iPROS Urban Planning
  • Search for products by classification category

    • Building Materials
      Building Materials
      36471items
    • Facilities
      Facilities
      57051items
    • Lighting and Interior
      Lighting and Interior
      17423items
    • Common materials
      Common materials
      37032items
    • Civil Engineering Materials
      Civil Engineering Materials
      9950items
    • Construction, work and methods
      Construction, work and methods
      28419items
    • Surveys, Measurements, and Services
      Surveys, Measurements, and Services
      29716items
    • IT/Software
      IT/Software
      33093items
    • others
      others
      80008items
    • Store and facility supplies
      Store and facility supplies
      4543items
    • Office and commercial supplies
      Office and commercial supplies
      11644items
    • Hospital and welfare facility supplies
      Hospital and welfare facility supplies
      1021items
    • Logistics Equipment
      Logistics Equipment
      7166items
    • Energy and Resources
      Energy and Resources
      11866items
  • Search for companies by industry

    • Information and Communications
      7317
    • others
      7184
    • Building materials, supplies and fixtures manufacturers
      6581
    • Service Industry
      4688
    • Trading company/Wholesale
      3009
    • Other construction industries
      2428
    • Electrical equipment construction business
      640
    • Interior Design
      520
    • Facility Design Office
      490
    • Construction Consultant
      460
    • retail
      360
    • Architectural design office
      358
    • Warehousing and transport related industries
      324
    • Electricity, Gas and Water Industry
      288
    • General contractors and subcontractors
      278
    • Interior construction business
      277
    • Medical and Welfare
      275
    • Educational and Research Institutions
      254
    • Building Management
      250
    • Renovation and home construction industry
      222
    • Water supply and drainage construction business
      203
    • Housing manufacturers and construction companies
      182
    • Transportation
      158
    • Real Estate Developers
      156
    • Fisheries, Agriculture and Forestry
      126
    • Structural Design Office
      65
    • Finance, securities and insurance
      39
    • self-employed
      31
    • Restaurants and accommodations
      30
    • Mining
      26
    • Public interest/special/independent administrative agency
      20
    • Police, Fire Department, Self-Defense Forces
      17
    • Store and building owners
      9
    • Property Owner
      8
    • Government
      8
    • Individual
      8
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Building Materials
  • Facilities
  • Lighting and Interior
  • Common materials
  • Civil Engineering Materials
  • Construction, work and methods
  • Surveys, Measurements, and Services
  • IT/Software
  • others
  • Store and facility supplies
  • Office and commercial supplies
  • Hospital and welfare facility supplies
  • Logistics Equipment
  • Energy and Resources
Search for Companies
  • Search for companies by industry

  • Information and Communications
  • others
  • Building materials, supplies and fixtures manufacturers
  • Service Industry
  • Trading company/Wholesale
  • Other construction industries
  • Electrical equipment construction business
  • Interior Design
  • Facility Design Office
  • Construction Consultant
  • retail
  • Architectural design office
  • Warehousing and transport related industries
  • Electricity, Gas and Water Industry
  • General contractors and subcontractors
  • Interior construction business
  • Medical and Welfare
  • Educational and Research Institutions
  • Building Management
  • Renovation and home construction industry
  • Water supply and drainage construction business
  • Housing manufacturers and construction companies
  • Transportation
  • Real Estate Developers
  • Fisheries, Agriculture and Forestry
  • Structural Design Office
  • Finance, securities and insurance
  • self-employed
  • Restaurants and accommodations
  • Mining
  • Public interest/special/independent administrative agency
  • Police, Fire Department, Self-Defense Forces
  • Store and building owners
  • Property Owner
  • Government
  • Individual
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. Water supply and drainage construction business
  3. 明和工業
  4. Cold-formed ring processing—demonstrating high pressure resistance and pull-out prevention through uniform ring processing without welding!—for connecting water supply pipes made of stainless steel pipes.
PRODUCT
  • Nov 29, 2023
  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration
Nov 29, 2023

Cold-formed ring processing—demonstrating high pressure resistance and pull-out prevention through uniform ring processing without welding!—for connecting water supply pipes made of stainless steel pipes.

明和工業 明和工業
Ring rolling processing is a method of expanding a pipe into a ring shape. By performing the rolling process without welding the ring and the pipe, uniform ring processing becomes possible. It is compatible with piping for connected water supply pipes made of stainless steel pipes! We produce in our factory and provide high-quality, uniform products. Please feel free to contact us when you need our services. 【Features】 ■ Uniform ring processing ■ Compatible with piping for connected water supply pipes made of stainless steel pipes ■ High pressure resistance ■ High pull-out resistance ■ Stable quality due to processing in our own factory ■ Excellent corrosion resistance and environmentally friendly stainless steel
  • Inquiry about this news

    Contact Us Online
  • More Details & Registration

    Details & Registration

Related Links

Meiwa Industrial Co., Ltd. Official Website

Related product

5.png

Ring rolling process

High pressure resistance and draw-in prevention are achieved through uniform ring processing without welding!

