SGCC Hot Dipped Zinc Galvanized Steel Coil

SGCC Hot Dipped Zinc Galvanized Steel Coil System 1

SGCC Hot Dipped Zinc Galvanized Steel Coil

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Details

Basic Info.

Model NO.:SGCC Hot Dipped Dx51d Dx52d Zinc Galvanized Steel

Surface Treatment:Galvanized

Certification:ISO, SGS, BV, RoHS, IBR

Technique:Cold Rolled

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

Application:Roofing,Wall,Structure...

Edge:Mill

Stock:Stock

Steel Grade:Dx51d,SPCC,SGCC,CGCC,S350gd

Name:SGCC Hot Dipped Dx51d Dx52D Zinc Galvanized Steel

Thickness:0.14-1.2mm

Width:600-1250mm

Zn Coating:40-275GSM

Surface:Oiled,Galvanized,Chromated

Spangle:Zero,Small,Big,Regular

Coil Weight:3-10tons

Coil ID:508/610mm

Certificate:BV,ISO

Test:QA-QC-Mtc

Export Markets:Global

Additional Info.

Packing:1.Brown Paper 2.Plastic Cloth 3.Galvanized Plate

Standard:Thickness: 0.12mm-3mm

Origin:Shandong, China

HS Code:721049000

Production Capacity:30000 Tons/Year

Product Description

SGCC Zinc Coated Galvanized Steel Coil

ISO system
SGS and BV audited company.
Industry experience over 10 years.
Management systems-internal software
Finished product inventory-more than 500 tons.
Raw material inventory -over 800 mertic tons.
Shipment of goods -more than 30 countries worldwide.
We have the most convenient transport and prompt delivery.
We offer competitive price with best service.
We have high technical production line with top quality products.
We have win high reputation based on best quality products.

Specifications:
1.     Zinc: 30g-275g/sqm
2.     Coil weight:4-6 tons per coil
3.     Edge treatment: Mill edge or cut edge.
4.     Technical treatment: Bright annealed, flatting, cold harden.
5.     Surface treatment: Annealed, bright finish, dull/bright finish, slit edge.
6.     Spangle: Normal/small/big/zero spangle.
7.     Delivery terms: FOB / C&R / CIF
8.     Supply Ability: 30000MT/month
9.     Application: The construction industry: The roof structure, keel, grill, Clapboard, ceilings, fire shutter doors, etc; The light industry, the Automobile, agriculture, animal husbandry, fishery, casing of household Electronic application, civilian smoke stack, etc.
10.   Delivery time: Within 20 days after the receipt of L/C or Signed the contract or according to customer's requirement.
Special design available according to requirement; Anti-corrosion And high-temperature resistant with black painting; All the production process Are made under the ISO9001: 2000 strictly

Product Specification:

Commodity		Galvanized Steel Coil For Construction
Technical Standard:		JIS 3302 / ASTM A653 / EN10143
Grade	Base plate Style	Material		Standard			Application
	GI PLATE	TDC51D+Z		DC51D+Z			Commercial
		TDC52D+Z		DC52D+Z			Drawing/stamping
		TDC53D+Z		DC53D+Z			Deep Drawing/stamping
		TS280GD+Z/TS350GD+Z		S280GD+Z/S350GD+Z			Structure
		TS550GD+Z		S550GD+Z			High strength structure
	GL PLATE	TDC51D+AZ		DC51D+AZ			Commercial
		TDC52D+AZ		DC52D+AZ			Drawing/stamping
		TS250GD/300GD/350GD+AZ		S250GD/300GD/350GD+AZ			Structure
		TS550GD+AZ		S550GD+AZ			High strength structure
Coating Character		Pencil hardness	≥H/2H		Category of Painting	Polyester		PE
		Reverse impact	≥9J/6J			High-durability polyester		HDP
		T bending	≤ 3T/ 5T			Silicon modified polyesters		SMP
		Cuppingtest	≥ 6mm/ 4mm			Polyvinylidene fluoride		PVDF
		MEK cleaning	≥100/50 time			Easy-Cleaning		EC
		Primerabout 5 to 7 microns ; Top coated: about 8-20microns ; Back coated: about 5-15 microns (usual:5-7micron)
Inspection		MTC will be handed on with shipping documents , accept the third party inspection
		We accept the third party certificatation test

