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Pressure vessels Product List and Ranking from 51 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 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:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. 羽生田鉄工所 Nagano//Manufacturing and processing contract
  2. 富士鋼業 Okayama//Machine elements and parts
  3. サンコー Kanagawa//Service Industry
  4. 4 八洲化工機 Osaka//Trading company/Wholesale
  5. 5 長澤製缶 本社 Kanagawa//Other manufacturing
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Pressure vessels Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. First-class pressure vessel 八洲化工機
  2. Manufacturing various types of "rubber vulcanization cans" including steam type, dry type, and hot water type. 羽生田鉄工所
  3. Round and square "clutch door" 羽生田鉄工所
  4. 4 Pressure vessel "ROPV FRP Vessel" サンコー
  5. 4 For those struggling with pressure vessels and tank manufacturing! *We will provide materials introducing manufacturing examples. 八洲化工機

Pressure vessels Product List

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Inspection, various documents, materials

Inspection, various documents, materials

After discussing the inspection details, product inspection and inspection documents, as well as various certificates, can be submitted.

●Main Product Inspections ・Visual Inspection: Check for scratches, dirt, and processing defects on the product by eye. ・Standard Dimension Measurement: Measure the inner diameter, outer diameter, and height of the product. ・Pressure Test: Apply water pressure at 1.5 times the design pressure of the container to confirm the pressure resistance strength of the container and check for leaks at the sealing and welding areas. ・Dye Penetrant Test (Color Check): Apply a testing liquid to the inspection area (mainly welds) to check for fine holes and scratches. ・Leak Test: Inspect for fine leaks at the sealing and welding areas using water immersion testing or a leak detector. ●Main Inspection Documents ・Inspection Procedure Document: Detailed description of the inspection methods. ・Inspection Report: Record of dimensions, appearance, etc. ・Mill Certificate: Material certificate from the steel manufacturer for the materials used. ・Buff Polishing Certificate: Issued by the buff polishing contractor. ・Electropolishing Certificate: Issued by the electropolishing contractor. ・Calibration Certificate: Certificate for controlled measuring instruments (such as calipers and height gauges).

  • Stainless steel container

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Pressure vessel "ROPV FRP Vessel"

Pressure vessel "ROPV FRP Vessel"

A pressure vessel capable of accommodating a wide range of applications!

The "ROPV FRP Vessel" is a pressure vessel manufactured by ROPV, a company with one of the largest scales in China and a complete quality management system. It has a wide range of sizes and pressure resistance, making it suitable for many applications, and the side port design reduces installation space and costs. Additionally, it features a highly economical, robust, and easy-to-assemble structure. Compared to other overseas products, it can be manufactured and delivered in a relatively short period of time. Please feel free to contact us. 【Features】 ■ Manufactured by ROPV ■ Compatible with many applications ■ Achieves reduction in installation costs *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 "Domestic FRP Vessel"

Pressure vessel "Domestic FRP Vessel"

High economic efficiency pressure vessel!

The "Domestic FRP Vessel" is a pressure vessel that can demonstrate excellent performance across a wide range of applications. It can adapt to various membranes from different manufacturers using numerous conversion connectors, and the end plate materials can be selected from SUS304, SUS316, and SUS316L. Additionally, since it is produced domestically, we can respond quickly to the delivery of parts and other items. For standard products, immediate delivery is possible, so please feel free to consult us when needed. 【Features】 ■ High economic efficiency ■ Quick response for delivery of parts and other items ■ Adaptable to various membranes *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 "MEY Stainless Vessel"

Pressure vessel "MEY Stainless Vessel"

We will provide you with the best products!

The "MEY Stainless Steel Vessel" is a pressure vessel made by "MEY Corporation," a specialized manufacturer of stainless steel pressure vessels for the membrane separation field. It is used in a wide range of industries, including chemical, pharmaceutical, food, beverage, dairy, and wastewater treatment. We offer a wide lineup to choose from according to your application. 【Features】 ■ Made by MEY Corporation ■ Products active in various fields *For more details, please contact us or download the catalog.

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

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【Explanatory Material】What is a pressure vessel used for?

【Explanatory Material】What is a pressure vessel used for?

Do you know what purposes industrial pressure vessels are used for? I will introduce them based on examples of products we have manufactured so far.

Our stainless steel containers include not only storage containers and discharge containers but also a product called pressure vessels. A pressure vessel refers to a container designed to hold pressure within it. In addition to stainless steel containers for normal pressure, we manufacture small-capacity pressure vessels, mainly ranging from 1L to 200L, used in factories and laboratories. Since these are so-called "industrial pressure vessels," they are rarely seen in everyday life, and it can be difficult to understand their purpose just by looking at the product. This document will explain the specific purposes for which pressure vessels are used, based on examples of products we have manufactured in the past.

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  • Stainless steel container

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[Case Study] Nickel Alloy Flanged Open Pressure Vessel

[Case Study] Nickel Alloy Flanged Open Pressure Vessel

The discharge section uses a tank bottom valve that is less prone to liquid accumulation! A custom-made example of a pressure vessel.

