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Pressure vessels Product List and Ranking from 25 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Pressure vessels Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. サンコー Kanagawa//Service Industry
  2. 東海テクノ Shizuoka//Industrial Machinery
  3. メイワ Wakayama//Industrial Machinery
  4. 4 三宝工機 Osaka//Manufacturing and processing contract
  5. 4 三菱長崎機工 Tokyo//Industrial Machinery
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Pressure vessels Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Pressure vessel "MEY Stainless Vessel" サンコー
  2. Pressure vessel "ROPV FRP Vessel" サンコー
  3. Tokai Techno Co., Ltd. Company Profile 東海テクノ
  4. Pressure vessel "receiver" メイワ
  5. 5 Contract manufacturing of power generation-related equipment! For large-scale fabrication and large machine processing, contact Mitsubishi Nagasaki Machinery Works. 三菱長崎機工

Pressure vessels Product List

16～30 item / All 44 items

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Pressure vessel

Pressure vessel

Detailed regulations in pressure vessel structure standards! We provide comprehensive support for your requests, including assistance with the preparation of application documents.

We would like to introduce the "pressure vessels" that we manufacture. In the fabrication of pressure vessels, the pressure vessel structural standards and JIS B8265, among others, provide detailed regulations regarding materials, processing, welding, structure, and inspection. Our company is a member of the Kanagawa branch of the Japan Boiler Association and the Boiler and Pressure Vessel Working Responsible Persons Conference, and we comprehensively respond to our customers' requests, including the preparation of application documents. 【Features】 ■ Membership in the Kanagawa branch of the Japan Boiler Association and the Boiler and Pressure Vessel Working Responsible Persons Conference ■ Comprehensive response to customer requests, including the preparation of application documents *For more details, please refer to the PDF materials or feel free to contact us.

  • Other laboratory equipment and containers
  • Pressure Control

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Pressure vessel "Codeline FRP Vessel"

Pressure vessel "Codeline FRP Vessel"

A pressure vessel boasting a world-class market share!

The "Codeline FRP Vessel" is a pressure vessel that can be easily and simply assembled. It achieves a reduction in installation space and costs through its side port design. It is highly economical and demonstrates excellent performance across various applications, and it can also accommodate heat-resistant and sanitary specifications. 【Features】 ■ Easy and simple assembly ■ Reduction in installation costs ■ Excellent performance across a wide range of applications *For more details, please contact us or download the catalog.

  • Stainless steel utensils and containers
  • Other laboratory equipment and containers

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Pressure vessel

Pressure vessel

Smooth opening and closing of the container with a split ring closure, pressure vessel.

This is a pressure vessel from Parr Instrument Company, USA, which is widely used in laboratories and facilities around the world. The split-ring closure allows for smooth opening and closing of the vessel, ensuring a secure lid seal during high-pressure use. Sizes range from 22ml to 5 gallons, and we offer a variety of vessels with a maximum pressure of up to 58MPa.

  • silo
  • Glassware and containers

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Contract manufacturing of power generation-related equipment! For large-scale fabrication and large machine processing, contact Mitsubishi Nagasaki Machinery Works.

Contract manufacturing of power generation-related equipment! For large-scale fabrication and large machine processing, contact Mitsubishi Nagasaki Machinery Works.

We have experience in manufacturing gas turbine cylinder casings and assembling high-pressure turbines. For large fabricated products and large machined parts, please contact Mitsubishi Nagasaki Machinery!

Mitsubishi Nagasaki Machinery has a production system that can consistently handle welding, assembly, heat treatment, and machining for products ranging from small sizes to ultra-large products in the 500-ton class. From various cylinders for gas turbines made of high-tech alloy steel to various steel structures, we flexibly respond to the diversifying needs of users, and we will continue to make further efforts to contribute to both quality and reliability domestically and internationally.

  • 大型製缶・機械加工.jpg
  • Contract manufacturing

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Design and manufacture of pressure vessels and chemical equipment.

Design and manufacture of pressure vessels and chemical equipment.

A culmination of 72 years of technology. Design and manufacturing of pressure vessels and chemical equipment.

We are capable of designing and manufacturing chemical equipment up to 60 tons. Equipment that cannot be transported by land can be shipped from the wharf behind our headquarters factory in Chiba. We have manufacturing permits for specific high-pressure gas equipment, first and second category pressure vessels, power generation equipment, and gas works. We also possess numerous welding methods for various special materials such as titanium, nickel alloys, and clad steel, backed by 72 years of experience.

  • Other food machinery

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Towards performance testing

Towards performance testing

Peace of mind and safety even after implementation. Prompt and courteous support!