Hot Dip Cold Rolled Galvanized Steel coil

Standard	AISI , ASTM , DIN , GB , JIS
Grade	DX51D / DX52D/ DX53D/ S250,280,320GD
Width	600-1500mm
Thickness	0.12-3mm
Zinc Coating	40-275g
Coil ID	508/610 mm
Coil Weight	3-8 tons
Type of Coating	Hot dipped galvanized or Electronic Galvanized
Surface Structure	zero spangle / minimized spangle / regular spangle/ big spangle
Surface Treatment	chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint
Package	export standard, plastic film+water proof paper + steel plate+ packing steel strip
Application	PPGI coil;construction,hardware, home appliances,interior decoration etc.
Price Items	FOB , CFR , CIF
Payment Items	Negociate
Delivery Time	Delivery as your request
Remark	Insurance is all risks
Remark	We accept the third party certification test

Technical Data >>>

Chemical Composition:

GRADE	C	Si	Mn	P	S	Ti
SGCC/DX51D+Z	≤0.10	≤0.50	≤0.60	≤0.10	≤0.030	≤0.020
DX52D+Z	≤0.10	≤0.50	≤0.60	≤0.10	≤0.030	≤0.020
SGCD/DX53D+Z	≤0.10	≤0.30	≤0.50	≤0.05	≤0.030	≤0.020
SGCE/DX54D+Z	≤0.10	≤0.30	≤0.30	≤0.03	≤0.020	≤0.020
DX56D+Z	≤0.10	≤0.30	≤0.30	≤0.03	≤0.020	≤0.020
Structural	≤0.20	≤0.60	≤1.70	≤0.10	≤0.045

Hot Dip Cold Rolled Galvanized Steel Coil Mechanical Properties

GRADE	Yield Strength MPa	Tensile Strength MPa	Elongation %
SGCC(DX51D+Z)	≥205	≥270	-
SGCD(DX53D+Z)	-	≥270	38
SGCE(DX54D+Z)	-	≥270	40
DX56D+Z	-	≥270	42

Q:How are steel coils inspected for color consistency?: To ensure that the final product meets the desired specifications, various methods are used to inspect the color consistency of steel coils. Visual inspection, which involves trained inspectors examining the coils under controlled lighting conditions, is one common method. By comparing the color of each coil to a standard color chart or a previously approved sample, any variations in color can be detected and noted for further analysis. In addition, objective color measurement can be achieved using advanced technologies such as spectrophotometers. These devices measure the reflective properties of the steel surface using light, allowing for precise color analysis. The obtained color data is then compared to the specified color range, and any deviations are flagged for further investigation. Furthermore, some manufacturers may opt for automated color measurement systems, such as colorimeters or color cameras, to inspect steel coils for color consistency. These systems provide quick and accurate assessments of the color of each coil, ensuring uniformity throughout the entire batch. Overall, the inspection process for color consistency in steel coils combines visual inspection, spectrophotometry, and automated color measurement systems. This comprehensive approach guarantees that the steel coils meet the required color standards, resulting in consistent and high-quality products for customers.

