Best Quality for Hot Dipped Galvanized Steel Coil

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT or L/C
Min Order Qty:
25 Metric Tons m.t.
Supply Capability:
5000 Metric Tons per Month m.t./month
  • OKorder Service Pledge
  • Quality Product
  • Order Online Tracking
  • Timely Delivery
  • OKorder Financial Service
  • Credit Rating
  • Credit Services
  • Credit Purchasing

Add to My Favorites

Follow us:

 

General Information of Hot Dip Galvanized Steel Coil

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.

 

 

Specification of Hot Dip Galvanized Steel Coil

1.          Thickness: 0.13mm-0.7mm

2.          Width: 600mm-1250mm

3.          Zinc Coating: 30-200g/m2

4.          Internal Diameter: 508mm/610mm

5.          Coil Weight: 3-12MT

6.          Quality: commercial and structural quality

7.          Surface Treatment: regular & minimum spangle, zero spangle, oiled & dry , chromated , non-skin pass ,skin pass

8.          Standard: JIS G 3302, ASTM A 653M, EN 10327

9.          Steel Grade: SGCC, CS, FS, SS, LFQ, DX51D+Z , S280GD

 

 

Technical Data of Hot Dip Galvanized Steel Coil

 

Chemical Composition

C

Si

Mn

P

S

0.04-0.06%

0.01-0.03%

0.18-0.22%

0.014-0.016%

0.006%-0.009%

 

Technical Data

Yield Strength

(Mpa) 280-320

Tensile Strength

(Mpa) 340-390

Elongation

20%-30%

Out-of-square

not exceed 1% Flatness

Bow

15mmmax

Edge Wave

9mmmax

Centre Buckle

8mmmax

Bending At 180 Degree

No crack, purling and fraction

 

 

Application of Hot Dip Galvanized Steel Coil

 

It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making roofing tile, steel profiles for wall partition, T-bar, studs, fireproof door, air conditioning duct and home appliance.

 

Package of Hot Dip Galvanized Steel Coil

 

Full wrapped with anti-damped paper inside, iron sheet wrapped outside, and bundled by iron strips

 

Hot Dip Galvanized Steel CoilHot Dip Galvanized Steel Coil

 

 

