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Piping Product List and Ranking from 121 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Piping Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. イハラサイエンス Tokyo//Machine elements and parts
  2. ULTIVATE Inc. Chiba//Manufacturing and processing contract
  3. USUI CO., LTD. Shizuoka//Automobiles and Transportation Equipment
  4. 4 パイプライン Kanagawa//Electronic Components and Semiconductors
  5. 5 UACJ金属加工 営業本部 Tokyo//Ferrous/Non-ferrous metals
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Piping Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Surprising coolant piping system: energy-saving, cost-saving, labor-saving. イハラサイエンス
  2. Notice of Company Name Change [Tōkatsu Techno Co., Ltd. → Altivate Co., Ltd.] ULTIVATE Inc.
  3. Multi-branch joint and collective piping "Bunki-kun" [No cheese, nipple, or boss needed!] イハラサイエンス
  4. 4 Branching and Collecting Piping "Bunki-kun" [Branching piping without the need for fittings!] イハラサイエンス
  5. 4 Stainless Steel Piping "High-Pressure Fuel Piping for Gasoline Direct Injection Engines" USUI CO., LTD.

Piping Product List

61～75 item / All 229 items

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Land development and large piping for factories! Capable of accommodating various shapes! 'Large Diameter Fittings'

Land development and large piping for factories! Capable of accommodating various shapes! 'Large Diameter Fittings'

It is now possible to produce injection molding with large molding machines, offering excellent cost performance!

"Large diameter fittings" are fittings used for large-scale land development and large piping in factories. They are designed for smooth coupling with VP pipes and VU pipes, as well as with their respective PVC pipes. Additionally, the shapes range from 90-degree bends to 45-degree bends, and include various configurations such as tees for two-way flow, allowing for a wide variety of designs. Our company can accommodate large orders with timely delivery thanks to our extensive inventory. Features: Standards for VP and VU types - A wide variety of types available to meet various design needs - Capable of injection production with large molding machines, offering excellent cost performance

  • Pipe Fittings

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[Processing Results] Automotive Heater System Piping (Radiator, Heater, etc.)

[Processing Results] Automotive Heater System Piping (Radiator, Heater, etc.)

We have many years of experience in handling important security components! We manufacture parts that are speedy and highly precise.

We would like to introduce our processing achievements for "automotive heater piping (radiators, heaters, etc.)" that we have conducted. Utilizing our know-how as a processing machine manufacturer, we can handle complex shapes. We provide a one-stop service for cutting from pipe materials, end processing, bending, assembly, furnace brazing, surface treatment, and inspection. Please feel free to contact us when you need our services. 【Case Overview】 ■Industry: Automotive ■Product Size: φ8 to φ25.4, length from 500mm ■Lot Size: 10,000 pieces/month ■Material: Steel *For more details, please feel free to contact us.

  • Piping Materials
  • Processing Contract

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[Processing Results] Hydraulic Piping for Construction Machinery

[Processing Results] Hydraulic Piping for Construction Machinery

Years of experience in handling critical safety components with strict quality standards! Responding with refined quality and technology.

We would like to introduce our processing achievements in "hydraulic piping for construction machinery." Utilizing our know-how as a manufacturer of processing machines, we can handle complex shapes. We provide a one-stop service for cutting from pipe materials, end processing, bending, assembly, furnace brazing, surface treatment, and inspection. Please feel free to contact us when you need our services. 【Case Overview】 ■Industry: Construction Machinery ■Product Size: φ10 to φ15.5 ■Lot Quantity: 20,000 pieces/month ■Material: Iron and Stainless Steel *For more details, please feel free to contact us.

  • Hydraulic Equipment
  • Piping Materials
  • Processing Contract

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[Case of Machinery Equipment Repair] Water Pipe Connection Work

[Case of Machinery Equipment Repair] Water Pipe Connection Work

Take measures to prevent water leakage during cutting! Connect the PVC piping and white piping using flanges.

