KEYWORD 1 : JIS Standards
1. JIS standards are made based on NIIKURA products.
1. JIS standards are made
based on NIIKURA products.
Storm Valve

Industry Standard

For engineers, it is a great pleasure that what they made became the industry standard by pursuing the latest technology.
It would be even more so if all of them are original products.
That is NIIKURA's manufacturing'.

For example, "Storm Valve". There is also a time of rough waves when sailing in the the sea.
"Storm Valve" is attached to the drain pipe of the ship, and prevents seawater from entering
by the check mechanism when intense waves are driven from outside the ship.
This is adopted in the JIS standard, and other manufacturers manufacture it according to this standard.

Storm Valve
Keyword 2: Innovation
2. Continue to innovate through manufacturing based on the times.
2. Continue to innovate through manufacturing based on the times.
Flame arrester

Industry 's hero

Products change when the times change.
Recently, do you know that "hydrogen" is attracting attention in various fields such as fuel cell and hydrogen water?
Hydrogen has a low molecular weight and is liable to leak, and it has high ignitability, so there is a risk of explosion on fire.
NIIKURA's advanced technology is there to help.
NIIKURA developed a new product "Flame Arrester" for chemical plants handling hydrogen gas.
This is a safety device to prevent ignition inside the tank when lightning or fire occurs around the tank.

To date, many engineers including founder have innovated repeatedly, covered with sweat, tears and oil, and have accumulated excellent technologies that are proud of the world.
Utilizing the accumulation of technology to develop the latest technology, we are constantly making progress, this is the biggest reason why NIIKURA is a strong company "living forever".

Flame arrester
Keyword 3: System
3. Total technical strength combined with the system
3. Total technical strength combined with the system

Industry's platform

"It's easier to use than other companies' products"
This is a comment from our customer about the marine products equipped with the system.
The control panel was attached to the device that closes the valve in case of emergency, and it was deployed in the system.
"Safe and high quality" is commonplace in NIIKURA. Moreover, "convenient and easy to use" is added.

Not only for marine products but also for plant products, we are advancing the industry platform by
"totalizing everything by asking NIIKURA" on the total system including piping system etc.


Niikura Kogyo Co.,Ltd.
Head Office: 2314-6 Jimba, Gotemba-City, Shizuoka Pref., 412-0047 Japan