Galvanized Steel Coil with Best Quality from China

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
50 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

Hot-dip Zinc Coating Steel Building Roof Walls
1.Structure of Hot-Dip Galvanized 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 Galvanized Steel Sheet

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Sheet Images:

Galvanized Steel Coil with Best Quality from China

 

Galvanized Steel Coil with Best Quality from China

 

4.Hot-Dip Galvanized 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 Steel Coil with Best Quality from China

5.FAQ of Hot-Dip Galvanized Steel Sheet

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

1.How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.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.

3. 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:904L stainless steel plate generally used in what industry is more?
With high chromium content and adequate content of nickel, copper to make it strong acid resistant ability, especially for chloride crevice corrosion and stress corrosion cracking are highly resistant, not prone to pitting and cracking, pitting resistance slightly better with other steel, with good machinability and welding that can be used for pressure vessel.
Q:Seeking stainless steel plate 304 material and 304j material what is the difference?
304 applications: petroleum, chemical, pharmaceutical, food, machinery, aerospace, construction, military, hardware, boilers, gas, plumbing and heating equipment, ships, power plants and other industries.
Q:Lead and stainless steel plate welding together? How do you solder it?
In addition, ultrasonic welding and ultrasonic welding are also a solid phase welding method with mechanical energy as energy source. Ultrasonic welding, welding workpiece in lower static pressure, issued by the sound of very high frequency vibration can make joint surface crack friction and heating to produce strong welding temperature and the formation of the combination. Ultrasonic welding can be used for welding between most metal materials, can realize metal, dissimilar metal and metal and nonmetal welding can be applied to the repetitive production of metal wire, foil or 2~3mm plate metal joint.
Q:How can I classify stainless steel plates?
Classification according to the use of stainless steel, can be divided into: the bridge plate, boiler plate, shipbuilding plate, armor plate, automotive steel, steel roof, structural steel, electrical steel (steel sheet), special spring steel, solar panels (hoilik steel).
Q:What's the surface of the 304 stainless steel matte board?
Silver white after cold rolling for heat treatment and pickling, and sometimes in the surface roller for the final light rolling of a light surface processing, 2D products used for the surface of the application of lax, general materials, deep stamping materials
Q:How about stainless steel grades?
According to the composition can be divided into Cr (400 Series), Cr Ni system (300 Series), Cr Mn Ni (200 Series) and the precipitation hardening systems (Series 600). 200 series - chromium nickel manganese austenitic stainless steel 300 series - chromium nickel austenitic stainless steel 301 - ductility, used for molding products. It can also be hardened rapidly by mechanical processing. Good weldability. The abrasion resistance and fatigue strength are better than 304 stainless steel. 302 - 304 with corrosion resistance, due to the relatively high carbon intensity. 303 - by adding a small amount of sulfur and phosphorus, it is easier to cut than 304.
Q:Is there a big price difference between the SUS304 stainless steel plate and the drawing plate?
Wire drawing is the surface of a steel processing methods, 304 and 201 steel plates can be processed drawing, the price difference is not very large, it will be more than a processing fee. The steel plate after drawing is more likely to rust than the steel plate on the 2B surface.
Q:What is the difference between the stainless steel plate and the second board?
Stainless steel rolling will have uneven thickness significantly phenomenon, characteristics of whole plate on both sides of the middle thick thin stainless steel board material, generally does not appear such phenomenon
Q:What's the difference between stainless steel 8K and BA?. How to distinguish from the surface of materials?
Unlike abrasive materials, the 8K has lower surface roughness than the BA board, and the BA board can be used as a mirror. Imagine how bright the 8K is, and it's hard to distinguish between the naked eye and the naked eye.
Q:What's the difference between 201 and 204 stainless steel plates? Thank you
The price is different: 01 cheaper, 04 expensive. Toughness is different: 01 hardness, 04 toughness.

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