The customer was planning to introduce new equipment in the factory to respond to increased production, and was considering measures to ensure that they could handle any troubles that might arise. Their request was, "We want to connect the separate pipes currently in use into one system so that even if one side stops, we can supply water from the other pipe, allowing us to keep the equipment running." To achieve this, we connected the PVC and white pipes at the junction points using flanges. Additionally, considering future uses, we installed ball valves to allow each pipe to be used independently while consolidating the piping. [Case Overview] ■ Industry: Electronic Components Manufacturing ■ Subject: Piping ■ Request: Piping Construction ■ Work Details: 1 day (1 week after order) *For more details, please refer to the PDF document or feel free to contact us. Key service areas: Mie Prefecture, Hokusei District, Chusei District (surrounding Mie).

  • Other contract services

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[Processing Example] Back Wave Welded Piping Products

[Processing Example] Back Wave Welded Piping Products

Pressure tests and non-destructive inspections will be handled within two weeks! We are welding to prevent oxidation.

We would like to introduce a case of "Back Wave Welded Piping" conducted by Shoei. Welding is done using TIG welding. Argon gas is flowed inside the piping to prevent oxidation during the welding process. After welding, pressure tests, PT inspections, flushing operations, and painting are performed before shipment. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 to 100 pieces ■ Accuracy: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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△▽ Food processing machine △▽ #400 polishing sanitary piping

△▽ Food processing machine △▽ #400 polishing sanitary piping

Short delivery times are also possible! We provide high-quality back wave welding.

We would like to introduce a case of "SUS304 #400 Polished Sanitary Piping with Back Wave Welding" conducted by Shoei. The piping size used is 2S, with tees, 90° elbows, and ferrules. After welding, it is finished with electropolishing and buff polishing. It is used in food processing machines. We can accommodate short delivery times, so please consult us if you are in a hurry. 【Specifications】 ■ Material: Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Approximately ±0.5mm *For more details, please refer to the PDF document or feel free to contact us.

  • 研磨配管.jpg
  • Processing Contract

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Examples of stainless steel polishing, welding, and sheet metal processing: sanitary piping systems.

Examples of stainless steel polishing, welding, and sheet metal processing: sanitary piping systems.

Polishing not only the exterior but also the interior! Examples of processing sanitary piping for food, medical, and pharmaceutical industries.

We would like to introduce examples of processing for "sanitary piping" that we have worked on. Both the exterior and interior have been polished. We receive orders for production from various industries. 【Examples】 ■Industry: Food, Medical, Pharmaceutical ■Material: SUS316L ■Processing: Welding, Polishing *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract

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Bathing water recirculation piping "UV Cut TPE Twin Hose"

Bathing water recirculation piping "UV Cut TPE Twin Hose"

The use of weather-resistant materials eliminates the need for UV protection! Achieved high durability equivalent to 20 years of actual use.

The "UV Cut TPE Twin Hose" is a high weather-resistant type of piping for bath water recirculation, suitable for systems such as water heaters, unit baths, and boilers. Since the outer layer is made of weather-resistant materials, there is no need for UV protection when used outdoors. Additionally, it has passed accelerated testing equivalent to 20 years of actual use. 【Features】 ■ Heat resistance up to 85°C ■ High weather resistance ■ High durability ■ Excellent workability ■ No need for UV protection when used outdoors *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Other consumables

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EcoCute piping

EcoCute piping

For heat pumps and storage tank piping of eco-cute! We also introduce construction examples.

This document contains information about the components for EcoCute handled by Onda Manufacturing. It introduces the features of Capoli Eco, as well as Capoli Eco pipes, Capoli Eco joints, and examples of installations in single-family homes and apartment buildings. Our company also engages in the sale of piping materials and commissioned processing. If you have any concerns, please feel free to consult us. 【Contents (Excerpt)】 ■ Features of Capoli Eco pipes ■ Features of Capoli Eco joints ■ Capoli Eco ■ Fluororesin FEP pipes ■ Components for EcoCute *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Materials

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[Processed Parts Results] Aluminum Piping <Industrial Machinery>

[Processed Parts Results] Aluminum Piping <Industrial Machinery>

The processing lot size is 1 to 100 pieces! Here are examples of cases where surface anodizing treatment has been applied.