Q:What are the common surface finishes for steel coils?: There are several common surface finishes for steel coils, depending on the specific requirements and applications. Some of the most common surface finishes for steel coils include: 1. Hot-dip galvanized: This is a process where the steel coil is immersed in a bath of molten zinc, coating the surface with a protective layer. Hot-dip galvanizing provides excellent corrosion resistance and is commonly used in outdoor applications. 2. Electro-galvanized: In this process, a thin layer of zinc is electroplated onto the surface of the steel coil. Electro-galvanizing provides good corrosion resistance and a smooth finish, making it suitable for various applications, including automotive parts and appliances. 3. Galvannealed: Galvannealed steel coils are coated with a zinc-iron alloy by passing them through a high-temperature annealing process. This finish offers improved paint adhesion and excellent resistance to corrosion, making it suitable for manufacturing automotive parts and construction materials. 4. Tinplate: Tinplating involves coating the steel coil with a thin layer of tin, providing excellent corrosion resistance and a bright, shiny appearance. Tinplate is commonly used for packaging materials and cans. 5. Pre-painted: Pre-painted steel coils have a layer of paint applied to the surface, providing both corrosion resistance and an aesthetically pleasing finish. This finish is often used for building materials, such as roofing and siding. 6. Cold-rolled: Cold-rolled steel coils undergo a process where they are rolled at room temperature, resulting in a smooth, clean surface. Cold-rolled coils are typically used in applications where a high-quality surface finish is required, such as automotive parts and appliances. These are just a few of the common surface finishes for steel coils. The choice of finish depends on the desired properties, such as corrosion resistance, appearance, and specific application requirements.

Q:What are the environmental impacts of producing steel coils?: The production of steel coils has several environmental impacts. The primary concern is the emission of greenhouse gases, especially carbon dioxide, during the manufacturing process. Steel production is energy-intensive and relies heavily on fossil fuels, which contribute to climate change. Additionally, the extraction and processing of raw materials, such as iron ore and coal, can lead to habitat destruction, soil erosion, and water pollution. The steel industry also generates significant amounts of waste, including slag and dust, which can have detrimental effects on ecosystems if not properly managed. Overall, the environmental impacts of producing steel coils necessitate sustainable practices to minimize emissions, conserve resources, and mitigate ecological harm.

Q:steel bollard poles?: They're short steel posts that are used as a barrier to keep traffic out of an area. If you want to see an example Google it and look at the pics.

Q:Well the other day i told my friend that when you put a compass near steel it will screw up and he said only magnets do that then i showed him and it worked then he said: that'ss because steel has its own magnet in it coz it builds up static electricity is that correct what he said? thanks: No. Steel does not build up static electricity by itself. Also, magnetic fields are made by moving electricity, not static electicity. The steel conducts magnetism, so it changes the earth's magnetic field near itself by conducting the field through itself. The larger effect is a magnet near a piece of steel: the compass has a magnet, and when you place it near a ferromagnetic material, it attracts. Try putting a refridgerator magnet against the fridge - it sticks because it attracts.

Q:What are the safety precautions to be followed while handling steel coils?: To prevent accidents and injuries when dealing with steel coils, it is crucial to adhere to specific safety measures. Here are some safety measures that must be observed: 1. Personal Protective Equipment (PPE): Always wear suitable PPE, including safety glasses, gloves, steel-toed boots, and hard hats. These items serve to shield you from potential dangers such as falling objects, sharp edges, and chemicals. 2. Proper Lifting Techniques: Employ correct lifting techniques to avoid strains and back injuries. Lift using your legs, not your back, and refrain from making sudden or twisting movements while handling the coils. If the coils are excessively heavy or cumbersome to lift manually, resort to mechanical lifting equipment such as forklifts or cranes. 3. Secure Storage: Ensure that steel coils are stored securely and stably to prevent them from falling or rolling over. Make use of appropriate racks, shelves, or storage containers specifically designed for steel coils. Keep the storage area clean, organized, and devoid of obstructions. 4. Handling Tools: Utilize appropriate handling tools like coil hooks, lifting clamps, or coil tongs to firmly grasp the steel coils. Avoid using makeshift or improper tools, as they can cause the coils to slip, leading to accidents. 5. Secure Transportation: Prior to transporting steel coils, ensure that they are adequately secured on the truck or flatbed. Utilize suitable tie-downs, straps, or chains to prevent the coils from shifting or falling during transit. Adhere to all transportation regulations and guidelines to ensure safe transportation. 6. Awareness of Surroundings: Maintain awareness of your surroundings and the presence of other workers or equipment in the vicinity. Keep a safe distance from moving machinery, forklifts, or other vehicles to avoid collisions or accidents. 7. Hazard Communication: Train all employees handling steel coils on proper safety procedures and ensure that they comprehend the potential hazards involved. Display safety signs or labels to indicate the presence of heavy loads or hazardous materials. 8. Regular Maintenance: Regularly inspect and maintain equipment such as lifting devices or storage racks to ensure they are in proper working condition. Promptly report any defects or malfunctions to the relevant personnel for repairs. By adhering to these safety precautions, the risk of accidents, injuries, and damage when handling steel coils can be minimized. Prioritizing safety in the workplace is crucial to safeguarding yourself and your colleagues.

