Customization: | Available |
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After-sales Service: | Good Service |
Warranty: | One Year |
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Corrugated Roof Sheet is a variety of wave-shaped pressed panels made of colour-coated galvanized steel sheets by rolling and cold bending. Corrugated sheet has the characteristics of light weight, high strength, rich colour, convenient and quick construction, earthquake, fire and rain resistance, long service life and maintenance-free, and is suitable for building walls and external decoration of large-span steel roofs for warehouses of industrial and civil buildings
Material |
SGCC, SGCH, JIS G3302, DX51D, DX52D, DX53D, G350,G450,G550, |
Thickness |
0.10 - 1mm or as customer's requirement |
Width |
600 - 1250mm or as customer's requirement |
Length |
2 - 5 meters |
Tolerance |
Thickness:+/- 0.02mm Width:+/-2mm |
Zinc Coating |
30 - 275G/M2 |
Surface Treatment |
unoil, dry, chromate passivated, non-chromate passivated |
Certification |
ISO 9001-2008, SGS, CE, BV |
Technique |
Cold rolled->hot dipped galvanizing->Color Coated -> corrugated |
Depth of corrugated |
from 15mm to 18mm |
Pitch |
from 75mm to 78mm |
Gloss |
The gloss can changeable by Customers' Request.we can also do some High gloss. |
Standard |
GB/T 12754-2006; ASTM A 755; EN 10169; JIS G 3312; AISI; BS; DIN |
Grade |
CGCC/SGCC/SGCH/SPCC |
Yield Strength |
550MPa/As required |
Tensile strength |
600MPa/As required |
Hardness |
Soft hard(60),medium hard(HRB60-85),full hard(HRB85-95), As required |
Application |
various Roofs or Walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc. |
1 Incoming inspection of raw materials for export products
2 Colour analysis, T-bend test, impact test, salt spray test, tensile testand packaging test during the production process of the products, withthe aim of ensuring their overall performance such as corrosionresistance, coating viscosity and the safe transportation of the products.
The waterproof paper is the inner package, the coated steel plate is the outer package, and the side guard plate is wrapped with seven steel strips
Our Advantages:
1) 20 years experience in steel industry.
2) Raw material checked,with good quality supplier.
3) Well stocked,professional service team.
4) Strict quality control in the production process and provision of MTC for each product.
5) Experienced technicians and engineers can meet the various needs of customers.
6) Before packing all ptoducts are cleaned and inspected.
7) All products can be manufactured according to the standards required by customers.
8) We can provide various product certificates required by customers.
We very value the hard work of our employeesand strive to support and recognise theircontributions.As a result, corporate offers a widerange of benefits, from holiday gifts to privatehealth insurance.We advocate "humanistic care, rationaltolerance, team execution, staff first"
Q: Can I get samples before order?
A: Yes, of course. Usually our samples are free, we can produce according to your samples or technical drawings.
Q: Can I visit your factory?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: How can I get your quotation?
A: You can leave us a message, we will reply every message in time. Or we can chat online.
Q: What product information do I need to provide?
A: You need to provide the grade, width, thickness, coating and the tons you need to source.
Q: Is there any quality inspection before product loading?
A: Of course, all of our products have been strictly inspected for quality before packaging, and unqualified products will be destroyed. We absolutely accept third party inspection.
Q: How can we trust your company?
We focus on steel business for many years, are a diamond supplier of Made in China, headquartered in Jinan City, Shandong Province, you are welcome to investigate in any way.