What is the Specification of Rectangular Hollow Section
Rectangular Hollow Section (RHS) is a type of steel profile that is commonly used in construction projects. It is a versatile and cost-effective material that offers superior strength and durability. The RHS is a hollow tubular section with rectangular cross-section that is made of steel.
The specifications of RHS may vary depending on the project requirements and the manufacturer's standards. However, in general, LEFIN STEEL can produce the Rectangular Hollow Section include the following:
1. Steel grade - RHS can be made of different steel grades such as S235, S275, S355, GR.A, GR.B, STK R400 etc. The choice of steel grade depends on the application and the required strength.
2. Size - The dimensions of RHS vary in terms of the width, height, and thickness of the section. The size from 20*30 mm to 1500*1000 mm. The thickness may range from 1.2 mm to 50 mm.
3. Length - The length of RHS can be customized according to the project requirements. Standard lengths are usually 6 meters and 12 meters, also depends on the requirements.
4. Surface treatment - RHS can have different surface treatment such as galvanizing, painting, coating etc. The surface treatment depends on the application and the desired aesthetic appearance.
5. Tolerance - The tolerance of RHS is specified by the manufacturer and can range from ± 0.5 mm to ± 5 mm depending on the dimensions and the steel grade.
In conclusion, the RHS is a versatile and commonly used steel profile in construction projects. Its specifications may vary depending on the project requirements and the manufacturer's standards. However, the RHS offers superior strength and durability, making it a reliable choice for a variety of structural applications.
