WUHAN HANKE COLOR METAL SHEET CO., LTD.
Good base zinc, good surface color, and every layer has its value.
Payment & Shipping Terms:
|Product Name:||GL||Grade:||DX51D+AZ, ASTM|
|Thickness:||0.15 - 0.8mm||Width:||Customized|
G550 Galvalume Steel Coils And Sheets 55% Aluzinc Corrugated Roofing Sheets
1. Storage of products
Coils or Sheets should be stored in a dry and ventilated room, instead of being stored in the open air or a place with moisture and a great change of temperature.
The products should be stored in a clean enviroment, preventing from various corrosive substances.
The storage place should be smooth and level, have a good bearing capacity.
Horizontal steel coil should be placed on the brackets with rubber cushions or wooden cushions and be locked with the lock catch on the topside. It mustn't be placed on to the fround or vehicles directly.
To avoid being pressed, the steel coil mustn't be stored in stacking. When the steel sheets are stored in stacking, a limit to every stack should be specified and the sheets with large weight and size should be placed in the lower part of the stack.
The storage of the steel sheets and coils should be scientifically arranged in advance, so as to avoid unnecessary shifting.
2. Mechanical properties of hot dip Al-Zn base
Mechanical properties of steel sheet and strip should be in conformity with the stipulations of following chart.
Because the effects of aging, mechanical properties of the steel strip shall deteriorate with storage time passing, E.g. yield strength and tensile strength will rise, elongation after fracture decreases, formability deteriorates etc. it is suggested to use the material as soon as possible.
|Yield strength (Mpa)||Tensile strength (Mpa)||Elongation A80%|
For products with nominal thickness greater than 0.50mm, but less than or equal to 0.70mm, the elongation after fracture is allowed to decrease by 2 units. For products with nominal thickness not greater than 0.50mm, the elongation after fracture is allowed to decrease by 4 units.
3. Process of enquiry and order
Please offer the details as following when enquiry and ordering:
Name of product
Weight of coating
Allowance of size
Date of delivery
Outside: workshop, agricultural warehouse, corrugated roof, wall, retailer booth, roller shutter door, etc.
Inside: door, doorcase, ceiling, elevator, stairway, vent gutter, etc.
2) Electrial Appliance: refrigerator, washer, switch cabinet, desk, bed, micro-wave oven, bread maker
3) Furniture: central heating slice, lampshade, chifforobe, desk, bed, locker, boofshelf
4) Others: writing panel, garbage can, billboard, etc.
Standard Seaworthy Export package including:peripheral anti-rust board, inside anti-rust paper, plastic cannula, latitude strapping, radial srapping, etc.
6. Our service:
1) Free sample offered;
2) Flexible payment term with L/C at sight,TT ,ect;
3) Big quantity supply and short delivery time;
4) Stable and reliable quality
5) Long term after-sale service.