A grating that has achieved weight reduction by adopting high-tensile steel.
High-tensile grating is a steel grating that uses high-strength steel material known as "high-tensile steel" for its main components. It is compatible with all sizes of steel grating. It achieves more economical and sustainable road maintenance compared to conventional methods. - Lightweight grating saves energy during transportation - Resource-saving despite using the same steel material standards as before - Product prices are lower than conventional products
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basic information
Yield point: Above 420 N/mm² (conventional steel grating above 245 N/mm²) Tensile strength: Above 590 N/mm² (above 400 N/mm²) Allowable stress: Approximately 320 N/mm² (approximately 180 N/mm²) Slip resistance value: BPN 40 or above in both transverse and longitudinal directions in wet conditions For more details, please visit our product page.
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Applications/Examples of results
General drainage channel covers, road drainage channel risers, opening and closing type manhole covers, catch basins, bolt-fixed type, for crossing and others. Various concrete manufacturers, compatible with prefectural types.
Detailed information
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Company information
This is a lightweight and strong grating called "High Ten Grating." We design, manufacture, and sell steel grating, stainless steel grating, FRP grating, steel gutters (steel drainage ditches), and steel retaining walls. We contribute to "creating a gentle environment" with environmentally friendly, sustainable gratings and our original products that incorporate innovative ideas.