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  3. 明和工業
  4. Simple and speedy ★ Piping system Grooved Joint System — Enables labor-saving and manpower-saving on site! —
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  • Oct 10, 2024
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Oct 10, 2024

Simple and speedy ★ Piping system Grooved Joint System — Enables labor-saving and manpower-saving on site! —

明和工業 明和工業
Simple and speedy! A one-touch piping system that integrates steel pipes and fittings! Meiwa Industrial's Gro-Joint is a one-touch mechanical joint system that combines stainless steel pipes and fittings, suitable for a wide range of applications including building equipment piping, fire protection piping, and piping for various plants, as well as water supply and drainage pipes. Since it is a one-touch system, it allows for speedy installation without the need for special piping techniques, enabling labor-saving and efficiency improvements on site. Additionally, because it uses stainless steel, there is no occurrence of red water, ensuring excellent piping quality and hygiene. 【Features】 ■ Integration of pipes and fittings ■ Easy installation ■ No need for skilled labor ■ Fewer components ■ Reduction in installation costs *For more details, please refer to the catalog or feel free to contact us.
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Meiwa Industrial Co., Ltd. Stainless Steel Piping System "Grow Joint System"
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20% off campaign☆ Easy to use! Glow joint

Turn it and click, connection complete! Are you familiar with stainless steel piping that thoroughly reduces labor on-site? We have a wide range of sizes from 40A to 250A.

In response to the requests from many customers, we are expanding the campaign target areas and duration! We have prepared a "20% off the regular price" campaign exclusively for equipment construction companies that are adopting the Groojoint for the first time. ■ Application Period: February 3, 2025 - End of February 2026 ■ Eligibility Conditions: Projects that will begin delivery by the end of March 2026 (Ongoing projects and projects with confirmed adoption are not eligible for this campaign) ■ Limited Conditions: Exclusively for equipment construction companies located in Hokkaido, Tohoku, Kyushu, the Nagoya area (Aichi, Gifu, Mie), and the Kansai area (Osaka, Kyoto, Hyogo, Nara, Shiga, Wakayama) that are adopting Groojoint for the first time. Please take this opportunity to utilize the stainless steel piping "Groojoint 2.0MPa (250A is 1.0MPa)," which has achieved outstanding labor-saving capabilities for a wide range of applications such as industrial plants and high-rise buildings. We also have Groojoint 3.5 (3.5MPa specification) available.

  • Piping Materials

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One-touch mechanical building piping system / Glo Joint

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

Meiwa Industrial's Gro-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 and manpower savings on-site. Additionally, since it is made of stainless steel, it does not produce red water, ensuring excellent piping quality and hygiene. It is also certified for fire protection, making it suitable for use in fire protection system connection water supply pipes.

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Stainless steel prefabricated processing pipe

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

"Stainless Prefab Processed 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 custom processing requests, and we provide high-quality and uniform products through strict inspections. 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 as processing is done in the factory ■ Piping with excellent corrosion resistance that considers the global environment *For more details, please refer to the PDF document or feel free to contact us.

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Groove Joint Series / Glow Socket

Space-saving construction efficiency 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 a compact space has been further improved. For sizes 80A and below, piping can be done manually, while for sizes 65A and above, we provide a jig. Please feel free to contact us when needed. 【Product Lineup】 ■40A ■50A ■65A ■80A ■100A ■125A *For more details, please refer to the PDF document or feel free to contact us.

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Glow Bucket Strainer

A shape born from the idea of easy inspection. Maintenance can be performed without tools.

The "Glow Bucket Strainer" is a groundbreaking strainer that maximizes the performance of our "Glow Joint." During open cleaning and inspections, it requires no bolt or nut tightening work, and maintenance can be performed without tools up to a main body diameter of 150A. The product weight has also been reduced to about one-third compared to conventional flange types, making it easier to handle. 【Features】 ■ Adoption of the Glow Joint System ■ Cover removal time is less than about 1/10 compared to flange types ■ Safe and easy work can be performed by carrying out open operations from above *For more details, please refer to the external link page or feel free to contact us.

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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, and 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 the top ■ Lightweight and compact ■ Face-to-face dimensions and filtration area can be customized *For more details, please refer to the PDF materials or feel free to contact us.

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Related catalog(5)

20% off campaign☆ Easy to use! Glow Joint

20% off campaign☆ Easy to use! Glow Joint

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

Stainless steel prefabricated processing pipe

Stainless steel prefabricated processing pipe

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Glo Joint Series / Glow Socket

Glo 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

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明和工業
Electricity, Gas and Water Industry
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明和工業
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Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.

  • NEW
  • PRODUCT

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Feb 24, 2026

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AnyDesign product exhibition at the Tokyo Metropolitan Industry and Technology Center award-winning company exhibition booth.

Exhibition of a digital precision level that quantifies and remotely shares leveling.

  • NEW
  • COMPANY

Any Design Co., Ltd. is exhibiting products that contribute to the digital transformation and labor-saving of leveling work at the award-winning company display corner on the first floor of the Tokyo Metropolitan Industrial Technology Research Institute. ■ Exhibited Products LevelMan is a digital precision level that allows real-time sharing of measurement results from multiple locations via wireless communication. It is available in the high-precision ADL-T5 series and the general-purpose ADL-G series. AdjustMan is a system that combines fully automatic level adjustment software with an electric precision adjuster, automating the leveling process that relied on manual work and contributing to the reduction of adjustment man-hours and standardization of work in the manufacturing line of precision equipment. ■ For those facing the following challenges ● Leveling work has become dependent on specific individuals ● Installation adjustments require multiple personnel and significant man-hours ● Want to share measurement values from a distance ● Aim to improve the reproducibility of equipment installation ● Considering the digital transformation of precision measurement and leveling processes ■ About the Exhibition Anyone can view the actual products during the opening hours of the Tokyo Metropolitan Industrial Technology Research Institute (no staff on site). ■ Inquiries about the products ▶ https://anydesign.jp/

Feb 24, 2026

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■■ Air Leak Tester | FLA-0200 / FLA-0201 series ■■ Fukuda's new flagship model. Equipped with mastering correction function, it enables high-precision measurements in a short time.

  • NEW
  • PRODUCT

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

Feb 24, 2026

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[Cast Iron Crack Repair] We repair cracks in metal products without applying heat.

  • NEW
  • COMPANY

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Feb 24, 2026

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[Cast Iron Repair] We will repair cracks that have occurred in metal equipment without applying heat.

  • NEW
  • CATALOG

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Feb 23, 2026

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  • あなたの設計時間 CADに奪われていませんか? 制約から解放される新たな設計環境へ
  • 義務化された熱中症対策に取り組む製造現場、工場、物流倉庫へ 排気熱風なく室温-4.1℃※の冷風を 工事不要で暑さ対策 気化式スポットクーラー Pure Drive ピュアドライブ ※環境条件…室温35℃/湿度50%/風量「中」
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