Developed speakers which use the stainless-steel bellows’ wave shape.
As a patent has been applied for, while we cannot show details, come to the company’s display booth, and listen to the bellows’ reverberation and the rich bass it produces...

Applying Neuron Coat over the thick metal Teflon overlay results in specifications which are stronger against acid constituents. In the photograph is an expansion joints, used as a “National Smelting Plant Corrosion Countermeasure”.

  Seashore Weather Resistant Steel, Large Opening Diameter Expansion Joints (φ5800mm) Manufacturing expansion joints for converter OG radiant sections [Material Quality: Seashore Weather Resistant Steel/NAW490] Welding together the 18 d...

SUS329J4L (two-phase stainless steel) Attained permission to manufacture no. 1 pressure vessel Manufactured thick bellows for heat exchangers which uses two-phase stainless steel. We comply with all laws such as pressure vessel structure standards,...

All TP340-produced Light-model Flexible Tubes 250A x 5000L JIS10K – The material of everything including tubes, blades and flanges being made of titanium, these tubes not only have the corrosion resistance, but also possess the strength o...

On this occasion, we were chosen as “Business R&D Strengthening and Practical Support Enterprise” (Ministry of Economy, Trade and Industry), and a “3-dimensional compression set fatigue tester” which assumes the real operation environment for exp...

Aluminum Alloy [A5052P-H112] While Al-Mg-type alloy (5000-type) is soft, as it is comparatively high-strength, its welding couplings can ensure 100% efficiency, and it excels in low-temperature behavior, ...

An expansion joints using a Monel 400 lubricated part.   Size: 500A X 694L Fluid: NaCl (salt water) Type-1 pressure vessel structure sta...

Manufactured thick bellows (High-pressure gas safety standards designated equipment applies) using SLA235A (Carbon steel plate material for low-temperature pressure vessels). (With regards to successfully conforming to the Welding Execution Act, p...

An expansion joints with titanium lubricated part [TP270]. Size: 300A X 770L Uses: Chemical-related, ultra-high temperature, corrosive fluid Regarding titanium products, equipment, know-how and a significant level of skill is necessary, clea...