We would like to introduce our processing achievements of "aluminum piping" in the industrial machinery industry. The size is Φ38.4mm, length 635mm, and the material is A5052. The processing steps include drawing pipe, internal threading at both ends, and anodizing. Our company procures suitable products from domestic and international manufacturers and processing plants at appropriate prices. 【Case Overview (Partial)】 ■Part Name: Aluminum Piping ■Sales Industry: Industrial Machinery ■Processing Lot Size: 1 to 100 pieces ■Material: A5052 ■Processing Steps: Drawing pipe, internal threading at both ends, anodizing *For more details, please download the PDF or feel free to contact us.

  • Piping Materials

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Oufen Equipment Co., Ltd. - Three Powers

Oufen Equipment Co., Ltd. - Three Powers

Reliable work with 'three powers'! Leave it to the technology and proven performance of Orphen equipment!

Our company handles everything from large-scale plant construction to compact unit manufacturing, creating "trust" through skilled processing technology and thorough inspection techniques. We have numerous achievements in piping systems for pharmaceuticals, chemical products, semiconductors, and food. We undertake reliable work with our "three strengths": "design and processing" capabilities, "inspection" capabilities, and "construction and maintenance" capabilities. For high-purity piping (SUS tubes, PFA tubes) and sanitary piping, please leave it to the technology and achievements of Orphen Equipment. 【Features】 <"Design and Processing" Capabilities> ■ Reliable design technology such as flow rate and structural calculations ■ Piping design based on the concept of "reliability + functional beauty" ■ Processing equipment such as automatic pipe welding, YAG laser welding, and three-dimensional pipe laser processing ■ Equipped with a Class 1000 clean room *For more details, please refer to the related links or feel free to contact us.

  • Piping Materials
  • Contract manufacturing
  • Processing Contract

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High-power accelerator piping

High-power accelerator piping

High-power accelerator piping used in the aerospace industry.

This is a beam piping component used in high-output accelerators. The material is C1020, and it is used for products in the aerospace industry. The shape is formed and mirror-finished using a milling machine, and some shapes are processed using a machining center. The purpose of the accelerator is to give electrons and protons high-frequency power to achieve speeds close to the speed of light, and to achieve this in the piping, copper with a high dielectric constant was chosen to minimize electrical resistance to nearly zero, essentially achieving superconductivity. At Aject Co., Ltd., which operates copperplate-processing.com, we also process parts used in extreme low-temperature and vacuum environments, which are fields of science and technology that will further develop in the future. Additionally, we are actively entering the aerospace industry as a new sector. Whether you need research and development products or mass-produced items, if you have any concerns about copper processing, please feel free to contact copperplate-processing.com.

  • Piping Materials
  • others
  • Transmission

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Kyoei Co., Ltd. Business Introduction

Kyoei Co., Ltd. Business Introduction

Total support for manufacturing processes in the food industry.

Kyoei Co., Ltd. specializes in inspection, maintenance, repair, and emergency response for manufacturing lines, various equipment, tanks, and stainless steel piping in food processing plants, beverage manufacturing plants, and pharmaceutical factories. We work with the motto of high quality, speed, safety, and peace of mind. Please feel free to contact us regarding equipment maintenance and operation in factories, including crisis avoidance, safety measures, and emergency repairs of machinery and lines. 【Business Activities】 ■ Design and construction of stainless steel and sanitary piping ■ General welding of stainless steel, iron, PVC, etc. ■ Penetrant testing and repair of various tanks ■ Penetrant testing and repair of various tanks ■ Penetrant testing and repair of various tanks, etc. *For more details, please download the PDF or feel free to contact us.

  • Calibration and repair
  • Contract Inspection
  • stainless

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Why is "AC" necessary for stainless steel piping?

Why is "AC" necessary for stainless steel piping?

A thorough explanation of the hidden weaknesses of stainless steel and the role of No. 6500AC!

"Despite using stainless steel piping, unexpected flange corrosion and cracking have occurred." "I want to ensure longer-term safety in water and steam lines." Behind these on-site challenges often lies the unique corrosion mechanisms associated with stainless steel. A seemingly minor mistake in gasket selection can frequently lead to significant equipment damage. This article will elucidate the hidden risk of "stress corrosion cracking" in the sealing of stainless steel piping and thoroughly explain the significance and proper use of the Clean Joint Sheet "No.6500AC," developed by Valkar Co., Ltd., as a specialized countermeasure. *For detailed content of the column, please refer to the related link. For more information, feel free to download the PDF or contact us directly.*

  • Sealing

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