aluminium cladding steel sheet

Product Name

Aluminium roofing sheet

Size

Thickness:0.2-2.0mm  Tolerance:+/-0.01mm

Width:600-1250mm  Tolerance:+/-2mm

Popular width is as follows:

Before corrugated 1000mm,after corrugated 914mm/900mm,12waves

Before corrugated 914mm,after corrugated 800mm,11waves

Before corrugated 1000mm,after corrugated 914mm/900mm,12waves

Length : Any (≤5.8m takes by 20FCL,>5.8m takes by 40FCL) tolerance +/-2mm

 Chemical component

1. Aluminium ≥99.5% ,Si 0.25,Cu 0.1%,Mg 2.2-2.8%,Zn 0.1%,Mn 0.1%,Fe 0.4%,Cr0.15-0.35

2.tensile strength :170-305Mpa

3.Annealing temprerature:345℃

Extend product

Aluminium coil /sheet ,aluminium corrugated roofing sheet ,aluminium  color coated coil,aluminium color coated corrugated /Trapezoid roofing sheet

Application

1. Lighting Lighting

2. Solar Reflective Sheet

3. Architectural Appearance

4. Interior Decoration: Ceiling, Wall, etc.

5. Furniture, Cabinets

6. Elevator

7. Signs, Aluminum Plate, Bags

8. Car Interior and Exterior Decoration

9. Interior Decoration Such as frame

10, household appliances: refrigerators, microwave ovens, audio equipment, etc.

11.Aerospace and military, such as China's large aircraft manufacturing, Shenzhou spacecraft, satellite and so on.

12, mechanical parts processing

13, mold manufacturing

14, chemical / thermal insulation coating.

Standard 

Chinese standard  -  GB/T 3880

Cleaning

The specific cleaning procedure for the aluminum plate is as follows:

1, first with a large number of water rinse plate surface;

2, the use of a water-soaked detergent diluted with a soft cloth gently wipe the board;

3, and then rinse the board a lot of water, the dirt washed away;

4, check the board, for not washing the place with a detergent focus on cleaning;

5, rinse the board with water until all the detergent washed away.

Note: Do not clean the hot surface (temperatures above 40 ° C), because the excessive evaporation of moisture on the plate surface paint harmful!

Special note is that, please use the appropriate detergent, a basic principle is: be sure to use neutral detergent! Do not use strong alkaline detergents such as potassium hydroxide, sodium hydroxide or sodium carbonate, strong acid detergents, abrasive detergents, and baking varnishes.

Production process

Cold rolled steel coil-uncoil-Pickling-Annealed-hot dipped aluminium  -cooling -surface treatment -rolling

Packing

Waterproof paper,aluminium steel covered and steel  strip packed with iron pallet

Per package weight

2-3tons ,or we will  demand customer’s requirement

Lead time

20-30days after receive deposit

Payment

30% TT for deposit and the balance against the copy of B/L within 7days

Stamp/Logo

Demand customer’s  requirement . It is free to put stamp on sheet.

Exported Country and port

South africa  (durban), Tansania (Dar-dar-salam), Burkina faso (Tema ),Ivory coast (AbIdjan),Congo (Matadi) ,philippines(Manila) ,

UAE (dubai), Keniya(Mombasa) and so on