Building Material Roofing Sheet Galvanized Steel Coil/Sheet Metal

Roofing sheet/tile ,Galvanized steel sheets ,Corrugated steel sheet

Thickness	0.12mm-0.8mm
Width	660~1150mm
Length	1000-11800mm or as your requst
Zn Coating	30-275g/m2
Grade	DX51D+Z	CS A	SGCC	SGC340	S220GD+Z
	DX52D+Z	CS B	SGCD	SGC400	S250GD+Z
	DX53D+Z	CS C		SGC440	S280GD+Z
	DX54D+Z	FS A		SGC490	S320GD+Z
	DX56D+Z	FS B		SGC510	S350GD+Z
	DX57D+Z			SGC570	S550GD+Z
Surface Treatment	Chromed/ Oiled/ Passivation/ Dry
Spangle	Regular spangle, minimized spangle , big spangle, zero spangle
Hardness	Soft, Full hard, Half hard
Packing	Standard export package. Steel pallet about 3 tons.(Plastic film in the first layer, second layer is Kraft paper. Third layer is galvanized sheet+package strip+corner protected)
Application	Building industry ,structural use, roofing, commercial use ,household appliance, industry facilities, office buildings
Advantages	1.Design according to customers 'requirements
	2.Production under ISO9001-2008 Quality System
	3.Easy to be installed as light weight
	4.Our products are recyclable materials
	5.The less construction period, the more using time.
	6.paint your logo for free

Chemical Composition and Mechanical Properties

Steel grades	Chemical composition%						Residual Element>	Tensil estrength(MPa)	Yield strength(MPa)
Steel grades	C%<	Si%<	Mn%<	P%<	S%<	Alt<	Residual Element>	Tensil estrength(MPa)	Yield strength(MPa)
SGCC, DX51D+Z	0.07	0.03	0.50	0.025	0.025	0.020	Cu<0.10Ni<0.08Cr<0.10As<0.05Sn<0.05	270-500	140-280
DX52D+Z	0.06	0.03	0.45	0.025	0.025	0.020		270-420	140-300
DX53D+Z	0.03	0.03	0.40	0.020	0.020	0.020		270-380	140-260
S220GD+Z	0.17	0.30	1.00	0.035	0.30	0.020		300-440	>220
S250GD+Z	0.17	0.30	1.00	0.035	0.30	0.020		330-470	>250
S350GD+Z	0.20	0.55	1.60	0.035	0.30	0.020		420-560	>350

Product Description

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Packaging and shipping

FAQ

Q: Are you trading company or manufacturer ?

A: We are professional manufacturer for steel pipe/sheet/coil, and our company also is a very professional a trade company for steel products.we can also provide a wide range of steel products.

Q: Will you delivery the goods on time?

A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.

Q: Do you provide samples ? is it free or extra ?

A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.

Q: Do you accept the third party inspection?

A: Yes absolutely we accept.

Q: How could you guarantee your products?

A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q: How do we trust your company?

A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.

Q: How can I get your quotation as soon as possible?

A: The email and fax will be checked within 24 hours,meanwhile,the Skype, Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.

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