Q:
Steel coils are commonly used in the manufacturing of food packaging to create various types of containers such as cans and tins. These coils are formed into the desired shape and then coated with a food-grade lacquer to ensure the safety and preservation of the packaged food. The strength and durability of steel make it an ideal material for protecting and storing food products, allowing them to be transported and stored without compromising their quality.
Q:
Steel coils are used in the manufacturing of agricultural implements as they provide strength and durability to the final product. These coils are typically cut, shaped, and welded to create various components such as plows, cultivators, and harrows. The steel coils are an essential material in the construction of these implements, ensuring they can withstand the demanding conditions of agricultural use and effectively perform their intended tasks.
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:
There exists a variety of techniques for joining steel coils, each with its own advantages and limitations. Some commonly employed methods encompass the following: 1. Welding: Among the most popular methods of coil joining, welding involves the use of heat to melt and fuse the edges of steel coils. Arc welding, resistance welding, or laser welding can be utilized for this purpose. Welding offers a robust and durable joint, although it can be time-consuming and necessitate skilled operators. 2. Mechanical fastening: This technique entails the use of mechanical fasteners like clips, staples, or bolts to connect the edges of steel coils. Mechanical fastening is relatively quick and straightforward, and it allows for easy disassembly if needed. However, the joint may not be as strong as welding and can be prone to loosening over time. 3. Adhesive bonding: Adhesive bonding involves the use of a suitable adhesive or glue to bond the edges of steel coils. This approach yields a strong and uniform joint, while also providing protection against corrosion. However, adhesive bonding may require surface preparation and curing time, and it might not be suitable for high-temperature applications. 4. Interlocking or tongue-and-groove joints: This method involves shaping the edges of steel coils in a manner that they interlock or fit together like puzzle pieces. Interlocking joints provide good alignment and are easily assembled and disassembled. Nevertheless, they may not yield as strong a joint as welding or mechanical fastening. 5. Coil-overlapping: In this method, the edges of steel coils are overlapped and clamped together using mechanical means. Coil-overlapping is a simple and cost-effective technique, albeit it may not yield a strong joint and can result in uneven coil edges. When selecting the appropriate method of coil joining for steel coils, it is crucial to consider factors such as application requirements, strength requirements, cost, and production efficiency.
Q:
There are several different types of steel coil coatings, including galvanized, galvalume, pre-painted, and organic coatings.
Q:
Yes, steel coils can be coated with thermally insulating materials.
Q:
There are several different coil handling equipment options available for steel coils, depending on the specific needs and requirements of the industry. 1. Coil Cars: Coil cars are used to transport steel coils from one location to another within a facility. They are typically equipped with hydraulic or mechanical lifting mechanisms to safely load and unload the coils onto other equipment or storage racks. 2. Coil Upenders: Coil upenders are used to rotate steel coils from a horizontal to a vertical position, or vice versa. This equipment is essential for loading and unloading coils onto coil cars or other machinery, as well as for storage purposes. Upenders can be operated manually or hydraulically, depending on the weight and size of the coils. 3. Coil Lifters: Coil lifters are designed to safely handle steel coils during lifting and transportation. They are typically equipped with adjustable arms or hooks that securely grip the coil's inner diameter. Coil lifters can be operated using hydraulic, mechanical, or electromagnetic mechanisms, depending on the weight and size of the coils. 4. Coil Turnstiles: Coil turnstiles are used to efficiently store and retrieve steel coils. They are designed to hold multiple coils in a vertical position, allowing for easy access and retrieval. Turnstiles can be rotated manually or automatically, using hydraulic or mechanical systems. 5. Coil Reels: Coil reels are used to unwind steel coils and feed them into processing machinery, such as stamping presses or roll forming machines. They are equipped with adjustable tension controls to ensure a smooth and consistent feed. Coil reels can be operated manually or automatically, depending on the level of automation required. 6. Coil Cradles: Coil cradles are used to support steel coils during storage or transportation. They are designed to evenly distribute the weight of the coil, preventing deformation or damage. Coil cradles can be stationary or equipped with wheels for easy movement. Overall, the different coil handling equipment options available for steel coils provide a range of solutions for efficient and safe handling, storage, and processing of these heavy and valuable materials. The choice of equipment will depend on factors such as coil size, weight, production volume, and specific industry requirements.
Q:
Yes, steel coils can be customized in terms of size and thickness. Manufacturers can produce steel coils in various dimensions and thicknesses to meet specific requirements and applications.
Q:
Common manufacturing defects in steel coils include surface defects such as scratches, pits, and scale, as well as shape defects like buckling, waviness, and edge cracks. Additionally, internal defects such as voids, inclusions, and segregation may also be present in steel coils.
Q:
Steel coils are used in the manufacturing of electrical wiring as a core material for cable reinforcement. The coils provide structural strength and support to the wires, ensuring durability and resistance to external forces. Additionally, the steel coils help in maintaining proper electrical conductivity and minimize electrical losses, ensuring efficient power transmission and distribution.
FORWARDSTEEL is a manufacturer of galvanized sheets with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in building materials and other industries.

1. Manufacturer Overview

Location Shandong, China
Year Established 2010
Annual Output Value
Main Markets 33.03% Southeast Asia
33.03% South America
20.18% Africa
13.76% Mid East
Company Certifications ISO9001:2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin Port, China
Export Percentage 61% - 70%
No.of Employees in Trade Department Above 100 People
Language Spoken: Chinese, English
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines 10
Contract Manufacturing OEM Service Offered
Product Price Range Low

Send your message to us

This is not what you are looking for? Post Buying Request