Q235B Corrugated galvanized roofing sheet

Classification :

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.

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Corrugated Roofing Sheet

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)

warehouse storage

The annual output of the factory is 400,000 tons, and the current inventory is more than 100,000 tons, which can greatly save the purchasing time of customers and ensure the production cycle and product quality of customers. We are a quality partner for domestic and foreign customers. At present, there are 14 steel production lines for processing, bending, coating, heat treatment, cutting, drilling, chamfering, conditioning, surface treatment and 13 sets of processing equipment.

Packing and shipping

Our main products are: carbon steel plate, carbon steel pipe, carbon steel coil, stainless steel plate, stainless steel coil, stainless steel profile, galvanized plate, galvanized coil, color coated steel coil, ppgi/ppgl and a wide range of high quality steel products.

Customer visit

Li Cheng (Shandong) Metal Materials Co., LTD. has the right to import and export, and its products are exported to more than 20 countries in Asia, Africa, Europe, North America and other regions. Complete processing equipment, perfect quality assurance system, well received by customers.We are willing to first-class technology, first-class equipment, first-class service wholeheartedly and friends from all walks of life sincere cooperation!

Cooperation Case

Applicable to construction, petroleum, chemical, electric power, metallurgy, urban gas, heat pipe network, Bridges, railways, vehicles, ships and other industrial fields and construction, infrastructure and other engineering fields. Complete testing equipment, strong technical force, can implement GB, ASTM, JIS, DIN and other standards.

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FACTORY

Corrugated Roofing Sheet