This is a custom-made pressure vessel delivered to a pharmaceutical manufacturer, designed with a focus on acid resistance and made from nickel alloy instead of stainless steel. There was a request for a container that could withstand the use of hydrochloric acid for liquid preparation and pumping, so we manufactured a pressure vessel. It is difficult to prevent corrosion from hydrochloric acid with standard stainless steel like SUS304. Therefore, based on our flange-open pressurized vessel with legs "PCN-O-L-30," we made the contact parts from nickel alloy. 【Case Overview】 - The lid is equipped with a view window (integrated) with a hygienic connection "NMB." - The discharge section uses a tank bottom valve that minimizes liquid accumulation. - The inner surface of the valve is coated with highly corrosion-resistant PFA. - The stirrer has been modified to use nickel alloy for the shaft and stirrer, which are in contact with the liquid, creating an acid-resistant Bernoulli flow stirrer "NTME-A." *Other cases can be viewed via "PDF Download." *For more details, please refer to the PDF materials or feel free to contact us.

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  • Stainless steel container

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[Case Study] Integrated Pressure Tank with Lifting and Lowering Lifter

[Case Study] Integrated Pressure Tank with Lifting and Lowering Lifter

The lid is equipped with a spring-loaded hinge, making it easy to open and close! An example of reducing the risk of contamination.

This is a custom-made case of a stainless steel pressure vessel used in the production of active pharmaceutical ingredients, combined with a filtration device owned by the customer, delivered to a pharmaceutical manufacturer. Due to the high hygiene grade required for the process, an order was placed to switch from existing resin tanks to stainless steel tanks. The contents of the tank are pressurized and filtered, then filled into a separate receiving tank. By raising the lifter to create a height difference with the receiving tank, the time required for filling can be reduced. 【Case Overview】 - Compared to resin tanks, stainless steel tanks reduce the risk of contamination. - The lid is equipped with spring-loaded hinges for easy opening and closing. - The inner surface of the container is electropolished. - A stainless steel top plate that is resistant to rust is installed so that the entire lifter base can be washed thoroughly. *Other cases can be viewed via "PDF Download." *For more details, please refer to the PDF materials or feel free to contact us.

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  • Stainless steel container

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Large vacuum can

Large vacuum can

For degassing fermented ingredients before packaging! Easy-to-use vacuum can.

The "Large Vacuum Can" is a product of Kisekis Co., Ltd., which manufactures and sells food processing machinery such as foreign matter removal cleaning machines and fully automatic hot water sterilizers. It performs fermentation gas release for pre-pickled raw materials with simple operation. 【Features】 ■ Fermentation gas release for pre-pickled raw materials ■ Easy operability *For more details, please refer to the PDF document or feel free to contact us.

  • Other food machinery
  • Vacuum Equipment

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Round and square "clutch door"

Round and square "clutch door"

Support for technological innovation! Full automation is also easy through integration with product processing control.

This product requires no effort for opening and closing operations, and can be easily operated by one person even with a manual large can. The pressure retention of the locking device is uniform, and it does not require excessive tightening of the packing, making it very safe. Additionally, a safety device is incorporated into the opening and closing mechanism, allowing for secure use. We also design and manufacture control for product processing (temperature, pressure, sequence programs, etc.). For more details, please contact us. 【Features】 ■ Opening and closing operations can be performed in a short time ■ No effort is required for opening and closing operations ■ Easily operated by one person even with a manual large can ■ Uniform pressure retention of the locking device ■ Very safe as it does not require excessive tightening of the packing 【Applicable Regulations】 ∇ Type 1 Pressure Vessels ∇ Type 2 Pressure Vessels ∇ Specific Equipment under the High-Pressure Gas Safety Act *For more details, please refer to the catalog or feel free to contact us.

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  • Contract manufacturing

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Yabuta Iron Works Technical Introduction

Yabuta Iron Works Technical Introduction

Solving challenges with a consistent production system from technology and design to installation, backed by 100 years of experience in pressure vessel manufacturing!

Our company handles clutch door type high-pressure sterilizers, autoclaves for composite material curing, pressure treatment devices, production equipment, OEM, and custom-made products. We integrate our technology to transform customer requests such as "I want," "I want to change," and "I am having trouble" into processes and equipment. We also respond to requests such as whether we can install a curing chamber for wood preservation treatment. 【Hanyuda Technology】 ■ Pressure vessel design ■ Clutch door design ■ Welding technology ■ Process design ■ Control design ■ Equipment assembly *For more details, please refer to the PDF document or feel free to contact us.

