Manufacturing of high-pressure vessels for Saudi Arabia (4 types/9 units) ASME U pressure resistance 320 kgf/cm²

More than 720 units of towers, vessels, heat exchangers, and other equipment have been delivered to date. Over 260 ASME stamped products! We have dedicated pumps necessary for pressure testing.

What kind of company is Mitsubishi Nagasaki Kiko? It is a manufacturer that specializes in the production of ultra-high-pressure pressure vessels, including ultra-high-pressure double-tube heat exchangers, which are essential equipment for low-density polyethylene (LDPE) production plants, as well as various other high-pressure equipment. The company has a complete manufacturing system for various high-pressure equipment and possesses a dedicated pump capable of generating 1000 MPa, which is necessary for self-tightening treatment and pressure testing. Additionally, they have specialized engineers in ultra-high pressure, enabling compliance with various standards such as the High-Pressure Gas Safety Act and ASME.

• Contract manufacturing

Mitsubishi Nagasaki Machinery is skilled in the fabrication and machining of large items, and has a track record of pressure vessels for various petroleum plants!

Mitsubishi Nagasaki Machinery has a production system capable of consistently handling welding, assembly, heat treatment, and machining for products ranging from small items to ultra-large products in the 500-ton class. From various cylinders for gas turbines manufactured with advanced technology in alloy steel to various iron structures, we will continue to make further efforts to flexibly respond to the diversifying user needs and contribute to both quality and reliability domestically and internationally.

• Contract manufacturing

We have manufactured over 720 units of towers, vessels, heat exchangers, and more to date, including more than 260 ASME stamped products!

Mitsubishi Nagasaki Machinery Co., Ltd. specializes in the manufacturing of reactors using special steels such as alloy copper and clad steel for pressure vessels. We have established a quality system based on ISO 9001 and have a comprehensive production system that allows for consistent manufacturing through detailed design and engineering know-how, including stress analysis, and state-of-the-art equipment. Our products have a proven track record, operating not only domestically but also in key areas of petroleum refining plants, chemical plants, fertilizer plants, and more around the world!

• others

Mitsubishi Nagasaki Machinery is specialized in the fabrication and machining of extremely thick and heavy materials! We also have a dedicated wharf, making maritime transportation possible.

〇Integrated Production Capability We can consistently manufacture large products from material procurement to canning, heat treatment, machining, painting, inspection, and shipping by sea. → This leads to a reduction in handling costs and a decrease in the effort required for process management. 〇Reliable Quality Our company has established a quality management system based on ISO 9001 for pressure vessels, steel structures, environmental plants, and industrial machinery.

• others

Are you having trouble with large-scale machining? Our company offers one of the largest turning capabilities in Western Japan, with a maximum processing capacity of 10 meters.

Maximum processing capacity of 10m! We have one of the largest large turning capabilities in Western Japan. *The maximum dimensions that can be processed vary depending on the shape and weight. 【Are you facing any of these issues?】 - There are few inquiries for large machined products. - The factory load has overflowed. - It is difficult to handle large machining. 【Mitsubishi Nagasaki Machine Works can do the following!】 - Integrated manufacturing including procurement, can manufacturing, machining, heat treatment, and marine transportation. → Reduces the hassle of process management. → Helps reduce horizontal transportation costs. We respond to all quality requirements with skilled machining technology.

• others

This is the comprehensive catalog of industrial machinery from Mitsubishi Nagasaki Machinery. Available for free distribution!

This is the comprehensive catalog of industrial machinery handled by Mitsubishi Nagasaki Machinery. With advanced integration of engineering and manufacturing, we respond to our customers' diverse needs! ◆◆ Contents ◆◆ ○ Products related to forging machinery Various types of forging presses Large rolling mills ○ Products related to environmental plants Various types of plants Aluminum sorting machines Magnetic sorting machines ○ Products related to general machinery Link conveyors Vibration isolation devices ○ Products related to steel structures Various types of cylinders Reactors etc. ● For other functions and details, please download the catalog.

• Processing Contract

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.