■ Assistance with Pressure Vessel Performance Inspections After our customers have introduced our products, we offer inspection and maintenance by our engineers in preparation for the annual performance inspection. We not only maintain necessary areas but also assist with trial operation adjustments, inspection attendance, and completion. Additionally, after the work is finished, we provide a report detailing the work performed and information on potential inspection points that may be needed in the future, supporting the long-term use of the product. ■ Here are some benefits! No matter how sturdy a machine is, it ages gradually just like a person. Performance inspection maintenance can be considered a health check for machines, ensuring that our engineers conduct a condition check once a year. The final check during the performance inspection is very effective in ensuring that everything is in order, allowing for safe and secure use for another year. This support is essential for long-term use over decades.

  • Other food machinery
  • Autoclave

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Tokai Techno Co., Ltd. Company Profile

Tokai Techno Co., Ltd. Company Profile

We provide system solutions that will satisfy you, based on reliable technical expertise.

Tokaitechno provides plant systems and industrial machinery systems tailored to customer needs. In the plant business, we mainly focus on the design, manufacturing, and installation of various plant equipment such as tanks and piping, as well as maintenance, repair, and modification work for first and second category pressure vessels. In the industrial machinery business, we consistently offer proposals, design, manufacturing, installation, and field maintenance for fully automated production lines and dedicated machines that are always rational and economical. 【Business Contents】 ■ Design, manufacturing, and installation of various industrial machinery ■ Pressure vessels (first category and second category) ■ General industrial machinery ■ Various inspection machines ■ Cardboard box forming machines *For more details, please refer to the PDF materials or feel free to contact us.

  • Box making machine

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We comply with the Fire Service Act for first and second category pressure vessels! 'Plant Business'

We comply with the Fire Service Act for first and second category pressure vessels! 'Plant Business'

We mainly handle the design, manufacturing, and installation of first and second category pressure vessels, as well as maintenance and repair work, starting with plant equipment for pharmaceutical and chemical manufacturers.

The "Plant Business" primarily focuses on the design, manufacturing, and installation of various plant equipment such as tanks and piping, as well as maintenance, repair, and modification work for first and second category pressure vessels. This includes on-site assembled tanks for drainage storage, in-house manufactured tanks for mixing, and biomass boilers. The biomass boiler is a plant facility that operates using paper sludge, which is a waste material, as its raw material. The ash generated is reused as revetment material and other applications. 【Product Lineup】 ■ On-site assembled tanks ■ In-house manufactured tanks ■ Wet flue gas treatment towers ■ Biomass boilers ■ Long-length vulcanization tanks ■ Chemical plant containers *For more details, please refer to the PDF materials or feel free to contact us.

  • Other assembly machines

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Strengths of Tokai Techno

Strengths of Tokai Techno

One-stop service from design to production to installation! After-service support is also available after installation.

We would like to introduce the strengths of Tokai Techno Co., Ltd. We design and manufacture the equipment that our customers need based on the specifications provided, and after conducting trial runs and inspections in our own factory, we install it at the customer's facility. Our production facility is relatively large, allowing us to handle the manufacturing of heavy and large equipment. Additionally, due to our location near a port, maritime transportation is also possible. [Strengths (Partial)] ■ Total support ■ Capability to handle heavy and large items ■ Wide-ranging support with design and manufacturing technology cultivated over many years ■ Assistance in extending the lifespan of equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Machinery and equipment installation/dismantling/relocation

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[Production Example] 75KL Corn Roof Tank

[Production Example] 75KL Corn Roof Tank

Introduction of a case where we handled everything from tank installation planning to manufacturing, installation, and piping work.

We would like to introduce a case study of an in-house manufactured tank that we handled. We undertook the entire process from tank installation planning to manufacturing, installation, and piping work for a customer in Yamanashi Prefecture. Using a 3D laser scanner, we conducted on-site measurements and created a tank installation plan for proposal. Since there was ample installation space this time, we were able to make various suggestions. [Case Overview] - Manufacturing Period: Approximately 5 months including design - Material: SUS304 - Size: ID.3500×7900H - Actual Capacity: 75KL - Applicable Regulations: Fire Service Act *For more details, please refer to the PDF document or feel free to contact us.

  • tank

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Production Examples

Production Examples

This is a case study from Sanko Seisakusho, which realizes the design and manufacturing of high-quality pressure vessels and stainless steel products with excellent welding technology and manufacturing equipment.

This is a production example from Sanko Seisakusho Co., Ltd. 【Example】 ■ Wood treatment tank ■ Chemical blending tank ■ Functional testing frame with linear rail *For more details, please download the PDF or feel free to contact us.

