guardrail H post

H-beam post has the following advantages:

1. High strength: The section shape of H-post is reasonable, able to withstand complex mechanical forces, with high strength.

2. Good stability: The upper and lower flange pressure bar and the groove of the middle waist bar of the H-section steel column can make the stability of the structure better, and enhance the bending, torsion and extrusion resistance.

3. Strong anti-corrosion: After hot dip galvanizing, H-beam post has good anti-corrosion and anti-oxidation effect to protect the long-term service life of steel structure.

4. Convenient construction: The section shape of H-beam post is regular, easy to cut, drill and weld, convenient for site construction.

5. Beautiful appearance: The shape of H beam column is beautiful and generous, in line with the aesthetic requirements of modern architecture.

In short, as a support material for guardrail and other building structures, H beam steel column has the advantages of high strength, strong anti-corrosion, good stability, convenient construction and so on.

Quick Details of ASTM Steel H post

The general length of the ASTM Steel H Post is 1830mm, 1500mm, and 1750mm. Holes are drilled on both sides of the H post

ASTM Steel H Post picture 

. 

Specification of ASTM Steel H Post:

 Packaged and shipped of ASTM Steel H Post

H post is a commonly used hot-rolled structural steel, and its production process mainly includes the following steps:

1. Raw material preparation: According to the design requirements and production plan, select the appropriate steel raw materials, and carry out physical and chemical properties testing and quality control.

2. Hot rolling process: the selected billet is heated through the preheating furnace, and the rolling is carried out in a series of continuous rolling mills. These mills usually include roughing and finishing mills, which gradually process the billet's cross-section, dimensions and properties to the required specifications and standards through multiple rolling and adjustments.

3. Cooling and straightening: the hot-rolled H post is cooled quickly by cooling equipment to fix its structure and performance. Then, the cooled H steel is stretched through the straightener to form a straight line and a specified length.

4. Cutting and finishing: According to the need, the stretched H post is cut to reach the required length. Then, the surface of H steel is treated by grinding machine, brushing and other processes to improve its surface finish and appearance quality.

5. Testing and quality control: The quality of the manufactured H post is tested, including the appearance, size, chemical composition and mechanical properties to ensure that it meets the design requirements and standards.

6. Packaging and delivery: After passing the test, the H post is packaged to prevent damage and pollution. Then, the packaged H steel is shipped and transported according to the order or requirement.

It should be noted that the specific H post production process may vary by different manufacturers and production processes. When making H steel, it should be operated in accordance with relevant standards and specifications, and appropriate quality control and testing measures should be taken to ensure the quality and performance of the final product.