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ISO9001 Hollow Square Steel Tube 20*20-400*400 With Square Shape And Durability

Place of Origin China
Brand Name Square tube
Model Number tongmao

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Product Details
Certificate ISO9001 Shape Square
OuterDiameter 20*20-400*400 Length 6-12M
Thickness 0.5-30MM DeliveryTime 5-10DAYS
Material Steel Finish MILL
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ISO9001 Hollow Square Steel Tube

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400*400 Hollow Square Steel Tube

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Hollow Square Tube 20*20

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Product Description

Product Description:

Hollow Square Steel Tube is made of high quality carbon steel, aluminium or other steel materials. It is widely used in construction, industrial and other applications. The surface finish of hollow steel tube includes mill, hot and cold roll. It has a tolerance of +/-0.1MM, and the delivery time is usually 5 to 10 days. This hollow steel tube has excellent properties in terms of strength, durability, corrosion resistance, and other features. It is suitable for a variety of applications, from automotive to industrial, and is an ideal choice for any project.

 

Features:

  • Product Name: Hollow Square Steel Tube
  • Delivery Time: 5-10DAYS
  • Tolerance: +/-0.1MM
  • Surface: Hollow
  • Finish: MILL
  • Length: 6-12M
  • Keywords: Flat Oval Steel Tube, Galvanised Steel Tube, Hollow Structural Steel Tube
 

Technical Parameters:

Attribute Value
Material Aluminium Square Tube, Aluminium Square Tube, Carbon Steel Square Tube, Alloy Steel Square Tube
Outer Diameter 20*20-400*400
Thickness 0.5-30MM
Length 6-12M
Surface Hollow
Finish MILL
Treatment HOT AND COLD ROLL
Tolerance +/-0.1MM
Delivery Time 5-10DAYS
Certificate ISO9001
 

Applications:

Square tube, also known as double wall steel tube, galvanized square tube, hollow steel tube, is a kind of hollow square steel tube made from hot and cold rolled treatment with tolerance of +/-0.1mm. It has brand name of Square tube and model number of tongmao. The origin of the steel tube is China. The outer diameter of the hollow steel tube is 20*20-400*400 and the delivery time would be 5-10days.

The hollow square steel tube is a kind of light weight and strong steel structure, which is widely used in the fields of construction, furniture, mechanical engineering, shipbuilding, bridge, automobile, boiler, container, aviation, etc. It is suitable for all kinds of mechanical parts and engineering structure. The hollow square steel tube has many advantages such as high strength, good toughness, light weight, easy installation and durability.

The hollow square steel tube is corrosion resistant and can be used for many years. It is also very easy to clean and maintain. The hollow square steel tube has the characteristics of high temperature resistance, low temperature resistance, and good wear resistance. It is also very strong and durable.

The hollow square steel tube is widely used in many industries such as automotive, construction, shipping, furniture, mechanical engineering, bridge, boiler, container, and aviation. It is the perfect choice for many construction projects, and it is also suitable for many other applications such as support frames, decorative frames, and furniture frames.

 

Customization:

Hollow Square Steel Tube
  • Brand Name: Square tube
  • Model Number: tongmao
  • Place of Origin: China
  • Shape: Square
  • Thickness: 0.5-30MM
  • Certificate: ISO9001
  • Finish: MILL
  • OuterDiameter: 20*20-400*400
  • Material: Aluminium Square Tubes, Flat Oval Steel Tube, Hollow Square Steel Tube
 

Support and Services:

Hollow Square Steel Tube Technical Support and Service

We provide technical support and service for our Hollow Square Steel Tube products. Our technical support team is available to answer any questions you may have about our products, installation, and maintenance. Our service includes product installation, troubleshooting, repairs, and replacement parts.

Our technical support team is highly trained and knowledgeable in the use of Hollow Square Steel Tube products. We take pride in our ability to provide you with the best possible service and support. We strive to ensure that you are completely satisfied with our products and services.

If you have any questions or concerns about our Hollow Square Steel Tube products, please contact our technical support team. We are always available to help you find the best solution for your needs.

 

Packing and Shipping:

Packaging and Shipping of Hollow Square Steel Tube

Hollow Square Steel Tubes are usually packaged in bundles with steel straps, and then wrapped with plastic film for moisture and dust protection.

For shipping, Hollow Square Steel Tubes are usually loaded onto containers or trucks, and shipped to the destination. If the weight is light, air transport is also available.

 

FAQ:

Q1: What is Hollow Square Steel Tube?
A1: Hollow Square Steel Tube is a type of steel tube made of steel plates with a hollow square section. It is manufactured by Tongmao, a renowned brand in China.

Q2: What are the features of Hollow Square Steel Tube?
A2: Hollow Square Steel Tube features high strength, good rigidity, excellent corrosion resistance and good weldability.

Q3: What is the size range of Hollow Square Steel Tube?
A3: The size range of Hollow Square Steel Tube is from 20mm to 200mm.

Q4: What is the material of Hollow Square Steel Tube?
A4: The material of Hollow Square Steel Tube is mainly carbon steel.

Q5: What is the application of Hollow Square Steel Tube?
A5: Hollow Square Steel Tube is widely used in construction, mechanical engineering, automotive and furniture industry.