Rectangular tube fences are also known as frame isolation fences and frame guardrail nets. They are mainly used in highways, roads, railways, municipalities, communities, etc. They are important transportation infrastructure, and the requirements for safety and practicality are more stringent.

Rectangular tube fences are also known as frame isolation fences and frame guardrail nets. They are mainly used in highways, railways, municipalities, communities, etc. They are important transportation infrastructure, and the requirements for safety and practicality are more stringent. This type of product is woven with high-quality low-carbon steel wire. The grid structure is simple, easy to transport, and the installation is not restricted by terrain undulations. It is especially adaptable to mountainous, sloping, and winding areas, and has been adopted by many highway and railway departments.
Reference specifications:

Appearance size is 1700*3000mm (center distance of column)

Frame is made of 30*50*2.0mm rectangular tube

Mesh is welded with 4.0mm diameter steel wire

Mesh hole 75*150mm

Column is made of 40*40*2.5mm square tube

Column and mesh link plate are made of 90 degree angle, 4.0mm thick steel plate

Metal mesh should be galvanized and then treated with anti-corrosion plastic dip

Notes:
The installation of rectangular tube fences should be "strict, straight, neat and beautiful". The line should be tightly closed without any gaps; the line should be straight along the direction without any sudden changes in distance; the longitudinal transition between the top and bottom of the protective fence should be smooth and neat, without any sudden changes in height; the overall effect should be beautiful to avoid giving people a messy feeling. The site should be leveled before installation, and the height of the bottom of the fence from the ground should be designed to be 10cm. If it does not meet the requirements, backfilling should be carried out.