Corrugated Steel Sheet (2)
4 year ago
Corrugated steel plate has a deep origin with ordinary steel plate. Corrugated steel sheets are available in thicknesses of 0.25 to 2.5 mm. Corrugated steel plate is a structural material that corrugates a certain size of plate steel (SS400, SS490, SS590, etc.) to increase the structural rigidity. The use of hot-dip galvanizing (double-sided 900g/㎡) can guarantee the design durability of more than 50~100 years. It has the characteristics of light weight, high strength, rich luster, convenient construction, earthquake resistance, fire prevention, waterproof, long service life and maintenance-free, and has been widely used. The surface of the steel plate is beautiful, with block or flake zinc particles, the galvanized layer is firm and resistant to the atmosphere, and the steel plate has good welding performance and cold forming performance. Compared with electro-galvanized steel sheets, hot-dip galvanized steel sheets have thicker galvanized layers and are mainly used for parts that have strong requirements for corrosion resistance. Galvanized sheet is widely used in construction, packaging, railway vehicles, agricultural machinery manufacturing and daily necessities.
|
Product |
PPGI Corrugated Roofing Sheet |
|
Base Material |
Hot dipped galvanized steel sheet |
|
Material Grade |
CGCC, SGCC, SGCH, G350,G450,G550, DX51D+Z, DX51D+AZ, etc |
|
Thickness |
0.12-0.8mm |
|
Width |
750-1250mm (before corrugation) |
|
Length |
1000-6000mm or as require |
|
Tolerance |
Thickness: +/-0.02mm Length: +/-2mm |
|
Coating Type |
Galvanized, Galvalume, Pre painted coating (PE, SMP, HDP, PVDF) |
|
Zinc-coating |
60g/m²-275g/m² (G30-G60) |
|
Technique |
Raw material: Hot rolled steel coil → Cold rolled → hot dipped galvanized → corrugated |
|
Terms |
Raw material width 762mm, after corrugated width 665mm: 9 waves
Raw material width 914mm, after corrugated width 800mm: 11 waves |
|
Feature |
Roofing Steel Sheet have excellent performance of decoration, corrosion resistance etc. |
|
Export Package |
Waterproof paper, galvanized steel covered and steel strip packed |
|
Steel Grades |
Chemical Composition% |
<Residual Element> |
Tensile Strength |
Yield Strength(MPa) |
|||||
|
C%< |
Si%< |
Mn%< |
P%< |
S%< |
Alt< |
||||
|
SGCC, DX51D+Z |
0.07 |
0.03 |
0.5 |
0.025 |
0.025 |
0.02 |
Cu<0.10, Ni<0.08, Cr<0.10, As<0.05, Sn<0.05 |
270-500 |
140-280 |
|
DX52D+Z |
0.06 |
0.03 |
0.45 |
0.025 |
0.025 |
0.02 |
270-420 |
140-300 |
|
|
DX53D+Z |
0.03 |
0.03 |
0.4 |
0.020 |
0.020 |
0.02 |
270-380 |
140-260 |
|
|
S220GD+Z |
0.17 |
0.3 |
1.0 |
0.035 |
0.300 |
0.02 |
300-440 |
>220 |
|
|
S250GD+Z |
0.17 |
0.3 |
1.0 |
0.035 |
0.300 |
0.02 |
330-470 |
>250 |
|
|
S350GD+Z |
0.2 |
0.55 |
1.6 |
0.035 |
0.300 |
0.02 |
420-560 |
>350 |
|
|
Grade |
Yield Strength MPa |
Tensile Strength MPa not less than |
Elongation after breaking b(l=80mm, b=20mm) % not less than Nominal thickness mm |
r value is not less than |
n value is not less than |
|||
|
|
0.70- |
1.0- |
≥1.6 |
|||||
|
DC01(St12) |
130~260 |
270 |
28 |
30 |
32 |
34 |
|
- |
|
DC03(St13) |
120~240 |
270 |
32 |
34 |
35 |
36 |
- |
- |
|
DC04(St14, St15) |
120~210 |
270 |
36 |
38 |
39 |
40 |
1.5 |
0.18 |
|
DC05(BSC2) |
110~190 |
260 |
38 |
39 |
40 |
41 |
1.8 |
0.2 |
|
DC06(St16,St14-T, BSC3) |
100~180 |
250 |
39 |
40 |
41 |
42 |
2 |
0.22 |
|
Grade |
Yield Strength MPa no greater than |
Tensile Strength MPa not less than |
Elongation after breaking b(Lo=50mm, b=25mm) % not less than Nominal thickness mm |
|||||
|
|
0.25- |
0.40- |
0.60- |
1.0~ |
≥1.6 |
|||
|
SPCC |
- |
270 |
30 |
32 |
34 |
36 |
37 |
38 |
|
SPCD |
- |
270 |
32 |
34 |
36 |
38 |
39 |
40 |
|
SPCE, SPCEN |
210 |
270 |
34 |
36 |
38 |
40 |
41 |
42 |
|
Grade |
Chemical Component % |
|||||||
|
C |
Mn |
P |
s |
Alta |
Tib |
|||
|
DC01(St12) |
C0.10 |
≤0.50 |
≤0.035 |
≤0.025 |
≥0.020 |
- |
||
|
DC03(St13) |
≤0.08 |
≤0.45 |
≤0.030 |
≤0.025 |
≥0.020 |
- |
||
|
DC04(St14,St 15) |
≤0.08 |
≤0.40 |
≤0.025 |
≤0.020 |
≥0.020 |
- |
||
|
DC05(BSC2) |
≤0.008 |
≤0.30 |
≤0.020 |
≤0.020 |
≥0.015 |
≤0.20 |
||
|
DC06(St16,SH4-T,BSC3) |
≤0.006 |
≤0.30 |
≤0.020 |
≤0.020 |
≥0.015 |
≤0.20 |
||
|
SPCC |
≤0.12 |
≤0.50 |
≤0035 |
≤0.025 |
≥0,020 |
|
||
|
SPCD |
≤0.10 |
≤0.45 |
≤0.030 |
≤0.025 |
≥0.020 |
|
||
|
SPCE. SPCEN |
≤008 |
U0.40 |
W0.025 |
≤0.020 |
≥0,020 |
|
||
|
Alt greater than or equal to 0.015 when C is less than or equal to 0.01 for all grades |
||||||||
Q: Who and where are you?
Shandong Huitong Steel Co., Ltd. is a large steel production enterprise. Our main production base is located at Liaocheng city, shandong province, China.
Q:What kind of metal material does your company do?
Our production scope involves seamless steel pipes, galvanized steel products, stainless steel products, steel plate, customized heterosexual steel pipes and other steels.
Q:What are the advantages in price and quality ?
To offer good quality and competitive price is our company principle.
We can offer our customer good and reasonable price.
Q: OEM Service is acceptable?
Yes, OEM severvice is available.
Q: Payment term and Lead time
A: Payment term is depending on target market condition,order amount,shipment schedule.., or 30% T/T in advance ,balance will be paid against BL copy or LC at sight.
B: Delivery time: for most of pipe,plate, coil.. the lead time is at around7- 15days. For larger order plate, it is subject to the steel plant production order, but. Base on our larger purchasing oder from steel mill, we can assure our customer the delivery date is soon.
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Main Product:
Steel Pipe,
Seamless Steel Pipe ,
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Carbon Steel Plate,
Color Coated Roll,
Galvanized Steel Coil