The rolling ring processing is a method of expanding a pipe into a ring shape. By performing the rolling process without welding the ring and the pipe, uniform ring processing becomes possible. It is compatible with the piping of connected water supply pipes made of stainless steel pipes. We produce in our factory and provide high-quality, uniform products. Please feel free to contact us when you need our services. 【Features】 ■ Uniform ring processing ■ Compatible with the piping of connected water supply pipes made of stainless steel ■ High pressure resistance ■ High pull-out resistance ■ Quality is stable as processing is done in our own factory ■ Made of stainless steel, excellent corrosion resistance, and environmentally friendly *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
image_303.png

Stainless steel prefabricated processing pipe

We support various processing methods such as flange processing and roll grooving! We propose shapes suitable for your application.

The "stainless prefabricated processing pipe" is made of stainless steel with excellent corrosion resistance, lightweight, and offers superior workability on site. It can be used for a wide range of applications, including building equipment piping, plant piping, and water supply and drainage piping. Since all components are produced in our factory, we can accommodate requests for custom processing, and we provide high-quality and uniform products through rigorous inspection. Please feel free to contact us when you need our services. 【Features】 ■ Reduces labor hours for construction, shortening the construction period ■ On-site work is easier and faster compared to on-site processing ■ Savings on fittings through branching processing (including small diameters) ■ Quality is stable because processing is done in the factory ■ Piping that is environmentally friendly with excellent corrosion resistance *For more details, please refer to the PDF materials or feel free to contact us.

  • Piping Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
グロージョイント.png

One-touch mechanical architectural piping system / Grooved joint

Simple and speedy. A piping system that achieves outstanding labor savings.

Meiwa Kogyo's Grooved Joint is a one-touch mechanical joint system that integrates stainless steel pipes and fittings, suitable for a wide range of applications including building equipment piping, fire protection equipment piping, piping for various plant devices, and water supply and drainage piping. The one-touch design allows for speedy installation without the need for specialized piping techniques, enabling labor-saving and manpower-reducing measures on site. Additionally, since it uses stainless steel, there is no occurrence of red water, ensuring excellent piping quality and hygiene. It has also obtained fire protection certification, making it suitable for use in fire protection equipment connection water supply pipes. ☆ Benefits of the Grooved Joint ☆ Point 1 [No Expertise Required] There is no difference in sealing performance regardless of who performs the installation. The installation can be confirmed with the stopper attachment. Point 2 [Easy Installation] Simply insert the spigot into the socket and rotate to complete the installation. No tools are required for sizes up to 100A, allowing for manual installation. Point 3 [Cost Reduction] By shortening installation time, installation costs can be significantly reduced. It is also possible to shift from skilled workers to general workers.

  • Fire extinguishing equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
screenshot_02.png

Groove Joint Series / Glow Socket

Space-saving construction has further improved! Piping for sizes up to 80A can be done by hand.

Introducing the Glow Socket from our Grooved Joint Series! Available in sizes ranging from 40A to 125A, the installation efficiency in compact spaces has been further improved. For sizes 80A and below, piping can be done by hand, while for sizes 65A and above, we have jigs available. Please feel free to contact us when you need assistance. 【Product Lineup】 ■40A ■50A ■65A ■80A ■100A ■125A *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
image_07.jpg

Glow Bucket Strainer

Significantly reduces the effort required for cleaning and inspection compared to conventional bucket strainers!

The Glow Bucket Strainer is a product that allows for easy and safe cleaning and inspection. When opening the upper cover, there is no need for any bolt or nut tightening work; the upper cover can be removed with a single touch. Maintenance can be performed without tools for body diameters up to 150A. The product weight has been reduced to about one-third compared to conventional flange types, making it easier to handle. Since the face-to-face dimensions and filtration area can be customized, it can be replaced in existing spaces. 【Features】 ■ Easy and safe cleaning and inspection ■ Upper cover can be removed with a single touch ■ Safety is ensured during opening operations from above ■ Lightweight and compact ■ Face-to-face dimensions and filtration area can be customized *For more details, please refer to the PDF document or feel free to contact us.