  • Welding Machine

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Champion of the All Japan Boiler Welding Competition! (List of awards for the 2019 fiscal year)

Champion of the All Japan Boiler Welding Competition! (List of awards for the 2019 fiscal year)

2019 All Japan Boiler Welder Competition Champion!

Our company's welder has won the "Grand Prize" at the All Japan Boiler Welding Competition! Although we have received awards for many years, we had never quite reached the top in Japan until this year, when we achieved our first victory! "Welding" has been a traditional skill that our company has cherished since its founding in 1884. We will not become complacent with this result; instead, we will continue to strive daily and further refine our skills. The year 2019 has been a year filled with many awards. As introduced in the "Hanuda Blog," we would like to report this again. November 15, 2019: 48th All Japan Boiler Welding Competition - "Champion in the Covered Arc Welding Category (Minister of Health, Labour and Welfare Award)" July 3, 2019: 4th 100-Year Company Commendation - "100-Year Management Grand Prize, Kanto Bureau of Economy, Trade and Industry Director's Award" April 17, 2019: 58th Nagano Prefecture Welding Technology Competition - "Excellent Award in the Covered Arc Welding Category" April 16, 2019: 31st Excellent New Technology and New Product Award for Small and Medium Enterprises - "Excellent Award in the General Category" for the explosion-proof testing device for aircraft equipment. *For more details, please refer to the PDF document or feel free to contact us.

  • Heating device

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Type I and Type II pressure vessels and stainless steel tank compatible 'Chemical Tank'

Type I and Type II pressure vessels and stainless steel tank compatible 'Chemical Tank'

Providing peace of mind and safety as a manufacturer of first-class pressure vessels, second-class pressure vessels, and stainless steel tanks.

Shinbori Iron Works specializes in the design and construction of pressure vessels, sanitary tanks, outdoor tanks, underground tanks, and tanks for chemicals, pharmaceuticals, and food. For "tanks for chemicals," we propose stainless steel tanks that consider corrosion resistance, durability, and safety. We also receive numerous requests for custom design and construction, and to meet the evolving needs of our customers, we have renovated our manufacturing facility and are continually challenging ourselves to meet new demands. 【Features】 ■ Manufacturing tanks for storage of petroleum, hydrochloric acid, chemical agents, etc. ■ Accommodating requests for single-layer and double-layer tanks ■ Providing tailored solutions to fit the worksite as needed ■ Designing and constructing for environments such as semiconductor, LCD panel, environmental testing, and precision equipment production facilities *For more details, please refer to the PDF materials or feel free to contact us.

  • tank

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400L pressurized tank, Type II pressure vessel

400L pressurized tank, Type II pressure vessel

If you need design and manufacturing of mixing tanks, please leave it to UIK. We promise low prices, high quality, and short delivery times by leveraging our extensive know-how.

If you need design and manufacturing of mixing tanks, please leave it to us at U.I.K. We provide comprehensive support from design and manufacturing to installation and aftercare. Utilizing our extensive know-how, we promise "low prices," "high quality," and "short delivery times." Thanks to this, we have gained the loyalty of many customers, including numerous achievements with major companies. While we handle a wide range of plant equipment, we are particularly confident in our mixing tanks, which have satisfied many customers. We often hear feedback like, "The equipment we installed a long time ago is still in operation today." At U.I.K., we deliver the best equipment to all our customers as a trusted and proven manufacturing factory. Please feel free to contact us. "U.I.K. Business Activities" - Design and manufacturing of equipment related to the production of chemicals, food, and pharmaceuticals, including tanks with mixers, jacketed tanks, transport tanks, storage tanks, box-type dryers, ribbon blenders; installation work, removal and relocation work, piping work; trailer transport services, relocation work using cranes and rough terrain forklifts; piping work for SUS, PVC, gas pipes; maintenance work including mechanical seal replacement, gear reducer and mixer replacement, and repair or replacement of damaged parts.

  • Mixer/agitator
  • Contract manufacturing
  • Processing Contract

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Pressure vessel "receiver"

Pressure vessel "receiver"

A versatile receiver that can be widely used, available for sale as a single unit because it is a generic product.

Due to its compact design, it can be placed anywhere. Orders are accepted from just one unit. With stock available, we can respond quickly to delivery times. We offer a wide variety of sizes and can accommodate custom orders (such as changes in pipe diameter). Technical inquiries are also handled promptly. We are one of the few manufacturers that sell pressure vessels individually. The pressure vessel "Receiver" has a capacity ranging from 1.1 to 10.0 liters. The maximum operating pressures are 2.99 MPa and 4.15 MPa. The coating is for indoor use (the exterior color is matte black). Please use it in a location not directly exposed to wind and rain. It is pre-filled with inert gas at 0.05 MPa and complies with RoHS standards. For more details, please download the catalog.

  • Other processing machines
  • Other air conditioning equipment

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Various plant equipment, pressure vessels

Various plant equipment, pressure vessels

Numerous achievements. Compliant with the Electricity Business Act, Class I pressure vessels, Class II pressure vessels.

The headquarters factory, which consistently handles everything from the design to the manufacturing of industrial machinery and plant-related equipment, the core business of Kajihara Iron Works. While ensuring safety and reliability, we also consider the environment, and we have built a substantial track record with various plant equipment, including first-class pressure vessels and boilers. For more details, please contact us or refer to our catalog.

  • others

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