Hot Dipped Galvanized Strip/Hot Dipped Galvanized Steel

Hot Dipped Galvanized Strip/Hot Dipped Galvanized Steel

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Product Details

Basic Info.

Model NO.:0.12-1.5*10-1250mm

Standard:ASTM, JIS, GB, AISI, DIN, BS

Steel Grade:Q235

Certification:ISO, SGS, BV

Surface Treatment:Galvanized

Technique:Cold Rolled

Application:Flange Plate

Edge:Slit edge

Stock:Stock

Spangle:Large/Small/Minimized/Regular

Zinc Coating:60-275G/M2

Thickness:0.12-4.0

Width:20-600mm 600-1500mm

Coil ID:508mm/610mm

Base Materials:Cold/Hot Rolled Steel Coil

Surface:Chromated,Oiled.Anti-Finger Treatment,Phosphate Tr

Grade:SGCC,Sgcd,Dx51d+Z,S220gd+Z,etc.

Weight:1-8mt,Usually 3-5mt

Quality Standard:En10142/En10346/En10169/JIS3302/Astma755m

Export Markets:Global

Additional Info.

Packing:Standard Export Seaworthy Packing

Standard:0.12-1.8*13-1500

Origin:Zhengzhou China (Mainland)

HS Code:72104900

Production Capacity:100000mt Per Year

Product Description

1. Hot dipped galvanized steel description:
Hot dipped galvanized steel is typically a multiple step process that requires a metal workpiece to be fluxed in molten or aqueous zinc ammonium chloride before a layer of zinc is bonded to it. The pure zinc layer then turns into zinc oxide when it is exposed to oxygen, and finally zinc carbonate after exposure to carbon dioxide.

2. Hot dipped galvanized steel technical process
After cleaning and acid pickling, the steel coil is submerged in melted zinc, a chemical reaction permanently bonds the zinc. The zinc actually permanently becomes a part of it and the successive
Layers are a mixture of zinc and iron. Hot dipped galvanized steel is a special type of steel coil used
In a number of different applications within fabrication and manufacturing environments

3. Hot dipped galvanized steel flow chart
Decoiler--- Shearer ----welder ----pre-treatment ----entry looper--- annealing furnace--- zinc pot
---- air cooling tower ----water cooler--- leveller---- post treatment ---exit looper crimper.

4. Hot dipped galvanized steel main usage scope:
Hot dipped galvanized steel is widely used in home appliances, kitchen utensils, handicrafts, construction formwork, granary, revealed rain, chimneys, roof tile, fire shutter doors, construction
Industry, as raw material for the production of corrugated panels, fencing products, drywall
Panel profiles, ventilation systems etc.

5. Hot dipped galvanized steel advantages:

1) Low iron loss, high magnetic flux strength, comes up to the international advance standard
2) Slight thickness difference between the horizontal and the longitudinal direction, promising the high lamination factor
3) Processing Performance: Easily punched and cut, high dimensional accuracy
4) Insulating coating: Uniform color, good insulation, strong adhesively, high heat resistance, high imputrescibility
5) Smooth surface, no rust, no rolling marks, no cold lap, no crease, no bubble cell, no delaminating defects

Standard	Steel Grades	Application
GB/T 2518-2004	01	Common commercial application
	02	For mechanical engagement
	03	For stamping
	04	For deep drawing
	220,250,280,320,350	For structural components
JIS G 3302-1998	SGCC	Common application
	SGCD1	For stamping
	SGCD2	For deep drawing
DIN EN 10142-2000	DX51D+Z	For common application and mechanical engagement
	DX52D+Z	For stamping
	DX53D+Z	For deep drawing
DIN EN 10147-2000	S220GD+Z	For structural components

Hot Dipped Galvanized Strip/Hot Dipped Galvanized Steel

FAQ:

1. What is the minimum order quantity ?

Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.

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 15-25 days, but the shipment will depend on the vessel situation.

3. How to guarantee the quality of the products？

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

4.What is the validity of your quotation?

Normally 7 days.

5.What is your advantage?

24 hour quick response /Customer oriented/ Credit foremost/ Top quality Excellent