  • Piping materials (copper pipes, cast iron pipes)

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Related catalog(5)

Ring rolling process

Ring rolling process

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Stainless steel prefabricated processing pipe

Stainless steel prefabricated processing pipe

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Piping system / Grooved joint system

Piping system / Grooved joint system

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Groove Joint Series / Glow Socket

Groove Joint Series / Glow Socket

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Glow Bucket Strainer

Glow Bucket Strainer

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Distributors

明和工業
Water supply and drainage construction business
  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration
明和工業
  • Special site
  • Official site
Phone number/address

news

Toward Zero Accidents in the Logistics Industry

  • NEW
  • COMPANY

Tohden Unyu has officially started implementing the “TwooCa Mental Check Service” Using voice analysis technology, the service helps drivers notice changes in their mental condition and daily wellbeing. Starting in June, mental check activities will also be linked to the company’s internal point incentive program. Through a familiar “point reward” system, we aim to encourage healthier daily habits and support employee wellbeing. Press Release https://prtimes.jp/main/html/rd/p/000000115.000076589.html #Logistics #HealthManagement #SafeDriving #MentalHealth #EmployeeWellbeing #TwooCa #KortValuta

May 28, 2026

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Introducing specific examples of vehicle detection sensor usage!

  • NEW
  • PRODUCT

On our company's website introducing vehicle detection sensors, you can easily find products that meet your needs from three categories: "Purpose of Use," "Location of Use," and "Product List." [Introduction to Vehicle Detection Sensors] The sensors detect the passage of vehicles and notify you with a rotating light or switch the display of parking availability. They contribute to safe driving within parking lots and smooth operational management. They are used in various areas, from coin-operated parking to large-scale parking lots. We will continue to improve our webpage to provide information about Hotron's "Vehicle Detection Sensors."

May 27, 2026

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Is the storage period for electronic contract data okay?

Is the storage period for electronic contract data okay? The fatal pitfalls hidden in the "7 years" setting of the Electronic Bookkeeping Act.

  • NEW
  • OTHER

This time, I will explain the "another preservation deadline" hidden behind the numbers of the Electronic Bookkeeping Act and the "technical lifespan" unique to electronic contracts. ---Content of the article-------------------------------- ■Differences in preservation periods for tax and legal purposes ■Contract cases that require long-term preservation of over 10 years  ●In the construction and building industry  ●In the manufacturing industry  ●In the case of ongoing long-term contracts ■Risks unique to electronic contracts: "Validity period of electronic signatures" ■Long-term preservation solutions (paperlogic) ■Summary: Building a long-term preservation system to protect corporate rights -------------------------------------------------------- The full text of the article can be accessed via the "related links."

May 27, 2026

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
GENIAC Caravan Tokyo Venue Booth Exhibition Scene

Exhibition of Point Cloud × Sensor × AI "Mistrace" at the GENIAC Results Presentation Caravan Tokyo Venue

  • NEW
  • COMPANY

We exhibited at the "GENIAC-PRIZE Results Presentation Caravan (Tokyo Venue)." This event is part of an initiative aimed at the social implementation of generative AI, focusing on the introduction of use cases and networking by AI developers from various fields. At our booth, we showcased our technology "Mistrace," which integrates point cloud data, sensors, and AI to digitize tacit knowledge. ■ Exhibition Details Mistrace is a system that combines point cloud measurements from smartphones with various sensor information, enabling the reproduction and visualization of work conditions and skills. It is intended for applications that utilize tacit knowledge in the manufacturing industry. ■ Event Highlights On the day of the event, many visitors stopped by our booth, and we received numerous inquiries about specific applications and implementation. In particular, there was a high level of interest in our approach of skill reproduction through "point cloud × sensors × AI," resulting in feedback that exceeded our expectations. ■ Looking Ahead For inquiries or technical questions regarding Mistrace, please feel free to contact us.

May 27, 2026

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Latest in 2026] Considering the introduction of home storage batteries in Fukuoka City? An explanation of measures against power outages, subsidies, and how to utilize them with solar power.

  • NEW
  • PRODUCT

In recent years, there has been an increase in consultations for the introduction of home storage batteries in Fukuoka as a measure against typhoons, disasters, and rising electricity costs. In particular, there is a growing demand for searches related to "Fukuoka storage batteries," "Fukuoka City power outage measures," and "solar storage batteries Fukuoka," leading to a rapid increase in attention towards residential storage batteries. Home storage batteries can be used not only as an emergency power source during outages but also in combination with solar power generation to reduce electricity costs. In Fukuoka City, there are also subsidy programs such as support for the introduction of residential energy systems, leading to more people considering the timing of installation. At Jun Techno Service Co., Ltd. Fukuoka Sales Office, we offer consultations on home storage batteries, solar power generation, power outage measures, and BCP measures, primarily in the Fukuoka area. We can provide consultations before installation, rough estimates, and proposals tailored to current electricity usage conditions.

May 27, 2026

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Return to news list
  • Inquiry about this news

    Contact Us Online
  • More Details & Registration

    Details & Registration

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.