Stainless Steel Pressure Vessel - List of Manufacturers, Suppliers, Companies and Products

[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.

Company：MONOVATE(旧：日東金属工業) 八潮工場
Price：Other

Stainless steel container

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Reduction of lead time due to changes in the nameplate method for pressure vessels and tanks.

Achieving cost reduction and shortening lead times! Introducing production examples.

We would like to introduce our case studies of stainless steel tank and filter housing manufacturing. If the nameplate for stainless steel pressure vessels or tanks is not required by specifications, we can eliminate the need for a nameplate holder and instead use a sticker or similar, which can be affixed directly to the body of the pressure vessel or tank. This approach reduces costs and shortens lead times by avoiding the custom manufacturing of nameplate holders. Please feel free to contact us when you need our services. [Key Points of the Case] - Nameplate holders need to be custom-made each time according to the use of the nameplate, which leads to increased costs. - If nameplate holders are unnecessary, we can change the nameplate to a seal format and affix it directly to the pressure vessel or tank body, achieving cost reduction. *For more details, please refer to the PDF document or feel free to contact us.

Company：長澤製缶本社
Price：Other

tank

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Reduction of lead time due to design changes in the legs of pressure vessels.

By designing with commonly available pipe legs, cost reduction can be achieved!

We would like to introduce examples of our stainless steel tank and filter housing manufacturing. By changing the legs of stainless steel pressure vessels and tanks from angle legs to pipe legs, cost reduction is possible. Since polished pipe materials can use general products available in the market, both lead time and costs can be improved. [Key Points of the Case] - For stainless steel pressure vessels and tanks where external polishing is specified, the shape design of the legs significantly affects costs. - Angle legs incur high costs for material procurement and polishing processing, so designing with easily obtainable pipe legs can achieve cost reduction. *For more details, please refer to the PDF document or feel free to contact us.

Company：長澤製缶本社
Price：Other

tank

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Cost reduction in the design of nozzle surrounding areas in double-walled pressure vessels and tanks.

By designing with a simple pipe shape, it is possible to achieve cost reduction!

We would like to introduce our case studies on stainless steel tank and filter housing manufacturing. By designing the nozzle area of stainless steel pressure vessels and tanks in a pipe shape rather than a hopper shape, cost reductions can be achieved. Please feel free to contact us when you need our services. 【Key Points of the Case Studies】 - The shape of the nozzle area of stainless steel pressure vessels and tanks can greatly affect costs depending on the design. - Designing in a hopper shape requires complex shaped parts, which increases the difficulty of welding and the man-hours needed, leading to higher costs. - If a hopper shape is unnecessary, designing in a simple pipe shape can achieve cost reductions. *For more details, please refer to the PDF materials or feel free to contact us.

Company：長澤製缶本社
Price：Other

tank

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Improvement of quality through changes in the longitudinal and circumferential weld preparation instructions for pressure vessels and tanks.

By changing to outside corner welding, stable product production becomes possible!

We would like to introduce examples of our stainless steel tank and filter housing manufacturing. When designing stainless steel pressure vessels or tanks with a diameter of φ500 or less, if the specifications of the pressure vessel or tank allow, stable manufacturing can be achieved by instructing the bevel of the weld joint on the outside. By stabilizing the welding position and conditions, we can ensure consistent manufacturing of pressure vessels and tanks, which leads to stable product quality and reduced production lead times. [Key Points of the Case] - By understanding the processes involved in actual manufacturing and designing accordingly, high-quality products can be obtained. - Especially for small-diameter (up to φ500) stainless steel pressure vessels and tanks, where quality defects are more likely to occur, changing to outside bevel welding allows for stable product production. *For more details, please refer to the PDF document or feel free to contact us.

Company：長澤製缶本社
Price：Other

tank

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Troubleshooting in the design of pressure vessels with negative pressure under design pressure.

When designing pressure vessels, it is essential to consider negative pressure in the design!

