Hot DIP Galvanized Steels in Coil (HDGI)

Hot DIP Galvanized Steels in Coil (HDGI)

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 10000 m.t./month

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Product Details

Basic Info.

Model NO.:SGCC/ASTM/EN

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

Steel Grade:Q350/Q550

Certification:SGS

Surface Treatment:Galvanized

Technique:Cold Rolled

Application:Ship Plate

Edge:Slit edge

Stock:Stock

Spangle:No/ Small/ Regular /Big Spangle

Commodity:Hot DIP Galvanized Steel Coil (Gi)

Width:914/1000/1200/1219/1200/1220/1250mmetc

Thickness:0.12-1.2mm

Zinc-Coating:Z60, Z80, Z100, Z120, 150 etc

Surface Treament:Passivation, Dry/ Oiled/ Skinpassed

Export Markets:Global

Additional Info.

Packing:Standard Export Seaworthy Packing

Standard:0.14-1.2*600-1250mm

Origin:China

HS Code:72104900

Production Capacity:4000 Tons Per Month

Product Description

Hot DIP Galvanized Steel in Coil (GI)
1. Techinical: EN10143, ASTM A653, JIS3302
2. Grade: DX51D, SGCC, commercial quality
3. Thickness: 0.14-0.5mm( the most advantage thickness)
4. Width: 600-1250mm(726, 914, 1000, 1200, 1220, 1250mm)
5. Spangle: No spangle, small spangle, regular spangle
6. Surface treament: Oiled/ dry; Chromed passivation/ anti-finger print; Skinpassed
7. Zinc-coating: Z40-150G/M2

0.18-0.8mm Special Color Galvanized Steel Coil

1. Techinical standard: EN10169
2. Grade: TDX51D, TSGCC
3. Thickness: 0.14-0.8mm (the most advantage thickness)
4. Width: 600-1250mm (610/724/820/914/1000/1200/1219/1220/1250)
5. Base metal: Galvanized / galvalume steel
6. Finish Painting: 15-20miu PE on top
Back painting: 5-8miu EP on back
7. Type of PPGI PPGI with pattern

Specifications:
1. Standard: AISI, ASTM, BS, DIN, GB, JIS, ASTM, JIS, GB
2. Steel Grade: DX51D, SGCC, SGCH, SPCC, SPCD, DC01, ST12, ST13, Q195, 08AL
3. Thickness: 0.13-0.5mm
4. Width: 600-1250mm
5. Length: Up to The Thickness or as require
6. Spangle: Zero, Mini, Regular, Big, Skin Pass
7. Audited Certificates: BV, SGS, ISO, CIQ
8. Zinc Coating: 40g-200g
9. Surface: Chromated, dry/oiled, Cr3 treated anti-finger
10. Package: Standard exporting package (or as required)
11. ID: 508/610mm

Commodity	Hot dip galvanized steel coil and sheet (GI)
Techinical Standard:	JIS 3302 / ASTM A653 / EN10143
Grade	DX51D / DX52D/ DX53D/ S250, 280, 320GD
Types:	Commercial / Drawing / Deep Drawing / Structural quality
Width	650/726/820/914/1000/1200/1219/1220/1250mm
Thickness	0.12-1.0mm (0.14-0.5mm is the most advantage thickness)
Type of coating:	galvanized
Zinc coating	Z60-150g/m2
Surface treament	chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint
Surface structure:	zero spangle / minimized spangle / regular spangle/ big spangle
ID coil	508mm or 610mm
Coil weight	3-6 MT per coil
Package:	Properly packed for ocean freight exportation in 20' ' containers
Application:	Industrial panels, roofing and siding for painting
Price terms	FOB, CFR, CIF
Payment terms	20%TT in advance+80% TT or irrevocable 80%L/C at sight
delivery time	25 days after recepit of 20% TT
Remarks	Insurance is all risks
	MTC 3.1 will be handed on with shipping documents
	We accept SGS certificatation test

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

Package：

Hot DIP Galvanized Steels in Coil (HDGI)

Q: What are the different types of steel coil coatings available?: There are several different types of steel coil coatings available, including galvanized, galvalume, and organic coatings. Galvanized coatings are made by dipping the steel coil in a bath of molten zinc, providing excellent corrosion resistance. Galvalume coatings, on the other hand, consist of a combination of aluminum and zinc, offering enhanced corrosion protection and heat resistance. Organic coatings, such as polyester, polyvinylidene fluoride (PVDF), and silicone-modified polyester (SMP), are applied to steel coils using a roll coating process, providing a wide range of color and aesthetic options, as well as additional protection against weathering and UV radiation.

