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.
basic information
【Specifications】 ■ Maximum operating pressure: 2.0MPa [20.4kgf/cm²] ■ Maximum operating temperature: 80℃ ■ Structure: Integrated mechanical joint (pipe and joint integrated) ■ Allowable deflection angle: 0.6 degrees to 4.0 degrees ■ Straight pipe section: JIS G 3459 stainless steel pipe for piping JIS G 3448 stainless steel pipe for general piping ■ Receiver: Made of SCS13 or SUS304 ■ Insertion: Made of SUS304 ■ Stopper: Made of nylon and SUS304 ■ Rubber packing: Chlorine-resistant EPDM * Fire safety certified products are also available. * SUS316 products can also be manufactured. * For more details, please refer to the catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Building equipment piping ■ Plant piping ■ Water supply and drainage piping *For more details, please refer to the catalog or feel free to contact us.
Related Videos
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News about this product（10）
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The promotional video for the super-efficient construction of the Groo Joint has been updated!
We have renewed the PR video for Grojoint! In this renewal... ☑ The video conveys the construction speed even better! ☑ The features and benefits are explained more clearly! ☑ Updated to the Reiwa style. The latest version has been reborn stylishly! We encourage everyone considering reducing construction time and improving efficiency to take a look. Please take this opportunity to check out the latest construction image!☆
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Significantly reduce the effort for cleaning and inspection!! Glow Bucket Strainer — The upper cover can be removed with just one touch! —
Compared to conventional bucket strainers, it significantly reduces the effort required for cleaning and inspection. 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. Since the spacing 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 ensured during opening work from above ■ Lightweight and compact ■ Spacing dimensions and filtration area can be customized *For more details, please refer to the PDF document or feel free to contact us.
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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.
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 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
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Simple and speedy ★ Piping system Grooved Joint System — Enables labor-saving and manpower-saving on-site! —
Simple and speedy! A one-touch piping system that integrates steel pipes and fittings! Meiwa Industrial's Groo 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 equipment 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 requiring special piping techniques, enabling labor and time savings 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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Significant reduction in cleaning and inspection effort!! Glow Bucket Strainer — The upper cover can be removed with just one touch! —
Compared to conventional bucket strainers, it significantly reduces the effort required for cleaning and inspection. 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. Since the spacing 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 ensured during opening work from above ■ Lightweight and compact ■ Spacing dimensions and filtration area can be customized *For more details, please refer to the PDF document or feel free to contact us.
Distributors
Meiwa Kogyo Co., Ltd. was established in 1969 as a plumbing construction company in what is now Niigata City. Currently, we have transformed into a company that provides various products and services related to water supply infrastructure and gas. We deliver innovative products such as the freeze-proof rapid air valve "Airis Neo" and the temporary piping rental service "Repix." Our ideal "monozukuri" (manufacturing) means pursuing uniqueness, simplicity, and high performance to the utmost limit. "We want to deliver unique and excellent products and services to people around the world." This is the greatest driving force that propels our company forward and represents our significance as a business. We will continue our thorough "monozukuri" and provide high-quality products and services that satisfy everyone.
