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Designed to strengthen structural stability, improve anti-slip performance, and extend service life, this compact fitting delivers reliable stair protection for enterprise clients, construction contractors, and architectural design teams. Made from high-grade galvanized steel with strict dimensional control, ZSJ 1-003 stair safety metal railing accessory ensures consistent performance across long-term use while complying with mainstream building safety standards.
Premium galvanized steel construction delivers strong rust resistance, weather stability, and load-bearing capacity for indoor and semi-outdoor stair environments.
Precision stamping and forming ensure tight assembly, reducing on-site adjustment time and lowering overall installation labor costs.
Compact and lightweight design minimizes structural load while maintaining high rigidity, ideal for long-span stair railing layouts.
Enhances stair safety by reinforcing railing joints and preventing lateral shifting under frequent pedestrian pressure.
Supports customized sizes and material specifications to match diverse stair railing systems and project drawings.
Uniform surface treatment improves corrosion resistance, lowering maintenance expenses and extending replacement cycles.
Stable mechanical performance helps projects meet safety inspections and pass compliance reviews smoothly.
Item | Specification |
|---|---|
Model | ZSJ 1-003 |
Material | Galvanized steel |
Length | 54 mm |
Width | 54 mm |
Height | 40 mm |
Thickness | 0.7 mm |
Weight | 0.034 kg |
Compatible Tube Sizes | 19×19 mm, 18×18 mm |
Customization | Size and material customization available |
This stair safety metal railing accessory serves multiple professional scenarios:
Commercial office buildings and mixed-use complexes
Hospitals, clinics, and healthcare centers
Schools, universities, and public education facilities
Shopping malls, supermarkets, and retail centers
Industrial workshops and logistics buildings
Apartment complexes and high-rise residential projects
It integrates seamlessly with square-tube stair railings, providing secure connections and long-lasting structural support.
Weijiang Metal specializes in manufacturing high-performance metal railing accessories for professional construction and architectural clients.
Mature production lines guarantee stable dimensions, consistent material quality, and reliable batch delivery.
In-house quality control covers raw material inspection, stamping accuracy, surface treatment, and finished-product testing.
Flexible customization supports tailored sizes, materials, and surface treatments to match project specifications.
Efficient order fulfillment and responsive client support reduce lead times and improve project efficiency.
Focus on durability and safety helps lower long-term operational costs for facility owners and managers.
ZSJ 1-003 uses galvanized steel for basic corrosion resistance and works well in covered semi-outdoor areas. For fully exposed outdoor environments, we recommend upgraded anti-corrosion materials; contact our team for custom solutions.
Yes. We support custom size and material modification to fit your project drawings and railing system requirements.
We accept flexible order volumes to support both small-scale renovations and large new builds. Contact our sales team for detailed pricing and lead times.
