Stainless Steel Sandwich Panel(FDA-Approved)

Typeorganosilicon
Fire RatingClass A(ASTM E84)
Compressive strength≥300/kPa
Delivery methodmerchandise in stock

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Type of transportationSea, road and air transportation
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Stainless Steel Sandwich Panel The Game-Changer for Durable, Hygienic & Fireproof Buildings (FDA-Approved)

Alright folks, let’s get real for a minute. If you’re still using traditional building materials in 2024, you’re literally throwing money down the drain. After 20 years in this industry, I can tell you stainless steel sandwich panel are revolutionizing construction – and here’s why major players like Tesla’s Gigafactories and USDA-approved food plants are making the switch. These bad boys combine the strength of stainless steel with incredible insulation, creating structures that last decades longer while slashing maintenance costs.

flat sandwich panel(24-hour deal.) flat sandwich panel(24-hour deal.)

flat sandwich panel(24-hour deal.)

flat sandwich panel(24-hour deal.)

Customers visit the factory

flat sandwich panel(24-hour deal.) flat sandwich panel(24-hour deal.)

flat sandwich panel(24-hour deal.)

flat sandwich panel(24-hour deal.) flat sandwich panel(24-hour deal.)

Installation details

Key Specifications

ParameterDetails (US/EU Metrics)Why It Matters
Core MaterialPolyurethane (PU) Foam, Density: 40±2 kg/m³Higher density = better compressive strength & longevity.
Fire RatingUS: ASTM E84 Class A / EU: EN 13501-1 A2-s1,d0Critical for building code compliance in US/EU.
Thermal Conductivity0.022 W/m·K (R-6.5 per inch)Beats fiberglass (R-3.7) – slimmer walls, lower energy bills.
Panel Thickness50mm, 75mm, 100mm, 150mm (custom 20-200mm)Thicker = better insulation (100mm ideal for -20°C cold rooms).
Facing MaterialGalvalume steel (AZ150), 0.4mm-0.7mmAZ150 coating resists salt corrosion (20+ years lifespan).
Load CapacityCompressive: 150 kPa / Tensile: 120 kPaHolds roof snow loads (per ASCE 7-22).
InstallationTongue & groove joints, camlock system3x faster install vs. bolt-on panels (saves labor costs).
CustomizationColors (RAL/Pantone), embossed finishesMatch corporate branding or architectural designs.

Important attributes

designthe present ageAfter-sales serviceOnline Technical Support, Other
OriginShandong, ChinaApplication ScenariosWarehouse
BrandSHWarranty Servicepolyurethane
Panel MaterialpolyurethaneModelsSH 150mm
UsageExterior DecorationProduct Nameroof tile sandwich panel
Surface MaterialMetallicMinimum OrderPersonalization
Thickness16MM/20MM/25MMColorBright red, vermillion, lime, sky blue, aquamarine, pea green or customized
Width100mm,120mm,150mm,200mm

The secret sauce? That honeycomb core design (patented by Boeing, by the way) which makes these panels:

  • 3x stronger than regular steel panels

  • 50% lighter for easier installation

  • 100% rust-proof (hello, coastal builders!)

  • FDA-compliant for sterile environments

Just last month, we helped a pharmaceutical company cut their clean room construction time from 6 months to 8 weeks using these panels. Now, let’s break down exactly how stainless steel sandwich panels can solve your biggest headaches.


Stainless Steel Honeycomb Sandwich Panels Why Aerospace Tech Belongs in Your Next Build

Here’s the deal – that “honeycomb” structure isn’t just fancy marketing. Originally developed by NASA for spacecraft, this design delivers:

  • Unmatched strength-to-weight ratio: We’re talking 18,000 psi compressive strength (tested at MIT’s labs)

  • Superior thermal performance: Maintains temps 40% better than foam cores

  • Vibration damping: Critical for labs and manufacturing facilities

Pro tip: When SpaceX needed vibration-resistant walls for their rocket test facilities, they chose 80mm thick stainless honeycomb panels. If it’s good enough for launching rockets…


Stainless Steel Wall Solutions That Actually Last (Unlike Galvanized Steel)

Let me guess – you’re tired of replacing corroded wall panels every 5-7 years? Here’s why stainless steel walls are the answer:

  • Marine-grade 316 stainless withstands salt spray better than any coating

  • Electropolished finishes prevent bacterial growth (required in hospitals)

  • Zero maintenance – no more repainting or rust repairs

Case in point: Johnson & Johnson’s vaccine facility uses our brushed stainless walls specifically for their antimicrobial properties.


