Q235B Corrugated galvanized roofing sheet

Corrugated metal starts with carbon steel sheet which is then
pressed into three-dimensional patterns, called corrugations,
using a series of rollers in a cold roll forming process.
Different roller die arrangements produce different types of
corrugation,including waves, squares and angles.
Cold rolling allows a thicker and stronger product that also
presents a better appearance than hot-formed steel.
Finished sheet is then sheared off to the desired length.

Classification ：

Corrugated Roofing Sheet

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Product Details

Product information

Immersing it in a zinc bath maintained at 460 degree centigrade carries out hot dip galvanizing of the strip. The chemistry of the bath is carefully controlled to ensure proper adhesion and formability of the applied zinc together with bright blemish free uniform spangles.The galvanized coils are chromated to improve its resistance to white rust. The chromating parameters are continually monitored and sheets are regularly tested through salt-spray tests to ensure the performance of this process.

Material	DX51D,DX52D,S350GD,S550GD
Thickness	0.13-1.0mm
Width	BC:650-1200mm AC:608-1025mm
Type of Wave Height	High wave plate(wave height ≥70mm),medium wave plate(wave height<70mm) and low wave plate(wave height<30mm)
Type of Based Sheet	Galvanized steel sheet;Galvalume steel sheet;PPGI;PPGL
Length	1m-6m
Bundle weight	2-4 metric tons
Packing	Export standard packing or according to customers' requirement
Shipment	Within 10-15 workdays,25-30 days(MOQ ≥1000MT)

Factory profile

Adhering to the tenet of "integrity first, quality for survival", the company has established a complete marketing channel of "based in North China, radiating the whole country, and facing the world", and has not only established a solid strategic partnership with many domestic and foreign enterprises.We have been committed to product development, production and sales, after more than ten years of efforts, our products have been widely used in various fields.

Packing method: Packing according to customer's requirement.

The company has more than 110,000 square meters of production and processing base, fully introduced the international advanced modern automatic production and processing equipment, and took the lead in passing the ISO9001, TS16949, BV, SGS and other international well-known institutions certification.The products are mainly exported to Italy, Mexico, South Korea, Israel, Turkey, India, Pakistan, Kyrgyzstan, Oman, Kazakhstan, Vietnam, Myanmar and other countries. The company's supply is sufficient, the variety is complete, order production is fast, welcome domestic and foreign manufacturers, traders to contact us.

Company Advantages
1. We are a large-scale production enterprise integrating production, research and development, and can customize the products required by customers.
2. We have a perfect after-sales service system, which can track the problems encountered by customers in production at any time and provide corresponding technical support, so as to share our high-quality resources with customers.
3. After more than ten years of development, the company has complete product varieties and large inventory, which can be delivered in the shortest time.
4. Free samples are available.
5. With obvious price advantage, the company has complete production process, from raw materials to finished products integrated production can maximize the cost savings.