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Piping Product List and Ranking from 7 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Sep 02, 2026~Sep 29, 2026
This ranking is based on the number of page views on our site.

Piping Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 02, 2026~Sep 29, 2026
This ranking is based on the number of page views on our site.

  1. カナエ Tokyo//Trading company/Wholesale
  2. トリイ Aichi//environment
  3. アトムズ Chiba//Building materials, supplies and fixtures
  4. 4 マグネテックジャパン 本社 Saitama//Industrial Machinery
  5. 4 クリハラント 本社 Osaka//Industrial Electrical Equipment

Piping Product ranking

Last Updated: Aggregation Period:Sep 02, 2026~Sep 29, 2026
This ranking is based on the number of page views on our site.

  1. Kanae Corporation - Business Introduction カナエ
  2. What is the difference between pipe diameter designation A and designation B? 【Basic Knowledge】 トリイ
  3. We offer a wide variety of products including vibration-damping joints and flexible pipes for piping! アトムズ
  4. EWSP piping マグネテックジャパン 本社
  5. 4 Piping クリハラント 本社

Piping Product List

1~7 item / All 7 items

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Kanae Corporation - Business Introduction

Always a step ahead of the times. A comprehensive engineering company that continues to evolve.

Kanae Corporation has been a comprehensive engineering company supporting social infrastructure, including electricity, telecommunications, railways, construction, civil engineering, and environmental conservation, since its establishment in 1941 with a focus on energy. For over 80 years, we have achieved stable growth centered around our customers. We accurately assess "how to solve our customers' problems" and "what the most suitable products and technologies are for that purpose," providing high cost-performance added value to meet their needs. Additionally, through unique technology development and joint research with external research institutions, we propose new products and construction methods unique to our company. 【Product Division】 Manufacturing and sales of power equipment materials, information and communication-related materials, civil engineering and construction materials, railway-related materials, industrial rubber products, and pollution prevention equipment and materials. 【Construction Division】 Installation of jellyfish intrusion prevention nets, marine organism attachment prevention work, waterproof sheet construction, rubber lining work, FRP lining work, PKP piping work, electrical duct (CCB) construction, information box construction, grounding resistance reduction work, geological survey work. 【Research and Development Division】 Various commissioned research, investigation and research of new construction methods, new product research and development, and industry-academia collaborative research. For more details, please refer to our catalog or feel free to contact us.

  • Other safety and hygiene products
  • Piping

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What is the difference between pipe diameter designation A and designation B? 【Basic Knowledge】

What is the reason for the different names "A designation" and "B designation" for the same piping? An explanation of the origins of the colloquial terms used on site!

■What does "nominal diameter" in piping mean? The thickness of piping is managed by a value called "nominal diameter." The nominal diameter is not the actual outer diameter of the pipe itself, but a designation defined by JIS standards. If the nominal diameter is the same, the outer diameter will be the same even if the notation differs. ■What is the difference between A designation and B designation? There are "A designation" and "B designation" for nominal diameters. A designation is based on millimeters, such as "10A" and "20A," while B designation is based on inches, represented as "3/8" and "1." Both refer to pipes with the same outer diameter. ■Why are there two different designations? It is said that this is due to Japanese piping standards being influenced by American standards (inch-based), leading to the parallel use of both millimeter and inch standards. ■What should you be careful about regarding the "common names" you hear on-site? In addition to these two designations, a "common name" that fixes the denominator of the B designation to 8 is also used on-site. "1/8" is referred to as "one-bun," and "1/4" as "two-bun," with the "bun" unit said to originate from the shakkanhō measurement system. It is reassuring to confirm the official nominal diameter when placing orders. Please feel free to consult with us first.

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  • Piping Materials
  • Pipe Fittings
  • valve
  • Piping

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EWSP piping

By improving the surface accuracy inside the piping, we can reduce oil entrapment and residual attachments.

For more details, please contact us.

  • Other food machinery
  • Piping

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Piping

We manufacture high airtight vacuum piping and piping compatible with a wide range of fluids!

We provide "piping" that achieves high quality and precision finishing through advanced welding and processing technology. We manufacture various types of piping for power generation plants, substations, and general industrial plants, and we handle everything from production to installation consistently. We can produce piping that accommodates a wide range of fluids, and by proposing prefabricated piping, we can further shorten delivery times. [Applications] ■ Manufacturing and installation of various piping for power plants, substations, and general industrial plants. *For more details, please download the PDF or feel free to contact us.

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Plant Engineering: Various Piping

Piping for air, gas, cooling water, fuel, etc. as utility equipment.

Piping includes fittings, valves, etc., and is constructed using steel plates, shaped steel, steel pipes, and other materials.

  • Piping Materials
  • Piping

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Kintai Corporation Co., Ltd.

Large piping, ducts, frames, conveyors, plant equipment, etc.

Manufacturing of equipment and plant products with a focus on quality.

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We offer a wide variety of products including vibration-damping joints and flexible pipes for piping!

We offer a wide variety of rubber and Teflon products. Please consult us about your needs and any issues you may have.

Atom joints can also be made with MT rubber (chlorine-resistant rubber). Please contact us.

  • Pipe Fittings
  • Piping

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