We would like to introduce our stainless steel tank and filter housing VA and VE case studies. When there is a negative pressure in the design pressure of pressure vessels such as stainless steel pressure vessels, it is stipulated that the test pressure is determined by the differential pressure between the negative pressure area and the maximum operating pressure. Therefore, it is essential to consider negative pressure during the design of pressure vessels. [Key Points of the Case Studies] - The test pressure for pressure vessels subjected to negative pressure differs from that of pressure vessels not subjected to negative pressure. - When negative pressure is present, it is necessary to determine the test pressure based on the differential pressure between the negative pressure area and the maximum operating pressure. Failing to perform this calculation may result in failure during testing after the pressure vessel is completed, so caution is required. *For more details, please refer to the PDF document or feel free to contact us.

Company：長澤製缶本社
Price：Other

tank

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Reduction of lead time by changing the installation angle of pressure vessel and tank legs.

By determining the dimensions of the foot and making installation easy, product quality is also improved!

We would like to introduce our case studies on the production of stainless steel tanks and filter housings. By designing the legs of stainless steel pressure vessels and tanks to extend vertically from the bottom plate, we can reduce the man-hours required during production, thereby achieving cost reductions. When installed vertically, unlike angled installations, stable mounting is possible, which significantly shortens production time. 【Key Points of the Case Studies】 - By designing the legs of stainless steel pressure vessels and tanks to extend vertically from the bottom plate, unless otherwise specified, we can reduce man-hours and production time, achieving cost reductions. - Since the dimensions of the legs can be determined and installation can be easily performed, product quality is also improved. *For more details, please refer to the PDF materials or feel free to contact us.

Company：長澤製缶本社
Price：Other

tank

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Reduction of lead time by changing the leg shape of pressure vessels and tanks.

Achieving cost reduction by designing with deburring! Introducing production examples.

We would like to introduce our case studies of stainless steel tank and filter housing manufacturing. For custom stainless steel pressure vessels and the base of stainless steel tanks, if not functionally essential, we design them without features like chamfering, focusing instead on deburring. This approach reduces labor hours significantly, leading to a substantial decrease in work time and cost. Please feel free to contact us when you need our services. [Key Points of the Case] - The bases of pressure vessels and tanks typically use thick plates for stability, making processing with shearing difficult. As a result, expensive laser processing or lengthy grinding methods are employed, leading to high costs. - By designing the base without chamfering and opting for deburring instead, we can achieve cost reductions. *For more details, please refer to the PDF materials or feel free to contact us.*

Company：長澤製缶本社
Price：Other

tank

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Prevention of troubles through the design of joint shapes for pressure vessel nozzles.

Designing with flange joints leads to trouble prevention! Here are some examples of our work.

We would like to introduce examples of our stainless steel tank and filter housing manufacturing. When the inlet and outlet of stainless steel pressure vessels or tanks are 40A or larger, it is important to design with flange joints as much as possible, avoiding threaded joints to prevent troubles. In the case of flange joints, there is no gap at the connection point like with threaded fasteners, allowing for a secure connection. [Key Points of the Case] - For stainless steel pressure vessels and tanks with inlet and outlet sizes of 40A or larger, avoiding threaded joints and designing with flange joints contributes to trouble prevention. - Especially for highly permeable liquids, they can seep through the gaps of threaded joints beyond the sealing, leading to leaks, making it necessary to choose flange joints. *For more details, please refer to the PDF materials or feel free to contact us.

Company：長澤製缶本社
Price：Other

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Improvement of quality through changes in the nozzle mounting method of pressure vessels.

By designing with a board thickness of 3mm or more, it is possible to achieve stabilization of product quality!

We would like to introduce our case studies on the production of stainless steel tanks and filter housings. When designing stainless steel pressure vessels with nozzles directly attached to the main body of the pressure vessel, it is necessary to design the plate thickness of the pressure vessel to be t = 3 mm or more. If a plate thickness of 3 mm or more is secured, it becomes possible to minimize the adverse effects of welding heat during direct attachment, thereby stabilizing product quality. [Features] - If the plate thickness of the pressure vessel is thinner than 3 mm, it is difficult to mitigate the adverse effects of heat during welding, leading to a deterioration in the quality of the pressure vessel. - By designing pressure vessels with direct attachments to have a plate thickness of 3 mm or more, it is possible to achieve stabilization of product quality. *For more details, please refer to the PDF document or feel free to contact us.

