Factory Direct Sale High Quality PU Foam Sandwich Panel for External Wall Structure Building

• Feature: Environmental, Fireproof, Light Weight, Metal Panel
• Fire Rating: 2
• Certification: ISO9001
• Customized: Customized
• Thickness of Core: 35-250mm
• Core: PU/PUR/PIR
• Fireproof: B3/B2/B1
• Steel Thinckness: 0.4-0.8mm
• Length: Customized, The Longest Length Is 11.8m to Ship
• Density: 40-50kg/M3
• Steel Materials: PPGI/Gi/Stainless Steel/Aluminum/PVC/Aluminum etc
• Steel Color: Any Ral Color
• Paint: PE/PVDF/SMP/HDP
• Transport Package: Standard Seaworthy Package
• Trademark: Headstream
• Origin: China
• HS Code: 7308900000
• Production Capacity: 600000 Meters/Month

Product Description

PIR/PU Sandwich Panel Technology Data
Density	40--45kg/m3
Thermal conductivity	0.019--0.023W/M.K
Moisture permeability	≤3.34Ng/Pa/m.s
Water absorption	≤0.5g/100cm2
Enclosed rate	≥97%
The compression strength	≥220KPa
The bending strength	≥2450KN/m2
Oxygen index	≥28
Fire proof rating	B1,B2,B3
Dimensional stability	≤1%
Application temperature	-50ºC-150ºC
Steel thickness	0.4-0.7mm
Steel color	Any ral color
Core material thickness	30/40/50/60/75/100/120/150/200/250mm
Length	Less than 11.8m
Effective width	1000/1120mm

Panel Thickness	Application Temperature Limit
50mm	5°C
75mm	-5°C
100mm	-15°C
120mm	-25°C
150mm	-35°C
200mm	-45°C

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FAQ
Q1. What is your terms of packing?

A: Generally, we pack our goods in bulk and put into the soft EPS for protection to save the container space. If you have the requests, we also make the iron pallet package.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

B:L/C etc

Q3. What is your terms of delivery?

A: EXW, FOB, CFR, CIF.

Q4. How about your delivery time?

A: Generally, it will take 10 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. 

Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.

Q7. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.