» Wholesale China Rigid Foam Insulation Under Metal Roof Manufacturers Suppliers – Polyurethane Sandwich Exterior Wall Panels – ZDW

Product Description

PU Sandwich panels are widely used in commercial and industrial building construction as external walls, roofs, and ceiling panels. Due to the excellent performance of the insulation, PU(polyurethane) sandwich panels are commonly adopted for heat insulation and deadening applications in these buildings,such as food cold stores,industry halls, warehouses, logistic centers, offices, sport halls as well as rural buildings.

PU Sandwich panel comprises of two steel sheets facings and an insulation core.Panel facings are made of galvanized steel sheet, coated with polyester paint, thickness from 0.3 to 0.7 [mm] . The steel we use to produce our panels are delivered by biggest china steel concerns.

The core of the panel can be made of polyurethane foam (PUR) ) with density of about 40 ± 2 [kg/m3] .

Technical Indicators

Product category

Energy-saving & insulated
Excellent insulation properties (average thermal conductivity is 0.020W/m.k). In the protective effect of formula and outer color steel plate based on the stable condition, in three years, its thermal performance can still keep its first 180 days of the above thermal insulation performance of 95% core obturator rate >=97%
1) Easy to assemble and disassemble for several times without damage.
2) Could be lifted, fixed and combined freely.
3) Heatproof and waterproof.
4) Cost saving and convenient transportation (Each 4 container house can be loaded in one 20 ft sta ndard container)
5)Service life can reach up to 50 years

Sandwich Panel has the advantages of beautiful atmosphere, energy saving and heat preservation and long life.
It is widely used in cold storage room, fresh storage room, various purification rooms, air conditioning room, steel structure workshop, fire prevention workshop, activity board room, chicken house, etc.

Service
We promised to respond to customer’s products quality or service in 24 hours reported, and solutions shall be provided in 48 hours.
1)sales man will contact you to cofirm the details in the whole project.
2)salesman will pick you up from airport and escort you and your customer in visiting our factory .
3)My manager and boss will discuss business with you and your customer.