Shanghai Beststeel Steel Structure Building Co., Ltd.
Main products:Products of Steel Framing Cladding System, Sandwich Panel System, Light Steel Residential Building
Contact Us
  • Contact Person : Ms. Zhang Ansinl
  • Company Name : Shanghai Beststeel Steel Structure Building Co., Ltd.
  • Tel : 86-21-33851020
  • Fax : 86-21-33851020
  • Address : Shanghai,Shanghai,No.1309 Luoning Road Baoshan Industrial Zone, Shanghai
  • Country/Region : China
  • Zip : 200949

Sandwich Panel

Sandwich Panel
Product Detailed
1. Fireproof and High strength 2. Low Thermal Conductivity 3. Sound Absorbing 4. Heat Retaining 5. Easy to assemble



It can be widely used as the structural material and heatproof material in petroleum industry, chemical industry, construction, packing, refrigeration, military industry, space industry, aviation, transportation, industrial model design and so on.

PU/Rock wool sandwich panel features:

Light self weight and modularized panel with precise dimension make installation, transportation and building much easier( 1/30 or more of concrete counterpart)Adoption of PU/Rock wool to filling features your building with excellent thermal insulation. Also application of mineral wool guarantees your building water-proof, sound proof, energy saving, and fire resisting.Color-coated galvanized steel sheets or Al-Zn sheets for covers of sandwich panels sheet make panels anti-rust, secure, service life longer, dismountable and recyclable.

Product Details:

Panel Thickness Available


40mm/50mm / 60mm /80mm /100mm


50mm / 60mm /80mm /100mm/120mm/150mm

Panel Width Available: 600mm / 800mm / 900mm / 1000mmPanel Length Available: As per customer’s requirementDensity: PU: 38-42 KGS/M3; Rockwool: 105-180 KGS/M3PIR: 47-51KGS/M3Heat Transfer Coefficient: 0.024 W/M*KSurface of Panels: Can choose any kind of the surface materials.

Classfication of Panels

Sheet Profile

Inner Plate Profile:Standard or Flat

Face Plate:Mini-rib, Standard, Embossed or Flat


Outer Wall Panel

Roof Panel

Inner wall Panel

Core Material

Mineralwool:Common Density 120kg/m3

PU:Common Density 40kg/m3,

PIR:Common Density 50kg/m3,

Fireproof Level

B1:Mineral Wool and PIR meet B1 Grade fireproof requirement

B2:PU B2 Grade fireproof requirement

B3:All meet this requirement


Wide seam: horizontal layout, seam width 1cm or 2cm

Narrow seam:vertical layout

Diamond Series

1. Mineral wool curtain wall panel ISOCURTAINM

2. PU curtain wall panel ISOCURTAINP

ISO PANEL curtain wall series with high flateness can replace aluminum curtain wall. They are better in insulation performance, smooth line with lower cost.

All kinds of Sandwich Panels are availbable

Sandwich Panel

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