Z-shape 250

Z-shaped steel details:

1. Structural characteristics

- Section shape: The section of Z-shaped steel is "Z" shape, usually composed of the upper and lower flange and the middle web.

- Size specifications: Z-shaped steel has a variety of sizes, with a common height range of 40mm to 300mm, flange width of 50mm to 80mm, and thickness of 1.5mm to 3.0mm.

- Material: Usually used Q235, Q345 and other low carbon steel or low alloy steel, with good strength and toughness.

2. Production process

Z-shaped steel is produced by cold forming process, the specific steps are as follows:

1. Uncoiling: Unroll and smooth the steel coil.

2. Forming: Through multi-pass cold bending rolling, the steel plate is gradually bent into a Z-section.

3. Length cutting: Cutting Z-shaped steel to the required length according to demand.

4. Surface treatment: can be galvanized, spray painting and other treatment to improve corrosion resistance.

3. Main features

- Light weight and high strength: Z-shaped steel is light in weight, but high in strength and can withstand large loads.

- Easy installation: Z-shaped steel size is accurate, easy to cut and connect, and high construction efficiency.

- Economical and practical: low production cost, high material utilization rate, cost-effective.

- Strong customizability: Different sizes and shapes can be customized according to needs to meet diverse needs.

- Corrosion resistance: After being galvanized or painted, it has good corrosion resistance.

4. Application field

- Construction field:

- Used as roof purlins, wall beams, supporting members, etc., widely used in steel structure factory buildings, warehouses, stadiums and other buildings.

- Used for light steel villa, activity room and other light building structure.

- Other areas:

- Used for shelves, billboard supports, solar supports, etc.

5. Common types

- Ordinary Z-shaped steel: Standard Z-section, suitable for general construction and mechanical structures.

- Reinforced Z-shaped steel: Reinforcing bars are added to the flange or web to improve the bearing capacity.

- galvanized Z steel, galvanized surface treatment, has better corrosion resistance, suitable for wet or corrosive environment.

- Shaped Z-shaped steel: Non-standard Z-shaped steel customized according to special needs.

6. Install and connect

- Installation:

- Install according to the design drawings to ensure that the spacing and position of Z-shaped steel is accurate.

- Use bolts, welds or self-tapping screws.

- Connection:

The -Z steel can be spliced by connecting parts (such as corner codes and connecting plates).

- When connecting with other components (such as H-shaped steel, C-shaped steel), special connectors are required.

Step 7: Strengths

- Light weight, high strength, material saving.

- Easy installation, high construction efficiency.

- Strong customization, wide range of application.

- Economical and practical, cost-effective.

8. Market status and development trend

Because of its excellent properties and wide range of applications, Z-shaped steel occupies an important position in the construction and manufacturing industry. With the popularity of steel structure buildings and the increasing demand for lightweight, the market demand for Z-shaped steel continues to grow. In the future, Z-shaped steel will develop in the direction of higher strength, lighter weight and more environmental protection, and at the same time, the application of new surface treatment technology and production process will further improve its performance.

Sum up

Z-shaped steel is an economical and practical cold-formed steel, which has the advantages of light weight, high strength, convenient installation and strong customization, and is widely used in construction and other fields. With the advancement of technology, the performance and application range of Z-shaped steel will be further improved