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Corrugated steel sheet (Roofing sheet) is a building material composed of sheets of prepainted galvanized steel or prepainted galvalume steel,cold-rolled to produce a linear corrugated pattern in them. The corrugations increase the bending strength of the sheet in the direction perpendicular to the corrugations, but not parallel to them. Normally each sheet is manufactured longer in its strong direction.
There are three types of roofing sheet,hot dipped galvanized,galvamue and color coated,This roofing sheet is lightweight and easily transported. It was and still is widely used especially in rural and military buildings such as sheds and water tanks.
Commodity |
Color Coated Roofing Sheet |
Standard |
AISI, ASTM, BS, DIN, GB, JIS,etc. |
Nominal Thickness |
0.14~0.8mm |
Nominal Width |
600~1250mm |
Length |
Any Length by Required |
Substrate steel |
Galvanized/ Galvalume Steel Sheet |
Coating |
Z30~Z275 |
AZ30~AZ275 | |
Color |
Choose from RAL Code or by Client's Requested |
Paint Types |
PE/SMP/HDP/PVDF |
Paint Thickness |
Top Side:14-25um Back:5-10um |
Steel Grade |
SGCC,SGCH, DX51D+Z, Q195 |
Delivery Time |
15~30 days after T/T prepayment or L/C date |
Price Term |
FOB,CIF,CFR |
Port of Loading |
China Port |
Payment |
TT or L/C at sight |
Supply Ability |
30000 MT per Month |
MOQ |
25 tons Per Size |
Packing |
Mill's Standard Export Sea-worthy Packing |
Application |
Industrial Construction,Warehouse, Roof of Large-span Steel Structure Housing ,Wall Decoration |
Product show:
The Specification of Roof Sheet
Corrugated steel sheet | ||||||
Material: galvalume/galvanized steel | ||||||
Spread Width(mm) |
Valid Width (mm) |
Zinc coating(g) |
Alu-zinc coating(g) |
Color |
Length/meter |
|
600/1000/1200/1250 |
475~1050 |
30-275 |
30-275g |
no |
1.0-12 |
|
Common Roofing type: | ||||||
Cover width(mm) |
Coil width(mm) |
Wave height(mm) |
Wave length(mm) |
Wave number |
Usage |
|
900 |
1000 |
15 |
225 |
4 |
Roof & Wall |
|
750 |
1000 |
35 |
125 |
6 |
Roof & Wall |
|
850 |
1000 |
18 |
80 |
11 |
Roof & Wall |
|
760 |
1000 |
76 |
380 |
2 |
Long-span roof plate |
|
820 |
1000 |
25 |
205 |
4 |
Roof |
|
1025 |
1200 |
25 |
205 |
5 |
Roof |
|
860 |
1000 |
25 |
287 |
3 |
Roof & Wall |
|
840 |
1000 |
28 |
280 |
3 |
Roof & Wall |
|
910 |
1000 |
10 |
130 |
7 |
Roof & Wall |
|
Packing |
Wrapped by plastic film and waterproof paper, and then fastened on wooden pallet. Or as you request. |
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Common roof type
Application
Package
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