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Insulated Great Wall Panel Supply
Factory-direct supply of heat-resistant insulated aluminum Great Wall panels. Available in 0.6–1.2mm alloy 3003-H14 face sheets with 42–45 kg/m³ PIR core. Standard widths 760mm/840mm, custom lengths up to 12m. Meets ASTM E84 Class A flame spread requirements.
Aluminum Square Tube Fabrication
Precision-cut 6063-T5 aluminum square tubes for structural and decorative applications. Section sizes 20×20mm to 200×200mm, wall thickness 1.0–4.0mm. Tight dimensional tolerance ±0.1mm. Surface treatment: anodizing, powder coating, PVDF coating in any RAL color.
Aluminum Baffle Ceiling Systems
Open-cell aluminum baffle ceiling systems for airports, shopping malls, and commercial interiors. Standard baffle depths 50mm/100mm/150mm, pitch spacing 50–200mm. Extruded 6063 aluminum, anodized or powder-coated finish. Fire rating compliant with BS 476 Part 7.
Insulated Great Wall Panel Supply
Custom aluminum profile extrusion from client-supplied drawings. Minimum order 500kg per profile. Alloys available: 6061, 6063, 6082. Die development within 15 working days. Full dimensional inspection report (CMM) provided with each production batch.
Surface Treatment & Finishing
In-house surface treatment for all aluminum products: mill finish, anodizing (10–25μm), electrostatic powder coating (60–80μm), and 25μm PVDF fluorocarbon coating. Salt spray resistance ≥1000 hours per ASTM B117. Custom color matching via RAL or Pantone reference.
Technical Consultation & Quality Inspection
Pre-shipment quality inspection for every order: dimensional verification, coating adhesion (cross-cut ASTM D3359), tensile strength (GB/T 228.1), and thermal conductivity testing. Full QC reports supplied. Technical support available for structural load calculations and installation specifications.
Full Panel Specifications
| Specification | Light | Standard | Heavy | Cold Storage |
|---|---|---|---|---|
| Core thickness | 50mm | 75mm | 100mm | 150–200mm |
| Core material | PIR (polyisocyanurate) — density ≥40 kg/m³ | |||
| Thermal conductivity | λ ≤ 0.022 W/(m·K) | |||
| Face gauge | 0.5mm | 0.7mm | 1.0mm | 1.0mm |
| Aluminum alloy | 3003 / 3004 H24 | |||
| Coating | SMP (standard) / PVDF (premium) | PVDF required | ||
| Panel width (net) | 1,000mm | |||
| Panel length | Custom 2m–12m | |||
| Weight | 7.2 kg/m² | 8.5 kg/m² | 10.1 kg/m² | 13–16 kg/m² |
| Per 40HQ container | ~3,800 m² | ~3,200 m² | ~2,800 m² | ~2,000 m² |
| MOQ | 50 m² | 500 m² | 500 m² | 500 m² |
Lead Time & MOQ
| Order Size | MOQ | Production Lead Time | Notes |
|---|---|---|---|
| Sample | 50 m² | 7–10 days | For installation testing |
| Small project | 500 m² | 15–20 days | 1 × 20ft container |
| Standard | 2,000 m² | 20–28 days | 1 × 40HQ; best price |
| Large | 5,000 m²+ | 28–35 days | Multi-container; volume pricing |
Request FOB Pricing
Send area (m²), destination port, and spec — quote within 24 hours.
📧 sales@insulatedaluminumroof.com | 📱 WhatsApp +86 155 2274 6824
Insulated aluminum panel solutions by application
GSM BuildTech supplies insulated aluminum Great Wall panels factory-direct from Tianjin, China for a range of building types. Each application has its own thickness, core and detailing needs:
For full specifications see the technical reference & FAQ, or email us / WhatsApp +86 155 2274 6824 for a 24-hour quote.