Product Details

High quality color steel sheet corrugated steel roofing sheet

Product Description

1. Brief introduction of roofing sheet:

Color steel plates are made by cold rolled galvanized steel sheet, then treated by degressing,phosphating, chromated and others. coated with organic fluorine resin coating..

They are manufactured through a continuous baking and a variety of profiling machine.

2. The specification of the roofing sheet:

1. Length: 1m to 12m

2.Effective width: 665mm to 980mm

3.Color: navy blue,white grey or any RAL colors

4.Thickness: 0.2 mm to 0.6 mm

5.Hardness: 60HRB to 90HRB

6.Strength Tensile: 400mpa to 550mpa

7.Zinc coating: 60g/m2 to 120 g/m2

8.Standard: ASTM A653, JIS G3312

9.Top coating: 15um to 25um Back coating:5um to 8um

10.Certification:ISO9001:2000

11.HS code:7210700000

3.The advantages of the roofing sheet:

a:waterproof and fireproof: it is made by color steel and can be applicative in 500

b:anticorrosion:it is made by zinc or aluzinc coating hot dippped steel

c:its coating has good adhesion,high tenacity,can use more than 30 years

4. Application of the roofing sheet :

They are used as the roofing sheet of the factory,residential house,steel structure...

5. Product description

MOQ for roof metal	25Tons
what is the steel grade	DX51D/SGCC/SGCH
what is the substrate for steel tiles?	hot dipped galvanized or gavalume, pre-painted galvanized
what is the thickness	0.17-0.60mm, depends on customer
What colors are available?	RAL Code not only RAL, we can provide the color according to customer's sample
What is the normal color and most economical color?	Ocean blue and off white
What lengths can you offer?	Recommand to fit for the container length, within 5.7m
What different between PVDF and PE coating?	PVDF is the most advanced painting in construction industry, it is with high corrosion resistance and color retention, and the life time could last to 20-25 years. Currently, PE is the most widely-used painting in the color coated steel coils. It is characterized by good overall performance, and high economic as well.
Can you provide the high strength roof sheet?	Yes, G550, with its yield strength over 550 mpa.
What containers do you choose usually? 20feet or 40 feet? Why?	20 feet container, it is more economical.
How can you load 25MT per 20 feet container?	The metal roof tile is heavy cargos, the 20 feet container get enough room to load 25MT.
What is your mini quantity per color?	25 tons/color
What is the leadtime?	Normally for sheets we can delivery it within 25-30 days. Depends on the quantity

Company Information

WZH GROUP

We are a group company, which has the follow filiales

Weizhengheng Group covers an area of over 48,000 sq.m., with more than 1,000 employees from 9 subsidiary companies together with offices. Each company enjoys its own feature.

Shijiazhuang Weizhengheng Light Steel Color Plate Co., Ltd, professional in export trade business, has more than six years of experience in this field. Heilongjiang Weizhengheng Steel Structure Engineering Co., Ltd, located in Harbin, benefits from freight economy when exported to Russia. Beijing Weizhengheng Metal Structure Engineering Co., located in the capital city of China, may receive clients from the abroad while saving their time and energy. Other branch companies are Shenyang Tianying Light Steel Color Plate Co., Ltd, Hulun Buir Weizhengheng Light Steel Color Plate Co., Ltd,Ulanhot Weizhengheng Light Steel Color Plate Co., Ltd,Shandong Office, Manzhouli Office and Uganda Office.

We are the china supplier of the follow metal building materials :

Steel Structure,Prefabricated House,Galvanized Steel Coil,Galvalume Steel Coil,PPGI/PPGL,Galvanized Steel Sheet,Galvalume Steel Sheet,Cold Storage Panel,Prepainted Corrugated Steel Sheet | Floor Decking | EPS Sandwich Panel,Rock Wool Sandwich Panel | PU Sandwich Panel | Cleanroom Panel | FPR Panel,Glass fiber mat.