  • Welding Machine

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Strengths of Pressure Vessels & Heat Exchangers 1 [Outstanding Technology]

Strengths of Pressure Vessels & Heat Exchangers 1 [Outstanding Technology]

Three elements that enable KE Corporation, with over 100 years of establishment, to provide stable welding quality.

Pressure vessels can lead to explosion accidents if the joints are insufficient. Therefore, mastering advanced and reliable welding techniques is essential. The solid technology backed by the history of KE Corporation consists of three elements. ■ Robots and Humans We actively introduce welding robots and automated machines with a welding automation rate of 87%. ■ Holding necessary licenses according to various regulations We possess numerous welding qualifications, including JIS, boiler welders, and refrigeration equipment welders. While we primarily focus on iron and stainless steel, we are currently also challenging aluminum welding. ■ 100% capable of X-ray inspection We can confidently handle advanced pressure vessels that require non-destructive testing (such as radiographic testing) due to back wave welding. We continue to pursue improvements in welding quality and propose welding construction that meets our customers' needs. *For more details, please contact us or download the PDF.*

  • Heat exchanger
  • Stainless steel container

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Strengths of Pressure Vessels & Heat Exchangers 3 [Problem-Solving Ability (Case 2)]

Strengths of Pressure Vessels & Heat Exchangers 3 [Problem-Solving Ability (Case 2)]

Example of solving water leaks in heat exchanger gasket areas | We solve our customers' problems with accumulated design and welding technology know-how!

At KEI Corporation, we aim to be a company that is trusted and loved by our customers by accurately understanding and addressing their requests and issues, proposing beneficial solutions, and providing services that stand by our customers. 【Proposal Points for Problem Solving】 ■ Creation of drawings and strength calculation documents in-house according to various regulations ■ Suggestions for materials and manufacturing processes based on requests ■ Identification and proposals regarding regulatory issues with existing pressure vessels 【Case Study】 ■ Before Improvement ■ Water leakage from the full-face flange gasket area cannot be stopped. We are troubled because the results remain the same even after torque management and re-tightening. ↓ ■ Proposal Content ■ Upon calculating the full-face flange, it was found that the total cross-sectional area of the bolts was insufficient compared to the required total cross-sectional area. - Changed bolt classification from 4.8 to 8.8 - Changed gasket thickness from 1.5mm to 3mm to reduce necessary torque ↓ ■ After Improvement ■ Leakage stopped and the issue was resolved. If you have any concerns, please feel free to consult with us.

  • Heat exchanger
  • Stainless steel container

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Strengths of Pressure Vessels & Heat Exchangers 4 [In-house Non-Destructive Testing]

Strengths of Pressure Vessels & Heat Exchangers 4 [In-house Non-Destructive Testing]

Zero waiting time for tests and tasks requested externally! We ensure quality with a system that allows for immediate detection of welding defects and quick feedback!

Have you ever had the experience of requesting part of a process externally and encountering the following issues? 1. Fully booked reservations on your desired date. 2. Due to delays in internal processes, you want to change your desired date at the last minute, but they cannot accommodate sudden changes. 3. You are unsure if the process will be completed as scheduled, leading to a more relaxed timeline and extended lead time. Since it is influenced not only by your own company but also by the circumstances of other companies, it is often difficult to respond to urgent requests or sudden changes. At KE Corporation, we can continuously monitor progress through consistent in-house production. Additionally, we have multiple qualified personnel, allowing for immediate responses through internal adjustments. There is no "waiting time" for tests or work conducted by other companies, so we can set a shorter lead time until delivery, providing advantages in both deadlines and pricing for high-quality specification containers. ▼ Benefits of In-House Non-Destructive Testing We can quickly identify welding defects through activities such as welding education and verification of welding methods, enabling prompt technical feedback. This not only ensures product quality but also serves as a foundation for improving and developing our welding technology.

  • Heat exchanger
  • Stainless steel container

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<Assembly> Equipment and Machinery Introduction | KE Corporation

<Assembly> Equipment and Machinery Introduction | KE Corporation

Introducing the assembly facilities and processes of KE Corporation, known for its consistent production, through photos!

Please refer to the accompanying photos. ■ Capacitor pressure resistance and airtightness test ■ Capacitor automatic expansion device ■ Capacitor assembly painting area ■ Airtightness test for coolers and other heat exchangers ■ Assembly painting area for coolers and other heat exchangers ■ Pressure resistance test area for type II pressure vessel receivers *For more details, please refer to the PDF materials or feel free to contact us.

  • Heat exchanger

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