We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Pressure vessels.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

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
Go to Company Ranking

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

1～15 item / All 44 items

Displayed results
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
【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.

  • 表紙_圧力容器って何に使うの？.jpg
  • Stainless steel container

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[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.

  • 2022-06-02_14h21_46.png
  • Stainless steel container

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Other pressure vessels [tanks]

Other pressure vessels [tanks]

Please leave the tank and pressure vessel to "Thermal Exchange Equipment's boundary river industry."

We also manufacture tanks and pressure vessels necessary for heat exchanger equipment. In the case of updating existing items, we will produce equivalent items if drawings are provided.

  • インスタグラム.jpg
  • air conditioning
  • Heating device
  • Heat exchanger

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Column] Until the Welding Work

[Column] Until the Welding Work

I will introduce several tasks other than welding in a column format!

At Tokai Techno, we manufacture tanks and frames as one of our main products. This time, we would like to introduce some of the tasks other than welding. *Please also check the accompanying photos. First of all, tanks and frames are made by combining steel materials. In order to combine them, it is necessary to know the mounting positions, so we mark those positions, which is called "kegaki." Most tanks are round in shape, but it is difficult to draw straight lines on curved surfaces, so we do the kegaki before bending the plates. *For more detailed information, you can view it through the related links. For more details, please refer to the PDF materials or feel free to contact us.

  • tank

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Strengths of Pressure Vessels & Heat Exchangers 2: Cost and Delivery Responsiveness

Strengths of Pressure Vessels & Heat Exchangers 2: Cost and Delivery Responsiveness

Delivery in as short as 3 days! Achieving short lead times and cost reduction through our unique production management system and thorough in-house manufacturing. No need for preparation of machines or sheet metal!

At KEI Corporation, all production can be done in-house. Our unique production management system facilitates the leveling of order quantities and labor management (response support), shortening lead times. Additionally, by building a highly efficient manufacturing line that combines consistent in-house production with human operators and automated machines, we have significantly increased productivity. This enables us to achieve short delivery times and cost reductions. 【Benefits of In-House Production】 ■ Reduction of defect risks ■ Retention of added value internally ■ Reduction of transportation costs ■ Response to short delivery times If you are looking for short delivery times, please feel free to contact us by phone or email.

  • Heat exchanger
  • Stainless steel container

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Strengths of Pressure Vessels & Heat Exchangers 3 [Problem-Solving Ability (Case 1)]

Strengths of Pressure Vessels & Heat Exchangers 3 [Problem-Solving Ability (Case 1)]

Examples of solving cost reduction challenges through the creation of strength calculation documents in accordance with various regulations | We will 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 benefits to our customers, and providing services that stand by their side. 【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 of Solutions】 ■ Before Improvement ■ Using main shell (φ660×12T) and pipe support 65A (φ76.3×5.2T) According to regulations, if the base material (main shell) exceeds 10T, reinforcement plates must be installed for pipe support 50A (φ60.5) and above. ↓ ■ Proposal Content ■ It was determined that the main shell with a plate thickness of 9T can be used based on the strength calculation document. - Cost reduction in material expenses due to weight reduction - Since the regulatory range for installing reinforcement plates for pipe supports below 10T is 80A (φ89.1) and above, the reinforcement plate for pipe support 65A can be eliminated. ↓ ■ After Improvement ■ Approximately 10% reduction in major material costs If you have any concerns, please feel free to consult with us.

  • Heat exchanger
  • Stainless steel container

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Kyoshin Industrial Co., Ltd. Business Introduction

Kyoshin Industrial Co., Ltd. Business Introduction

Leave your plant equipment and building facility equipment to us.

