Hiroshi Takashima
president

Mitsumoto Rasenkan Kogyo is a manufacturer specialized in tubes and thin metal pipes with a bellows action for carrying liquids and gases. They also develop joints made with titanium and other special materials for use in atomic energy and aeronautical applications.

Bellows

Your Pipe Partner from Water Heaters to Aeronautics

Mitsumoto Rasenkan Kogyo uses specially developed processing technology to create thin bellows pipes with little thickness loss. Capable of functioning for a great many uses, they have a long life and operate with a large contraction ratio.

Because Mitsumoto Rasenkan Kogyo’s bellows products have a low spring constant, they provide superior performance under pressure and extremely low temperature. They are therefore optimal for use in valves, expansion joints and other parts in the aeronautical field where conditions range from extremely high vacuums to high pressure and from extremely cold to hot temperature.

Mitsumoto Rasenkan Kogyo makes their bellows products in any size, and are adaptable to valves and double tubes for liquid hydrogen or oxygen whenever there is adequate space for the bellows action to function.

The products are made standard with SUS 316 L. They accept single orders even for special materials such as Hastelloy®, Inconel®, Monel®, nickel and titanium, and accept short turnaround times for the desired dimensions. They do not charge for die expenses.