S235JRH

Do đó, Ống thép hình chữ nhật/vuông có tiết diện rỗng S235JRH sẽ là ống rỗng, ống tiết diện hình vuông hoặc hình chữ nhật được làm từ thép loại S235JRH.

Here are some key features of a typical S235JRH Hollow Section Steel Pipe:

S235JRH Hollow Section Rectangular/Square Steel Pipe

• Tài liệu: S235JRH grade steel, a structural steel grade that offers lower yield strength than S355JR, but still has good machinability and weldability. It’s often used in structural applications where lower strength is acceptable.
• Hình dạng: Hollow, with a rectangular or square cross-section. These shapes are often used where strong resistance to torsion is required.
• Kích thước: Sizes can vary greatly depending on the application. Common sizes for the square pipes range from 20x20mm to 500x500mm, while the rectangular pipes might range from 40x20mm to 400x200mm.
• Bức tường dày: This can also vary greatly, but common thicknesses might range from 1.5mm to 20mm.
• Xử lý bề mặt: Pipes can be treated in a variety of ways to protect against sự ăn mòn, improve appearance, or enhance mechanical properties. Common surface treatments include painting, mạ điện, or oiling.
• Tiêu chuẩn: Compliance to certain standards depending on the region such as EN 10219- S235JRH in Europe, ASTM A500 in USA or IS 4923 in India.

Đây là thông tin trong biểu mẫu bảng:

| Property | Description |
| --- | --- |
| **Material** | S235JRH grade steel |
| **Shape** | Hollow, rectangular or square |
| **Size** | Varies, commonly 20x20mm to 500x500mm (square), 40x20mm to 400x200mm (rectangular) |
| **Wall Thickness** | Varies, commonly 1.5mm to 20mm |
| **Surface Treatment** | Painting, galvanizing, oiling, etc. |
| **Standard** | Varies, e.g. EN 10219- S235JRH, ASTM A500, IS 4923 |

Nhớ, the exact specifications depend on the manufacturer and the intended use of the steel pipe. Always ensure the specifications meet the requirements of your specific application.