Q: What is the average tensile strength of a steel coil?: The average tensile strength of a steel coil can vary depending on the specific grade and type of steel used. However, on average, steel coils tend to have tensile strengths ranging from 300 to 2,000 megapascals (MPa).

Q: What are the safety precautions for handling steel coils?: When handling steel coils, it is important to follow certain safety precautions to prevent accidents and injuries. Some of these precautions include wearing appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots to protect against cuts, impacts, and eye injuries. It is also essential to ensure proper training and knowledge of correct lifting techniques to avoid strains or back injuries. Additionally, using equipment like cranes or forklifts with appropriate capacity and stability is crucial for safe handling and storage of steel coils. Regular inspection and maintenance of equipment, as well as adhering to proper storage procedures, are also important safety measures to prevent incidents.

Q: That's my question, well that and:Steel Pick + Electric Guitar = Trashed Guitar?:D: A steel pick + acoustic on nylon strings = not so good A steel pick + acoustic on steel strings = this might work A steel pick on electric guitar = this might work too I don't think you would trash the guitars, and you probably wouldn't have to worry about being electrocuted...lol... A plastic pick would be so much better. Do they even make steel picks ?

Q: What are the different methods of cut-to-length shearing for steel coils?: There are several different methods of cut-to-length shearing for steel coils, including rotary shearing, flying shear, stationary shear, and programmable logic controller (PLC) controlled shear. Each method has its own advantages and is used based on factors such as coil thickness, desired precision, and production speed requirements.

Q: What is the difference between hot rolled and cold rolled steel coils?: The main difference between hot rolled and cold rolled steel coils lies in the manufacturing process. Hot rolled steel coils are produced by heating the steel to high temperatures and then rolling it while it is still hot. This process results in a rougher surface and less precise dimensions, but it makes the steel more malleable and easier to shape. On the other hand, cold rolled steel coils are manufactured by cooling the hot rolled coils and passing them through a series of rollers at room temperature. This process produces a smoother surface and tighter tolerances, making it suitable for applications that require precise dimensions and a higher quality finish.

Q: What are the common storage defects in steel coils?: Some common storage defects in steel coils include: 1. Staining or discoloration: If steel coils are not stored properly, they can be exposed to moisture or chemicals, leading to staining or discoloration. This can affect the appearance and quality of the steel. 2. Rust or corrosion: Steel is susceptible to rust and corrosion if it comes into contact with moisture or is stored in a humid environment. Rust can weaken the steel and compromise its integrity. 3. Coil deformation: Improper stacking or handling of steel coils can result in deformation or bending. This can occur when coils are stored on an uneven surface or subjected to excessive pressure or weight. 4. Surface damage: Steel coils can develop surface scratches, dents, or abrasions if they are mishandled during storage. This can be caused by improper stacking, handling, or transport of the coils. 5. Edge damage: If steel coils are not properly protected or secured during storage, the edges can become damaged. This can include chipping, cracking, or bending of the edges. Edge damage can affect the usability and safety of the steel coils. 6. Coil slippage: When steel coils are not securely stored or stacked, they can slip or roll off, causing damage to the coils themselves and potentially causing harm to nearby personnel or equipment. 7. Contamination: Steel coils can become contaminated if they are stored near or come into contact with substances such as dirt, oil, grease, or chemicals. Contaminants can affect the quality and performance of the steel. 8. Coil nesting: Inadequate spacing or stacking of steel coils can result in coil nesting, where one coil becomes embedded or nested within another. This can lead to damage to the coils, making them difficult to separate and use. To prevent these common storage defects, proper handling, storage, and protection measures should be implemented. This includes storing steel coils in a dry, well-ventilated area away from moisture and chemicals, using appropriate stacking and support structures, and providing adequate protection against impacts and contaminants. Regular inspections and maintenance should also be conducted to identify and address any potential defects or issues.

Q: How are steel coils processed for galvanizing or coating?: Steel coils are processed for galvanizing or coating through a series of steps. First, the coils are cleaned to remove any dirt, grease, or other contaminants. Then, they are dipped into a bath of molten zinc or coated with a protective layer using various methods such as electroplating or hot-dip coating. After the coating process, the coils may undergo further treatments like drying, cooling, and leveling to ensure uniformity and quality.

Q: How are steel coils used in the production of wind turbines?: Steel coils are used in the production of wind turbines to manufacture the tower, nacelle, and other structural components. The coils are processed and shaped to form the required sections, which are then assembled and integrated to create the framework and support structure for the wind turbine. The high strength and durability of steel make it an ideal material for withstanding the demanding conditions and loads experienced by wind turbines.

Q: Cold rolled steel coil steel, what is the difference?: Hot rolling is made of slabs (mainly continuous billets) as raw materials. After heating, strips are made from roughing mills and finishing mills.

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