Galvanized Corrugated Steel Sheet in High Quality

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100 m.t.
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10000 m.t./month

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Hot-dip Zinc Coating Steel Building Roof Walls
1.Structure of Hot-Dip GI/GL Steel Sheet Description

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.

2.Main Features of the Hot-Dip GI/GL Steel Sheet

• Excellent process capability

• Smooth and flat surface

• Workability, durability 

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip GI/GL Steel Sheet Images:

Galvanized Corrugated Steel Sheet  in High Quality


Galvanized Corrugated Steel Sheet  in High Quality


4.Hot-Dip GI/GL Steel Sheet Specification

Standard: ASTM, JIS,EN

Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570

Thickness: 0.1mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm

Surface structure: zero spangle, regular spangle or minimum spangle

Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed

Packing: Standard seaworthy export package

Technology test results:

Galvanized Corrugated Steel Sheet  in High Quality

5.FAQ of Hot-Dip GI/GL Steel Sheet

We have organized several common questions for our clientsmay help you sincerely: 

1.How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.

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Q:Are lead contained in galvanized steel plates and plain steel plates?
There is no lead in galvanized steel plate and ordinary steel plate,The difference between galvanized steel plate and ordinary steel plate is that there is electroplated coating. After plating a layer of other metal, the steel plate is not easy to corrode and is not easy to rust.
Q:The difference between steel edge sealing strip and steel plate putty water stop belt
The cross section of the steel edge rubber waterproof strip adopts the non equal thickness structure, and divides the strong section and the waterproof area, so that each part is stressed evenly and reasonably. When the utility model is in construction, the clamping surface of the clamping plate is large and is not easy to be dislocated; the steel plate is additionally provided with an installation hole and is connected with the steel bar; the utility model has firm fixation and is not easy to displace.
Q:What is the difference between color steel plate and hot galvanized sheet?
Color coated panels, general steel and color plate enterprises demand larger, of course, automobiles and household appliances also need, but the quality requirements are higher, generally are direct orders of steel mills. Domestic color coated boards are lower, exports are full scale.
Q:Who knows the wire width of the steel mesh?
Steel net is diamond, respectively from the left and right (up or down) with two curved metal strips, the two metal strips are generally not the same thickness, the thickness is the stem width, the width is less than the thickness of material.
Q:How can the steel plate of flat welding 10mm make its deformation smaller?
High technical content is: two side groove, one side of the groove is deep, one side of the groove is shallow, the depth of difference is a seam, the two sides welding at the same time, pay attention to the deep groove of this face to be in the lead.Other ways to prevent the in-plane deformation of steel plate are: back welding, skip welding and so on.
Q:What's the difference between hot-rolled seamless steel tube and cold-rolled seamless steel tube?
Cold rolled seamless steel pipe (DIAL) in general, steel pipe for low and medium pressure boiler tube, high-pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, oil cracking tube and other steel tube, including carbon thin-walled steel, alloy thin-walled steel, stainless steel, thin steel tube.
Q:P355NL1 what kind of material is the steel plate?
Use: used in petroleum, chemical industry, power plant, boiler, for the production of reactor, heat exchanger, separator, tank, oil tank, liquefied gas, nuclear reactor pressure vessel, boiler, liquefied petroleum gas bottle, hydropower station high pressure pipes, turbine volute equipment and components.
Q:How many times a day can a steel pile be inserted?
Steel sheet pile U type and Z type and AS type, the Z type and AS type steel sheet pile production, processing and installation is more complex, and the price is U higher than about 1/3, mainly used in Europe and the United States, Japan and South Korea and other Asian countries, mainly the use of U type steel sheet pile.
Q:What are the rental costs for steel sheet piles?
Steel sheet pile cofferdam is the most commonly used sheet pile cofferdam. Steel sheet pile with a steel lock, the section is provided with a straight groove shape, and Z shape, there are a variety of sizes and interlocking form. There is a common type of Larson, Lackawanna type etc..
Q:The difference and usage of color steel sandwich panel and color profiled steel sheet
The sandwich panel consists of three parts: two upper and lower forming steel plates, the middle core plate (rock wool, polystyrene, polyurethane), thick 50mm/75mm/100mm, steel strip on both sides. Wall panels and shingles used primarily for movable rooms and various large plants.

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