Reinforce the damaged area! You can choose the material and shape according to your needs.
The "Slit Guard" is a fitting used to reinforce damaged areas at the inlet of existing circular waterways. Depending on the shape of the inlet of the circular waterway, you can choose between "for tunnel sections" and "for earthworks." Additionally, we offer two types of materials: "HDZ45" and "SUS304." 【Features】 ■ Reinforces damaged areas at the inlet ■ Two shapes: "for tunnel sections" and "for earthworks" ■ Two types of materials available: "HDZ45" and "SUS304" ■ Newly installed lock nuts (anti-loosening nuts) *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 <Material: HDZ45> ■ For Tunnel Use ・Total Weight: 12.4kg ■ For Earthworks ・Total Weight: 19.3kg <Material: SUS304> ■ For Tunnel Use ・Total Weight: 9.4kg ■ For Earthworks ・Total Weight: 15.4kg *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Nihon Parkerizing Co., Ltd. Hiroshima Factory is a company consisting of five divisions: metal surface treatment, road safety facilities, plant, research and development, and construction functional materials. We have contributed widely to the industrial sector through the sale of rust prevention agents and heat treatment agents for steel and metal, as well as surface treatment processing. Additionally, familiar road signs and road-related facilities are one of the main products we manufacture and sell. We will continue to introduce new technologies that meet the demands of the times, freeing metals from rust, contributing to resource conservation and environmental protection, and protecting lives from traffic accidents.