Eco-friendly steel pipe that achieves long life even in harsh environments
- safety
- Road companies and local governments
- construction company
- Enhanced safety
- Longer lifespan
overview
With a structure that has excellent corrosion resistance and durability, it is a handrail that achieves a long life even in harsh environments for facility equipment such as audit roads in tunnels.
Excellent corrosion resistance and durability
Compared to conventional hot-dip galvanized steel pipe (our product), it is extremely excellent in red rust resistance. Also, the durability of the weld repair part is excellent.
- Red rust generation time (no treatment) by salt spray test (SST: JIS Z 2371)
point
Eco-friendly steel pipe
《High corrosion resistance can be obtained with a small amount of plating》 《Long life can be achieved》
(Zn / Al / Mg alloy plating JIS G 3323)
(ZAM® is a registered trademark of Nippon Steel Corporation.)
Source: Nippon Steel Corporation and Nippon Steel Plated Steel Pipe Co., Ltd.