Our company primarily manufactures plant equipment and building equipment, and our products are utilized in a wide range of fields. We will continue to manufacture environmentally friendly equipment and products, including water treatment plant equipment, various plant equipment, dust collectors, air purifiers, and more. Please feel free to contact us with any inquiries. 【Business Activities】 ■ Manufacturing Division - Tanks, various pressure vessels, steel frames, flues, etc. ■ Construction Division - Piping work - Mechanical construction work ■ Service Division - Maintenance, repair, and performance inspection preparation for pressure vessels - Underground tank inspections *For more details, please download the PDF or contact us.

  • tank
  • Machinery and equipment installation/dismantling/relocation

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Aisia Industrial Co., Ltd. Business Introduction

Aisia Industrial Co., Ltd. Business Introduction

Manufacturing pressure vessels for food and chemical applications using stainless steel!

Eishia Industrial Co., Ltd. has been engaged in the manufacturing of products centered around pressure vessels for food and chemical applications, primarily using stainless steel. With the motto of "New Challenges," our company has actively pursued new fields without being bound by past achievements, responding to the needs of the times. As a result, we now contribute to many areas through the design and manufacturing of not only food machinery but also vacuum equipment, ultra-low temperature equipment, petrochemical-related equipment, gas turbine engine components, environmental equipment, large continuous drying machines, powder and bulk material manufacturing equipment, and general industrial machinery. 【Business Activities】 ■ Various acid-resistant and heat-resistant steel products (stainless steel, high nickel steel, titanium, aluminum, etc.) ■ Design and manufacturing of equipment and devices ■ Design and manufacturing of first and second category pressure vessels ■ Design and manufacturing of ultra-low temperature and low temperature vessels ■ Design and manufacturing of specified equipment for high-pressure gases *For more details, please download the PDF or feel free to contact us.

  • stainless
  • Stainless steel utensils and containers
  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Introduction to Plant Engineering Business

Introduction to Plant Engineering Business

Flexibly responds to various regulations, calculation standards, and high-level requirements in job specifications.

In our plant engineering business, we leverage our long-standing experience as a plant contractor to provide engineering services such as equipment design, process design, and structural analysis. For the design of plant equipment, including pressure vessels, heat exchangers, towers, and tanks, we can assist from a single drawing or calculation sheet. We support our customers in overcoming manpower shortages and in designs with no prior experience. 【Business Activities】 ■ Preparation of specifications and engineering drawings ■ Checking manufacturer drawings ■ Creation of manufacturing drawings ■ Strength calculations in accordance with applicable laws and calculation standards ■ Strength calculations for structures, etc. *For more details, please download the PDF or feel free to contact us.

  • Mechanical Design
  • Heat exchanger
  • Other environmental equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Atmospheric container & pressure vessel

Atmospheric container & pressure vessel

Designed and manufactured to meet customer specifications! The diameter ranges from Φ600mm to Φ3150mm.

At CHEMIARX, we handle "atmospheric containers & pressure vessels." Rotating components such as stirrers can be customized to meet customer requirements with domestic products. Additionally, we specialize in the design and manufacturing of special alloy products, beyond standard carbon steel and stainless steel. Please feel free to contact us. 【Manufacturing Range (excerpt)】 ■ Diameter: Φ600mm to Φ3150mm ■ Length: 11m ■ Pressure: FV to 30MPa ■ Materials: Nickel and nickel alloys, titanium and titanium alloys, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Equipment for plants

Equipment for plants

We specialize in the manufacturing of first-class pressure vessels (Class I) and equipment for specific high-pressure gas facilities!

Our company manufactures storage tanks for production processes, heating heat exchange equipment, and mixing (stirring) tanks for plant equipment. In the case of high-pressure tanks or tanks for storing hazardous materials among plant equipment, legal regulations (pressure, high-pressure gas, fire safety laws) apply, and we can produce special tanks that can only be manufactured in factories certified by third-party organizations. 【Manufactured Products】 ■ Type I Pressure Vessels ■ Special Cans for High-Pressure Gas, etc. ■ Heat Exchangers ■ Tanks *Please feel free to contact us for more details.

  • tank
  • Heat exchanger

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.