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30mm Box Rib Trapezoidal Polyurethane PU Foam Core Sandwich Panel

30mm Box rib polyurethane PU sandwich panels,offering superior thermal insulation for prefab walls and roofs.
  • item no.:

    YUMI-pu great wall s
  • product orgin:

    China
  • shipping port:

    Xiamen/Qingdao
  • payment:

    T/T;L/C at sight
  • color:

    Customized
  • product details


Product introduction

Box Rib PU Sandwich Panels 

What is Box Rib Sandwich Panel?

Box Rib Sandwich Panels are panels shaped like the Great Wall of China.This PU sandwich panels, the top & bottom sheet of this panel is Galvanized & Pre-painted steel sheets, the sheet shape like the Great Wall of China.The core is 5 components Polyurethane glue, it is formed by heating, foaming & laminating. Polyurethane is the best material for heat and sound insulation. It can reduce the heat transmission caused by difference in the internal and external temperature, and get to maximum efficiency of freezing and refrigeration systems.

 

Product specifications

Product name

Box Rib sandwich panel

Effective coverage

1000mm

Steel thickness

0.4-0.7

Surface sheets

PPGI/ PPGL/ Aluminum sheets/Al-Mg-Mn alloy metal sheets/

Stainless steel/ PVC sheet

Aluminum sheets/Al-Mg-Mn alloy

metal sheets

0.70-1.20mm

Stainless steel

0.40-0.60mm

Core material density

40-42 KG/M3

Coating type

Fluorocarbon coating PVDF, SMP coating, HDP coating, polyester PE coating, etc.

Core thickness

30mm,50mm,80mm

Core material

Polyurethane

Thermal Conductivity

0.019-0.024w/m ·k

Available length

20FT container:5.95m

40FT container: 11.95m

 

Product advantages

 

 

 

High quality Material

Waterproof and moistureproof

Fireproof and non-combustible

 

Product application

These high-performance sandwich panels are ideal for cold storage facilities, industrial warehouse walls, prefab office buildings, clean rooms, and refrigerated trucks, offering superior thermal insulation, structural strength, and quick installation for energy-efficient construction.

House Roof

House Roof 

Roof canopy

Roof canopy 

Gazebo building

Gazebo building 

Sun room

Sun room 

 

Packing & Delivery

☆ Packing

·Seaworthy packing standards:

Box Rib Pu sandwich panels packing 

PVC on both sides to protect the roof panel surfaces;

Packed with kraft paper to protect the panel ends;

Put EPS foam on the each space to keep the panels from squeezing each other.

If you have special requirement,please feel free to discuss with us.This is to make us improved,and protect your goods well.

☆ Delivery

Delivery time for regular colors,coating types and thickness: 7-10 days ;

Delivery time for special colors,coating types and thickness: 15-25 days ;

Delivery term: FOB/CIF/CFR/DDP is available;

We can find good forwarder for customer or accept appointed forwarder from customers.

 

Service&Support
Xiamen Yumin Xincailiaokeji Co., Ltd. is a leading integrated manufacturer and trader specializing in high-quality steel structure products from China. With a strong global presence across America, Europe, Southeast Asia, and Africa, we pride ourselves on delivering superior products, competitive pricing, and exceptional customer service.

 

Why Choose Us?

1. Dedicated Sales Support – Personalized 1-on-1 service

2. Factory Direct Pricing – Competitive costs with reliable supply

3.Expert Engineering Team – Professional technical guidance

4. Comprehensive After-Sales – Continuous support & solutions


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