Q:Can steel coils be used in the manufacturing of machinery and equipment?: Machinery and equipment manufacturing can indeed utilize steel coils effectively. These coils possess remarkable versatility and contribute strength, durability, and stability to various industrial applications. They can be manipulated to assume various shapes, receive cuts, and undergo formation to generate diverse parts and components that are indispensable to the manufacturing process of machinery and equipment. Gears, shafts, frames, brackets, and other structural elements are commonly produced using steel coils. Moreover, these coils can undergo further processing to fashion specialized components like springs or fasteners. By incorporating steel coils into machinery and equipment manufacturing, the end products are guaranteed to possess exceptional quality, capable of enduring heavy loads, and boasting an extended lifespan.

Q:This is my first time buying new strings for my violin and I’ve narrowed it down to two choice based on reviews and cost. The only difference I can see between the strings is that one has a solid steel core and the other has a synthetic core. What are the pros and cons of each type of core?: Play okorder /

Q:Does SA use its own iron ore to produce steel for construction or do we rely on imports?: There is a ludicrous mixture of the two at present. We export a large percentage of our steel to China predominantly but also to other regions then import what ever the shortfall is on the local market, often at inflated prices. The company I work for obtains all its steel from only one supplier, who we have shares in, and under the counter cash incentives are the order of the day, I keep myself above water by refusing the cash and sign no documents relating to those dealings, I'm not prepared to go to prison for a cash bonus.

Q:How are steel coils inspected for uniformity using statistical analysis?: Steel coils can be inspected for uniformity using statistical analysis through various techniques and procedures. The primary objective is to ensure that the steel coils meet the required specifications and have consistent quality throughout the entire coil. One common method of inspection is to collect a representative sample of steel coils from a batch or production run. These coils are randomly selected to ensure a fair representation of the entire batch. Statistical analysis is then performed on this sample to determine the uniformity of the coils. The first step is to measure various physical properties of the coils, such as thickness, width, weight, and surface defects. These measurements are recorded for each coil in the sample. The collected data is then analyzed using statistical techniques, such as mean, standard deviation, and range calculations. By calculating the mean values of the measured properties, it is possible to determine the average values for thickness, width, weight, etc. These mean values can be compared to the desired specifications to identify any deviations or inconsistencies. The standard deviation provides a measure of the variability or dispersion of the data, indicating how closely the coils conform to the desired specifications. A smaller standard deviation indicates greater uniformity. Additionally, range calculations can be performed to determine the difference between the maximum and minimum values of the measured properties within the sample. A smaller range suggests a higher level of uniformity. Statistical analysis can also involve the use of control charts, such as X-bar and R-charts, to visually monitor the variation in the measured properties over time. These charts provide a graphical representation of the data, allowing for the identification of any trends or out-of-control conditions. Overall, statistical analysis allows for a systematic evaluation of the uniformity of steel coils by providing objective measurements and statistical indicators. By analyzing the collected data, manufacturers can identify any deviations from the desired specifications and take appropriate corrective actions to ensure consistent quality throughout the production process.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range