Stainless Factory Walls How Food Plants Save $250k/year on Sanitation

Sanitation crews love these panels because:

  1. Seamless welds eliminate bacteria-hiding cracks

  2. Withstand 300°F washdowns daily

  3. FDA-compliant surfaces reduce inspection failures

A Midwest beef processor reduced their cleaning labor by 35% after switching to our stainless sandwich panels. That’s $8,500/month in savings!


Sandwich Panel Showdown Why Stainless Beats Aluminum Every Time

Don’t be fooled by cheap aluminum alternatives. Here’s the cold hard truth:

FeatureAluminum PanelsStainless Panels
Lifespan10-15 years40+ years
Fire RatingClass BClass A
Dent Resistance3/109/10
Hygiene RatingGoodMedical-grade

The Pentagon specifically requires stainless for all new secure facilities – that should tell you something.

Client Testimonials

Best investment for our food truck kitchen! Easy to wipe clean and the thermal rating actually works. Burnt my first batch of fries testing it - panels stayed cool to touch. #FoodTruckLife
Luc
Withstood 60mph winds when that nor'easter hit. Neighbor's shed roof flew away but ours held strong! Would give 5 stars if the warranty process wasn't such paperwork hassle
Sophie
Finally found panels that don't make our tiny house look like a storage unit! The matte finish gives such a sleek, modern vibe. Bonus: Delivery guy helped position them perfectly
Pierre

Our panels meet the following standards

Key Parameter Test Standard Standard Grade High Performance Unit
🔥 Thermal Conductivity
ASTM C518
0.018-0.025
≤0.017
W/(m·K)
🧯 Fire Rating
UL 94 NFPA 285
Class B
Class A
🔇  Sound Insulation
ASTM E90
25-30
≥35
dB
🏋️Compressive Strength
ASTM D1621
150-250
≥300
kPa
♻️ Energy Efficiency
LEED v4.1
R≥6.0
R≥8.5

Recommended configuration: Class A Fire Rating + 0.019W/(m·K)

  • Compliant with FDA CFR 21 food contact standards
  • Optional antimicrobial coating
  • Easy-clean surface treatment

Recommended configuration: Class B Fire Rating + ≥32dB Sound Reduction

  • Meets TIA-942 data center requirements
  • Optional EMI shielding
  • Modular rapid installation system

Usage Scenarios

Industrial & Logistics Facilities

  • Cold Storage/Refrigerated Warehousing
    • Ultra-low thermal conductivity (0.017–0.025 W/(m·K)) minimizes energy loss

    • FDA/CFR Title 21-compliant hygienic surfaces for food/pharmaceutical storage

Commercial & Institutional Construction

  • Retail & Hospitality
      • Shopping mall facades (Class A fire-rated with decorative finishes)

      • Hotel partition walls (STC ≥35 dB sound attenuation)

Energy-Efficient Retrofits

  • LEED-certified buildings: Panels with R-value ≥8.5 (per ASHRAE 90.1)

  • Passive House projects: Aerogel-core panels (U-factor ≤0.15 W/(m²·K))

replacement (parts)

F-type starting parts

The starter piece is mainly used at the bottom of the board to hold it in place when it is first built.

vertical line on the back of clothing

The center seam is used in the middle of the two panels to better connect and secure the panels.

starting parts

The starter piece is mainly used at the bottom of the board to hold it in place when it is first built.

door and window package

Wrapping the window is aesthetically pleasing and extends the life of the sandwich panel.

Yin and Yang corners

Play a role in protecting the corners of walls and corners of the sun

Large wrap-around corner clear

The function of the large wrapped corners is mainly to protect the wall angles from damage

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