Tokyogasgroup csr report

Technical Development

Stable Supply of Energy

We are working on R&D to support pipelines and other gas supply infrastructure, to ensure customers’ safety and security, and to make sure city gas can be used with confidence, long into the future.

High-safety Supply Equipment

High-safety Pipelines and Gas Holders

For our city gas supply equipment, we apply materials and design methods of superior seismic resistance based on the standards set by the Japan Gas Association. Among that supply equipment, we introduce numerous safety technologies into gas holders, and to high- and medium-pressure conduits to be able to withstand ground deformation during earthquakes. For low-pressure conduits, we use highly durable and flexible materials.

 

Bending test

Bending test

Tensile test

Tensile test

Gas holders with numerous safety technologies

Gas holders with numerous safety technologies

DFF Inc., Corporate Social Responsibility Sect, General Administration Dept., Corporate Planning Dept., Resources & Global Business Division, Energy Solution Div, Power Buisiness Dept., Pipeline Network Division, IT Division, Residential Sales Div., Fundamental Technology Dept., Energy Solution Div, Environmental Affairs Dept., Purchasing Dept. , Health Insurance & Employees' Welfare Sect., Personnel Dept., Internal Audit Dept., Audit & Supervisory Board Member's Office, Compliance Dept., Regional Development Div., Finance Dept, TGES, TOKYO GAS COMMUNICATIONS, INC.