costs will also be reduced!

• Piping materials (plastic pipes)
• Fittings

The technology of Kowa Industries, active in your local area! Centered around 12 factories, we leverage each of our technologies to enhance customer satisfaction.

• Bridge Materials
• Piping materials (copper pipes, cast iron pipes)

Consistent safety, reliability, and cleanliness! A safe and clean piping system.

• Piping materials (copper pipes, cast iron pipes)
• Piping Equipment

Introducing a variety of flexible hoses such as blade hoses, straight hoses, and corrugated hoses.

• Piping materials (plastic pipes)

Introducing a variety of flexible hoses, including union color types, hexagonal nipples, and lever coupling types.

• Piping materials (copper pipes, cast iron pipes)

Just by layering, a strong structure is built! Suppression of rainwater runoff and effective utilization!

• Rainwater tank
• Rainwater infiltration facilities
• Other civil engineering works

Lightweight and compact, so transportation is smooth! Just cross and stack each layer!

• Rainwater tank
• Rainwater infiltration facilities
• Other civil engineering works

High void ratio! Plastic storage material that efficiently collects rainwater. Numerous construction examples introduced!

• Rainwater tank
• Rainwater infiltration facilities
• Other civil engineering works

No need for pipe coating removal or threading work! Thanks to the mechanical method, connecting to existing pipes and working in tight spaces is easy!

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

No need for coating removal or threading work! Connection with polyethylene pipes achieved with a single fitting!!

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

No need for pipe coating removal or threading work! PVC pipe connections can be made without applying adhesive, allowing for connections with different types of pipes!!

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

No need for coating removal or threading work on the inner and outer coated steel pipes! A convenient mechanical joint that does not require disassembly, featuring a disengagement prevention function ...

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

The inner and outer coated steel pipes can be connected with a single joint! A convenient non-dismantling mechanical joint that eliminates the need for troublesome coating removal work during installa...

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

No need for coating removal or threading work on the pipe! Connection with polyethylene pipes is also possible without fusion, allowing for dissimilar pipe connections!!

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

No need for pipe coating removal or threading work! Connection with high-density polyethylene pipes is also possible without fusion, allowing for dissimilar pipe connections!

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

No need for pipe insulation removal or threading work! Connection with cross-linked polyethylene pipes is achieved with a single fitting!!

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

Convenient for connecting coated steel pipes and steel pipes! Can be installed without removing the coating, and the mechanical joint with slide connection allows for smooth repair work without disass...

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

Cast iron pipes and internally and externally coated steel pipes can be connected with just one joint! A convenient, non-dismantling mechanical joint that eliminates the need for coating removal work.

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

No need for coating removal or threading work! Connection with polybutylene pipes achieved with a single fitting!!

• Fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

No gaps, resulting in a beautiful finish! A rubber plate that also has insect-repellent and odor-resistant effects.

• Water and sewerage pipe fittings
• Subsidiary materials
• Safety and consumables

Improve water quality in ponds and reservoirs while protecting the landscape! Easy to install with a lightweight and simple structure, and maintenance is also easy!

• Garden stones, sculptures, fountains, ponds
• Flood prevention facilities, fire tanks, and flood control ponds

Improving water quality in ponds and reservoirs while protecting the landscape! It has excellent durability and has demonstrated the effectiveness of three conventional units!

• Garden stones, sculptures, fountains, ponds
• Flood prevention facilities, fire tanks, and flood control ponds

Improve water quality in ponds and reservoirs while protecting the landscape! Reduce maintenance costs and save money! *Q&A materials will be provided.

• Garden stones, sculptures, fountains, ponds
• Flood prevention facilities, fire tanks, and flood control ponds

Introduction of flexible joints for drainage.

• Piping materials (plastic pipes)
• Water and sewerage pipe fittings

It has excellent chemical resistance, particularly outstanding resistance to acids and alkalis, making it a rigid PVC pipe.

• Piping and electrical wiring materials
• Piping materials (plastic pipes)

A wide variety of connection types! A large selection of flexible pipes for plumbing that can be chosen based on installation location and purpose.

• Water and sewerage pipe fittings
• Tile work

Utilizing existing pipes as they are! Stainless Steel Dynamic Flexible Pipe Insertion Method

• Water and sewerage pipe fittings
• Airport facilities
• Water Supply Facilities

Consistently produced with high quality! Even during an earthquake, we deliver clean water while keeping it clean.

• Water and sewerage pipe fittings

We deliver water in its purest form! A flexible, strong, ideal water supply unit.

• Piping and insulation
• Water and sewerage pipe fittings
• Unit and other construction

Proposing optimal fluid transfer for various types and characteristics of fluids! Introduction of a variety of Teflon products.

• Expansion joint hardware
• Water and sewerage pipe fittings

A next-generation water supply pipe that realizes kindness to people and the environment.

• Piping and insulation
• Water and sewerage pipe fittings