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joint×明和工業 - List of Manufacturers, Suppliers, Companies and Products

joint Product List

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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.

  • Piping Materials

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Stainless Steel Expandable Joint / MS Joint

High-performance expandable joint developed by stainless steel processing experts!

The MS Joint from Meiwa Kogyo is a stretch joint that is resistant to corrosion and requires little maintenance, thanks to the use of SUS304 and SUS316. Its durability is nearly permanent compared to iron. The long stretch pipe smoothly absorbs the expansion and contraction of the main pipe, and its flexibility can withstand bends of 3 to 5 degrees, demonstrating its effectiveness against environmental changes after installation. Additionally, CR rubber, which is strong against chemicals, is used as a packing material. It can be widely utilized in various applications, including drinking water supply, agricultural water, industrial water piping, and sewage systems. 【Features】 ■ Completely shuts out corrosion ■ High stretch performance ■ CR rubber ring suitable for sewage systems ■ Four types available to choose from based on the main pipe diameter and site conditions *For more details, please refer to the catalog or feel free to contact us.

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High-performance expansion joint / Meiwa flange grooved joint

Adjusting pipe dimensions has never been easier. Perfect fit with high-performance expansion joints☆

Meiwa Flange Grooved Joint allows for subtle dimensional adjustments during pipe installation, enhancing construction flexibility. Made from SUS304, it is a corrosion-resistant expansion joint that requires minimal maintenance. Additionally, it uses EPDM rubber, which is strong against heat and chemicals, as a packing material. It can be used for water supply, agricultural water, and industrial water piping. Point 1: Easy fine dimensional adjustments Point 2: Improved work efficiency with easy installation Point 3: Excellent corrosion resistance with stainless steel Point 4: High durability EPDM rubber ring *For more details, please refer to the PDF document or feel free to contact us.*

  • Piping Materials

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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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