Double Steel Wall Panel

Double Steel Wall Panels are reusable, sturdy, durable, earthquake-resistant, fire-retardant, and soundproof, and also offer comprehensive customization options. OWNIC is a reliable manufacturer, established in 1981, with extensive experience and a commitment to innovation and high-quality products.

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Product Description

Product Features：

1.Solid, Anti-Seismic, Non-Flammable, Sound Insulation.

2.Reusable, Saving cost and time for users, Eco-friendly, Energy-Saving, Waste-free.

3.Various combinations of vertical and horizontal lines, various powder coating colors, wood grain finish meeting the customer demand.

4.104/180/190mm thick double-sided panel, meeting the demand for laying pipes and cables.

Technical Data:

Panel Thickness:	12.8-13mm
Standard Dimensions	Width:940/1200mm Height:2500mm/2700mm/3000mm/3200mm
Baseboard Material:	Cold-rolled Hot-dip galvanized Steel Sheet SGCC 0.8mm, Zinc Coating Quality ≥≈80g/m²
Lining Board:	High-strength alum corrugated board t0.3mm
Adhesives:	High-Strength two component adhesive, Electrostatic powder/PVC wood grain film
Surface Treatment:	Coating Thickness>=60um, Pencil Hardness>=2H
Connecting Keel:	Panel edge V-slot+M-keel
Skirting Board:	Cold rolled Hot-dip galvanized Steel Sheet SGCCt1.2mm, Surface Coating
Positioning Rail:	Cold rolled Hot-dip galvanized Steel Sheet SGCCt1.2mm, Surface Coating
Product Performance:	Fireproofing, Non-flammable, High-Strength, Formaldehyde-free,Durable, Anti-bacteria, easy clean
Fireproof Performance:	In accordance with Gb8624-2012,CLASS A1
Cost:	Module-structure improves the installation speed, reduce the installation cost

Double Steel Wall Panel

Double Steel Wall Panel vs. Single Steel Wall Panel: A Core Comparison

Characteristic	Single Steel Wall Panel	Double Steel Wall Panel
Structural Layers	Single-Layer Steel Sheet	Double-layer steel plates with internal filling material
Thermal Insulation	Provides basic thermal insulation, dependent on the thickness of the steel sheet.	Inner layer filled with thermal insulation material.
Sound Insulation	Lower	Inner layer filled with sound-absorbing material
Fire Resistance	Basic steel fire protection; limited thickness	Optional fire-retardant filling materials to enhance fire resistance ratings.
Corrosion Resistance	Steel plate surface treatment	Double-layer steel plates with anti-corrosion treatment; optional anti-corrosion coating available.
Ease of Installation	Modular installation for rapid construction.	Features a modular design, but is relatively heavy; therefore, it requires the use of hoisting equipment or structural supports.
Applicable Scenarios	General Industrial Plants, Warehouses, and Interior Partitions	High-standard industrial plants, cleanrooms, medical facilities, laboratories, and environments requiring sound and thermal insulation.
Cost	Relatively low	Relatively high, depending on the filling material and thickness.

FAQ

Q: Which option is best suited for my project?

A: If your project has a short duration, requires protection only against wind and rain, and is subject to a limited budget, we recommend choosing single-layer steel wall panels. However, if the project involves long-term use, is located in a region with extreme cold or heat, or involves prolonged human occupancy, you should opt for double-layer steel wall panels.

Q: How can I prevent double-layer panels from rusting?

A: The key to preventing rust lies in regular inspection and maintenance. We recommend conducting quarterly inspections of cut edges and drill holes to check for reddish-brown rust spots; if found, these areas should be promptly sanded down and recoated with anti-rust paint.

For projects located in coastal areas or regions with severe industrial pollution, we recommend applying a protective acrylic coating once a year to enhance corrosion resistance.

Q: How do I repair double-layer panels if they become damaged?

A: If minor surface rust is detected, the affected area can be sanded down and recoated with anti-rust paint; however, extensive damage requires the replacement of the entire panel sheet.

If the panel surface exhibits dents or deformation, it may be possible to repair it through localized reshaping; severe cases, however, will require the installation of a new panel.

In the event of cracked sealant, the old sealant should be promptly removed and replaced with fresh weather-resistant silicone sealant.

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