Company：長澤製缶本社
Price：Other

tank

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Cost reduction for pressure vessels and tanks considering the market circulation of materials.

By setting the plate thickness based on the market standard material of 3mm, efficient flange production can be achieved!

We would like to introduce examples of our stainless steel tank and filter housing manufacturing. When designing custom stainless steel pressure vessels and stainless steel tank flanges, it is important to consider the plate thickness in relation to the market availability of stainless steel materials. In flange manufacturing, if no special specifications are required, setting the plate thickness based on the commonly available thickness of -3mm can help reduce processing costs. 【Features】 ■ When machining custom stainless steel pressure vessels and tank flanges, a large amount of material removal during machining can lead to high costs. ■ By setting the plate thickness based on the market standard material of -3mm, efficient flange manufacturing can be achieved. *For more details, please refer to the PDF document or feel free to contact us.

Company：長澤製缶本社
Price：Other

tank

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Cost reduction in the manufacturing of pressure vessels and tanks considering material processing costs.

If there is enough thickness in the stainless steel plate, you can keep machining costs low!

We would like to introduce our stainless steel tank and filter housing VA and VE case studies. When designing flanges for stainless steel pressure vessels and tanks, it is possible to reduce machining costs by selecting standard materials with a thickness that adds 2 to 3 mm to the minimum required thickness for design. While the purchase cost of materials may increase slightly, it allows for a reduction in machining costs, ultimately leading to a decrease in the overall cost of stainless steel pressure vessels and tanks. [Key Points of the Case Studies] - When designing stainless steel pressure vessels and tanks, design with a slightly thicker plate thickness considering machinability, rather than just the minimum required thickness. - If there is some leeway in the thickness of the stainless steel, machining costs can be kept low, enabling the realization of overall cost reductions for stainless steel pressure vessels and tanks. *For more details, please refer to the PDF materials or feel free to contact us.

Company：長澤製缶本社
Price：Other

Stainless steel container
tank

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Cost reduction through clear specification of bead cut instructions for pressure vessels and tanks.

It is possible to minimize the disadvantages such as strength reduction caused by bead cutting!

We would like to introduce our stainless steel tank and filter housing case studies VA and VE. In the design of sanitary stainless steel pressure vessels and stainless steel tanks, it is important to indicate the presence or absence of bead cuts on the drawings. Especially in areas where strength is required, performing bead cuts can reduce strength, so by specifying on the drawings not to perform unnecessary bead cuts, we can achieve cost reduction and prevent troubles. [Key Points of the Case Studies] - It is important to clearly state the presence or absence of bead cuts on the drawings of sanitary stainless steel pressure vessels and stainless steel tanks. - The disadvantages such as strength reduction caused by bead cuts can be minimized, making it a crucial point for cost reduction and trouble prevention. *For more details, please refer to the PDF materials or feel free to contact us.

Company：長澤製缶本社
Price：Other

Stainless steel container
tank

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[Example] Helur-style pressure vessel with mixer and lifter

Mixing raw materials for the formulation while cooling! Introducing a custom case of a stainless steel pressure vessel.

We would like to introduce a case where we custom-made a "Heller-type pressure vessel with mixer and lifter" and delivered it to a pharmaceutical manufacturer. We adopted a magnetic stirrer (mixer) that allows for mixing under pressure (in a sealed environment). The container is equipped with brackets and casters, allowing for movement with the lifter and the casters. 【Features】 ■ Adoption of a magnetic stirrer (mixer) ■ Mixing while cooling the contents with a cooling coil ■ Brackets are attached to the lid ■ A tank bottom valve is used to ensure smooth discharge of contents without residue ■ When checking the condition inside the container, a viewing window and flashlight are used *For more details, please refer to the PDF document or feel free to contact us. *Other cases can be viewed from the "PDF Download" section.