Galvanized Steel Strip Coils DX51D in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 55 m.t.
- Supply Capability:
- 22232332 m.t./month
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Item specifice
Standard:
AISI,GB,JIS
Technique:
Cold Rolled,Extruded
Shape:
U Channel,Square
Surface Treatment:
Galvanized,Chromed Passivation
Steel Grade:
Q195,Q215
Certification:
ISO
Thickness:
7
Length:
7
Net Weight:
7
Applications of Steel Strip Coils：
1:Chemical industry equipment, Industrial tanks
2:Medical Instruments,Tableware, Kitchen utensil,kitchen ware
Festures of Steel Strip Coils：
1. Each coil is closely covered by oil paper or plastic film.
2. Outside it is firmly packed with sack cloth or compound paper.
3. Steel strap or PP strap to pack the outside to ensure safety.
Specifications of Steel Strip Coils：
| Standard | Galvanized Steel Coil Grade | Zinc Coating | Width | Thickness | Length | Capacity/Year |
| JIS G3302 | SGCH/SGCC-SGC570/SGHC-SGH340 | Z40-275g | 30-914mm | 0.3-4.0mm | Coil | 1,00,000Ton |
| EN 10346 | DX51D+Z/DX53D+Z/S220GD-S550GD | Z40-275g | 30-914mm | 0.3-4.0mm | Coil | 1,00,000Ton |
| ASTM A653 | CS-B/SS255-550 | Z40-275g | 30-914mm | 0.3-4.0mm | Coil | 1,00,000Ton |
Images of Steel Strip Coils：
FAQ
1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days.
- Q:What are the different methods of forming steel strips?
- There are several methods of forming steel strips, including hot rolling, cold rolling, and continuous casting.
- Q:How do steel strips perform in terms of electric insulation?
- Steel strips are not good conductors of electricity, but they are also not effective insulators. They have moderate electrical conductivity, which means they can conduct electricity to some extent but not as efficiently as other metals like copper or aluminum. Therefore, steel strips do not provide reliable electric insulation and may need additional measures for proper insulation in electrical applications.
- Q:How are steel strips protected against atmospheric pollutants?
- Steel strips are protected against atmospheric pollutants through various methods such as applying protective coatings, using corrosion-resistant alloys, or employing preventive measures like galvanization. These techniques create a barrier between the steel surface and pollutants, reducing the risk of corrosion and maintaining the integrity of the strips.
- Q:How are steel strips processed further for specific applications?
- Steel strips are processed further for specific applications through various techniques and methods. One common method is cold rolling, where the steel strips are passed through a series of rollers at room temperature to reduce their thickness and improve their surface finish. This process also enhances the steel's mechanical properties, such as strength and hardness. After cold rolling, the steel strips can undergo annealing, which involves heating them to high temperatures and then slowly cooling them. This process helps to relieve internal stresses, improve ductility, and refine the grain structure of the steel, making it more suitable for specific applications. Coating is another important step in processing steel strips. Depending on the intended use, the steel strips can be coated with various materials such as zinc, aluminum, or polymer coatings. These coatings provide protection against corrosion, enhance aesthetics, and improve the steel's performance in specific environments. Furthermore, steel strips can be subjected to various forming processes, such as bending, stamping, or deep drawing, to shape them into specific components or products. These forming techniques allow the steel strips to be transformed into a wide range of applications, including automotive parts, construction materials, electrical appliances, and packaging materials. In addition to these primary processing methods, secondary operations like slitting, edging, and shearing may be performed to further refine the dimensions and characteristics of the steel strips for specific applications. These secondary processes help to achieve the desired size, shape, and surface quality required by various industries. Overall, steel strips are processed further through cold rolling, annealing, coating, forming, and secondary operations to tailor their properties and dimensions for specific applications. These processing techniques play a crucial role in optimizing the performance, functionality, and versatility of steel strips in various industries.
- Q:What are the different grades of steel used in strips?
- There are various grades of steel used in strips, with each grade having its own unique properties and applications. Some common grades include low carbon steel, which offers good formability and weldability; high carbon steel, known for its strength and hardness; stainless steel, valued for its corrosion resistance; and alloy steel, which combines different elements to enhance specific characteristics such as strength or toughness.
- Q:What is the purpose of annealing steel strips?
- The purpose of annealing steel strips is to improve their ductility, relieve internal stresses, and enhance their machinability and formability.
- Q:What are the common surface finishes for steel strips to improve corrosion resistance?
- The common surface finishes for steel strips to improve corrosion resistance include galvanizing, electroplating, powder coating, and painting.
- Q:How are steel strips used in the manufacturing of escalators?
- Steel strips are an integral component in the manufacturing of escalators. These strips are used in various stages of the escalator production process. Firstly, steel strips are used in the construction of the escalator frame. They are typically cut and shaped into specific dimensions to form the structural framework of the escalator. These strips provide the necessary strength and rigidity to support the weight of the entire escalator system. Additionally, steel strips are used in the manufacturing of the escalator steps. These strips are formed into a specific shape and size, often with a tread pattern for better grip and safety. The steps are then attached to the escalator frame, providing a stable and reliable surface for passengers to step on. Furthermore, steel strips are utilized in the creation of the handrails found on escalators. These strips are molded into a continuous loop, providing a durable and secure grip for passengers as they ride the escalator. The steel strips used for handrails are often coated with a layer of rubber or other materials to enhance comfort and grip. In summary, steel strips play a crucial role in the manufacturing of escalators. They are used in the construction of the escalator frame, the fabrication of steps, and the creation of handrails. Without steel strips, the production of safe and reliable escalators would be significantly compromised.
- Q:How are steel strips used in the manufacturing of air conditioning systems?
- Steel strips are commonly used in the manufacturing of air conditioning systems for various purposes, such as forming the framework or casing of the units, creating channels for the flow of refrigerant, and providing structural support to important components. They are often shaped, cut, and welded to specific dimensions to fit the design requirements of the system, ensuring durability and efficient operation of the air conditioning units.
- Q:Can steel strips be used for food processing applications?
- Yes, steel strips can be used for food processing applications. Steel strips are commonly used in various food processing equipment such as conveyors, cutting blades, and food packaging machinery due to their durability, hygienic properties, and resistance to corrosion.
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Galvanized Steel Strip Coils DX51D in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 55 m.t.
- Supply Capability:
- 22232332 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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