Q: What are the different coil packaging materials used for steel coils?: There are several different coil packaging materials used for steel coils, each offering unique properties and benefits. Some of the most common materials include: 1. Stretch film: This is a popular choice for coil packaging due to its excellent flexibility and ability to tightly wrap around the coil. Stretch film provides good protection against dust, moisture, and scratches. 2. Steel strapping: Steel strapping is a robust and durable option for securing steel coils. It offers high tensile strength and resistance to breakage, ensuring the coils remain tightly bound during transport or storage. 3. Plastic strapping: Plastic strapping is a lightweight and cost-effective alternative to steel strapping. It offers good shock absorption and is resistant to rust and corrosion. Plastic strapping is often used for smaller or lighter steel coils. 4. Paperboard: Paperboard is a recyclable and eco-friendly packaging material. It provides a protective layer against dust and minor impacts, while also allowing slight breathability to prevent moisture buildup. 5. Wooden crates: Wooden crates are commonly used for large or heavy steel coils. They offer sturdy support and protection, preventing any damage during handling, transportation, or storage. 6. Corrugated cardboard: Corrugated cardboard is a versatile and lightweight packaging material suitable for smaller steel coils. It provides cushioning and protection against minor impacts, as well as being easily recyclable. The choice of coil packaging material depends on various factors such as the size and weight of the steel coils, transportation requirements, and desired level of protection. Each material has its own advantages and should be selected based on the specific needs of the steel coil packaging.

Q: What is the typical lead time for ordering steel coils?: The typical lead time for ordering steel coils can vary depending on factors such as supplier availability, production capacity, and shipping logistics. However, it is common for lead times to range from a few weeks to a few months. It is important to communicate with the supplier directly to get an accurate estimate for the specific order.

Q: How are steel coils used in the manufacturing of structural components?: Steel coils are used in the manufacturing of structural components as they are typically used to form and shape various structural elements such as beams, columns, and trusses. These coils are unwound, flattened, and then processed through a series of machinery to be cut, shaped, and welded into the desired structural component. The steel coils provide a reliable and strong material base for the manufacturing process, ensuring the durability and stability of the final structural components.

Q: I thought it was STAINLESS STEEL! I have stainless steel can openers spatulas that are rusty. What's up with that? did you know that braces on people's teeth are made of stainless steel? That's why they call people metal-mouth. I used to have braces.: Stainless steel is manufactured in a variety of different alloys. The percent of Chrome and other metals determine which alloy of stainless is produced. Not all versions of stainless is rust proof, just rust resistant. Not knowing which version of stainless steel you are discussing makes an exact answer difficult. Most stainless steel needs also be exposed to oxygen to retain it's 'stainless' properties. There are also version of steel, Monel and Inconel, that most would consider 'stainless'. Salt water will rapidly affect most versions of stainless with what is called cloride stress corrosion which cause a failure of the lattice structure of the metal. Generally, some stainless steel with a lower chrome content may appear to have discoloration that appears to be rust.

Q: Which one has more electrical resistivity? Wood or steel? And why?I know that the resistivity depends on the material of the conductor, but i want a perfect explaination please.Thnx in advance :): Steel is a conductor while wood is an insulator. There are no free electrons available in wood for conduction of electricity to take place. So wood has more electrical resistivity than that of steel.

Q: How are steel coils used in the manufacturing of medical equipment?: Steel coils are used in the manufacturing of medical equipment as they provide strength, durability, and flexibility for various components. These coils are often used in the production of surgical instruments, medical devices, and diagnostic equipment where precision and reliability are crucial.

Q: What are the common industry standards for steel coils?: The common industry standards for steel coils include specifications related to dimensions, weight, chemical composition, mechanical properties, and surface finish. These standards are often set by organizations such as the American Society for Testing and Materials (ASTM), International Organization for Standardization (ISO), and the Steel Industry Associations.

Q: How much should someone sell a 6 ft stainless steel counter? How about one with a sink?: Sheet stainless steel is about $2.00 to $2.75 per lb. in the US right now for a 2B stainless steel without any special finish. The cost of a sink or counter is going to vary widely. The labor to fabricate it is going to be a lot higher than the material cost so the price per pound is not going to tell you much. In California a custom 6' counter would be somewhere between $1,200 and $3,000. A standard size single compartment sink would be about half of that.

Q: Cooling bed generally a part of the steel rolling mills: Another type of cooling bed is used for square stock. It consists of several beams with angles cut upward from the bottom. The beams move in alternating fashion so that the square beam is lifted and sat into the next 'tooth'. The angle is cut so that the beam rotates as it is set down. This keeps the stock straight while it cools.

Q: Personally, I like Steel Cage matches to end in pinfalls. One of the biggest selling points of a Cage match is that it is to keep the competitors in and keep others out; essentially ensuring that it's a 1 on 1 match. As a result, I believe that pinfalls or submissions are important - but I know there's a lot of people that believe cage matches should only end in escape. What do you think??: I agree with what you are saying but I prefer Steel Cages matches that should only end in escape by climbing out of the cage. Escaping through the Steel cage door should be done away with. I wouldn't mind keeping pinfalls and submissions as part of Steel Cage matches as well as escaping via climbing out of the cage. Escaping through the Steel Cage door should be stopped and not aloud from now on. The fact that some one can just exit through a door defeats the purpose of trying to keep the competitors inside the Steel Cage and interference outside the Steel Cage. The Steel Cage door should be chained up and padlocked until the match is officially over.

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