岩谷瓦斯 List of Products and Services

The New Hydrocut has three main strengths. 1) CO2 reduction through hydrogen-based mixed gas The New Hydrocut uses a hydrogen-based mixed gas, allowing for a reduction in CO2 emissions by approximately 90% compared to LPG. 2) Improved cutting quality that reduces distortion, burning, shoulder droop, and slag The hydrogen flame has the characteristic of being thin and concentrated, enabling the achievement of high-quality cutting surfaces compared to LPG. 3) Logistics efficiency through trailer supply By increasing the filling pressure for the supply of a large amount of gas at once and using trailers for the supply method, total cost reduction has become possible.

• Gas equipment
• Medicines

"Hydrocut" is a hydrogen-ethylene mixed gas that improves safety, workability, and environmental performance. Various supply methods are available according to usage, including cylinders, cardles, and trailers. Please be sure to use the dedicated pressure regulator, dry safety device (certified by the Industrial Safety and Technology Association), and nozzle with this product. 【Features】 <Safety> ■ Resistant to backfire ■ Lighter than air, preventing gas accumulation <Workability> ■ Low radiant heat ■ Minimal soot production ■ Less adhesion of slag <Environmental Performance> ■ Significant reduction in CO2 *For more details, please refer to the PDF document or feel free to contact us.

• Gas equipment
• Medicines

We would like to introduce the CO2 emissions of the hydrogen-ethylene mixed gas "Hydrocut," handled by Iwatani Gas Corporation. The CO2 emissions for one Hydrocut cylinder (7m³) are calculated as 1.062kg/m³ × 7m³ = 7.4kg per cylinder. The CO2 emissions for one acetylene cylinder (7kg) are calculated as 3.505kg/m³ × 7m³ = 24.5kg per cylinder. By using 100 acetylene cylinders annually, it is possible to reduce CO2 emissions by 1,710kg. 【CO2 Emissions】 ■ Hydrocut: 1.062kg/m³ ■ Acetylene: 3.505kg/m³ *For more details, please refer to the PDF document or feel free to contact us.

• Gas equipment
• Medicines

"Hydrocut" is a mixed gas of hydrogen and ethylene developed by Iwatani Gas, featuring excellent characteristics in terms of "safety," "workability," and "environmental performance." It is safe to work with as it is less likely to cause backfire, and due to its lighter weight and high diffusivity compared to air, the gas does not tend to accumulate. Additionally, it has low radiant heat and high flame concentration, which alleviates thermal effects during work, allowing for a comfortable working environment. The amount of CO2 generated can be reduced by approximately 70% compared to acetylene and about 85% compared to propane gas. [Features] ■ Less likely to cause backfire ■ Lighter than air ■ Low soot production ■ Reduced radiant heat ■ CO2 reduction *For more details, please refer to the PDF document or feel free to contact us.

• Gas equipment
• Medicines

Hydrocut is a gas that mixes hydrogen, a clean energy source, with ethylene. It can be used for cutting various steel materials, as well as for brazing, bending, distortion correction, chipping, and gouging, just like traditional acetylene. It also contributes to cost reduction. ■ "Safety" - Less likely to cause backfire (for galvanized steel sheets, rusty plates, etc.) - Lighter than air, making it less likely to accumulate ■ "Environmental Impact" - Generates less radiant heat, reducing the rise in body temperature for workers during long hours of work - CO2 emissions can be reduced by 70% compared to acetylene ■ "Workability" - Produces less soot, making it less likely for the nozzle to clog, keeping both the workpiece and the workspace clean - Gas extraction is possible regardless of outside temperature - The quality of the cut surface is good, and materials like high-tensile steel can be cut just as well as with acetylene (less slag and distortion, no burn on the upper cutting edge) - Has heating performance equivalent to acetylene, with less distortion and burning due to flame concentration - Supply is possible with medium-sized gathering containers (cardles), which was not feasible with acetylene 【Demonstrations are also available】 *Please apply through inquiries!

• Steel
• Safety and consumables