At Qunkun Metal Products Co., Ltd., we take pride in offering a comprehensive range of wire products to meet your diverse needs.
QunKun Metal Products Co., Ltd. produces high quality nails and screws for a variety of industrial applications.
Qunkun Metal Mesh are versatile, stylish, and functional metal protection solutions with various hole sizes, high strength-to-weight ratio, good ventilation, and light penetration capabilities.
Qunkun Metal Products Co., Ltd., a Chinese manufacturer specializing in wire mesh, boasts over three decades of experience in producing and exporting high-quality wire mesh products.
Welded Wire Mesh Roll
Chain Link Wire Mesh
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Concrete Reinforcing Panel
Qunkun Metal Products Co., Ltd. offers a wide range of fencing systems for residential, commercial, and industrial purposes.
Tube & Post products are widely used in metal fences for buildings and homes, offering versatility and durability.
Tube & Post
Square tube , usually made of strip steel after processing. The specific production process includes unpacking, flattening, curling, welding to form a round tube, and then rolling the round tube into a square tube and cutting it into the required length.
Share:
High strength: Due to the special nature of steel material, square tubes have excellent properties such as high strength, bending strength, and torsional strength;
Corrosion resistance: After surface treatment, square tubes can have good corrosion resistance and longer service life;
Easy to process: Square tubes are easy to cut, weld, drill, bend and process deeply, and can be made into parts and components that meet different uses;
Specifications
The specifications of square tubes are mainly 15×15 mm, 25×25 mm, 40×40 mm and 70×70 mm, and some are 100×100 mm, 130×130 mm and 175×175 mm, including 280×280 mm, etc. Different specifications have different wall thicknesses, for example, some are between 0.6~2.0 mm, and some are between 4.0~12 mm. At the same time, their weights are also different. As the specifications increase, the weight will also increase directly.
Technology
1. Square tube 20*20mm-500*500mm, wall thickness 1.2mm-30mm, generally used in building structure, machinery manufacturing, automobile manufacturing and other fields.
2. Square tube 10*10mm-200*200mm, wall thickness 0.6mm-12mm, generally used in building decoration, petrochemical equipment, refrigeration equipment, etc.
3. Square tube 15*15mm-300*300mm, wall thickness 0.6mm-20mm, generally used in furniture making, petroleum, natural gas, chemical industry, power station, shipbuilding, etc.
4. Square tube 40*40mm-600*600mm, wall thickness 2mm-30mm, generally used in building structure, spare parts, fences, coal mine supports, etc.
Application
Here are some common applications of square tubes:
Construction: Square tubes are widely used in construction for various structural purposes, such as building frames, support columns, beams, and trusses. They provide excellent strength and durability, making them ideal for bearing heavy loads in buildings, bridges, and other structures.
Furniture: Square tubes are popular in the furniture industry for making frames, legs, and supports for a wide range of furniture pieces, including tables, chairs, shelves, and bed frames. Their clean, modern look and structural integrity make them a preferred choice for furniture manufacturing.
Industrial Equipment: Square tubes are used in the fabrication of industrial equipment and machinery frames. They provide structural support and stability for equipment used in manufacturing, material handling, agriculture, and other industries.
Automotive Industry: Square tubes are employed in the automotive sector for making various components such as roll cages, chassis frames, and structural reinforcements in vehicles. Their strength-to-weight ratio and formability make them suitable for automotive applications.
Storage Systems: Square tubes are utilized in the construction of storage systems like shelving units, racks, and warehouse structures. They provide a sturdy framework for organizing and storing goods in warehouses, retail spaces, and industrial facilities.
Agricultural Applications: Square tubes are commonly used in agricultural machinery and equipment manufacturing. They are employed in the fabrication of items like farm gates, fencing, greenhouse structures, and irrigation systems due to their strength and durability.
Infrastructure: Square tubes play a crucial role in infrastructure projects such as railings, guardrails, signposts, and street light poles. They provide support and stability for various infrastructure elements in urban and rural settings.
DIY Projects: Hobbyists, DIY enthusiasts, and craftsmen often use square tubes in a range of creative projects, including art installations, furniture making, home improvement, and custom fabrications.
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Chain link fence is an elastic woven mesh with the characteristics of uniform mesh, flat mesh surface, beautiful appearance, simple weaving and strong practicality.
We Support Customized Services
the specifications and trademarks of the products can be customized according to your requirements
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