• SHANDONG TONGMAO SPECIAL STEEL CO., LTD
    Yam
    Thank you very much for your sincere service. The quality of your products has always been very good. We are very relieved and hope to have more cooperation in the future.
  • SHANDONG TONGMAO SPECIAL STEEL CO., LTD
    Khue
    Thank you for your products. Your products are of good quality and considerate service. We are very confident and willing to cooperate with you. We hope there will be opportunities for cooperation with other products in the future.
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Phone Number : +8618963570880
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ISO9001 Hollow Square Steel Tube Thickness 0.5-30MM Outer Diameter 20*20-400*400

Place of Origin China
Brand Name Square tube
Model Number tongmao

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Product Details
Shape Square Certificate ISO9001
Treatment HOT AND COLD ROLL Tolerance +/-0.1MM
DeliveryTime 5-10DAYS Length 6-12M
Finish MILL Material Steel
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ISO9001 Hollow Square Steel Tube

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30MM Steel Hollow Square Tube

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20*20 Steel Hollow Square Tube

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Product Description

Product Description:

Hollow Square Steel Tube is made of high quality ERW steel with tolerance of +/-0.1MM. It is available in a wide range of outer diameters from 20*20 to 400*400 with MILL finish, and can be treated with hot and cold roll. The material used is steel, which is durable and reliable. With its excellent performance, it is widely used in various industries. Our Hollow Square Steel Tube is made with precision and accuracy, and is highly appreciated by customers for its perfect shape and size.

 

Features:

  • Product Name: Hollow Square Steel Tube
  • surface: Hollow
  • deliveryTime: 5-10DAYS
  • thickness: 0.5-30MM
  • treatment: HOT AND COLD ROLL
  • length: 6-12M
  • Flat Oval Steel Tube: Yes
  • Corrugated Metal Tube: Yes
  • Double Wall Steel Tube: Yes
 

Technical Parameters:

Product Attributes Specifications
Surface Hollow
Length 6-12M
Delivery Time 5-10 Days
Tolerance ±0.1MM
Material Steel
Certificate ISO9001
Treatment HOT AND COLD ROLL
Thickness 0.5-30MM
Outer Diameter 20*20-400*400
Finish MILL
 

Applications:

Square Steel Tube, with brand name "Square Tube" and model number "tongmao", is a hollow steel tube with outer diameter ranging from 20*20 to 400*400mm. It is made of carbon steel with +/-0.1mm tolerance and shaped into a square. It is a Flat Oval Steel Tube, Carbon Steel Tube, Steel Tube, and Square Tube, all in one. This hollow steel tube is perfect for many applications due to its strength and durability.

Square Steel Tube is widely used in construction, engineering, agricultural, automotive, furniture, and many other industries. It is used to construct frames, furniture, doors, windows, and many other structures. It is also used to make transportation tools such as bicycles, motorcycles, and cars. It is used to build bridges, towers, and other tall structures. It is also used to create decorations for residential and commercial buildings.

Square Steel Tube is also used in the manufacturing of various tools. It can be used to make tools such as saws, scissors, knives, and wrenches. It is also used to make components for machinery, such as gears, levers, and shafts. It is also used for making medical equipment, such as surgical instruments, medical devices, and other medical instruments.

Square Steel Tube is also used in the production of various industrial products. It is used to make pipes, tubing, and various other products. It is also used in the making of various components for electronic equipment, such as circuit boards, capacitors, and transistors. It is also used in the production of various consumer products, such as toys, utensils, and appliances.

 

Customization:

Hollow Square Steel Tube
  • Brand Name: Square tube
  • Model Number: tongmao
  • Place of Origin: China
  • material: Steel
  • deliveryTime: 5-10DAYS
  • tolerance: +/-0.1MM
  • certificate: ISO9001
  • thickness: 0.5-30MM
  • Specialty: ERW Steel Tube, Carbon Steel Rectangular Tube, Carbon Steel Rectangular Tube, Hollow Square Steel Tube
 

Support and Services:

Hollow Square Steel Tube technical support and service includes:

  • Troubleshooting and maintenance assistance
  • Installation and configuration support
  • Data protection and recovery
  • Software and hardware updates
  • Security and performance optimization
  • Product upgrades and modifications
 

Packing and Shipping:

Packaging and Shipping of Hollow Square Steel Tube

Hollow square steel tubes are packaged and shipped according to customer requirements. The packaging and shipping process is as follows:

  • The tubes are securely packaged in cardboard boxes or on wooden pallets.
  • The tubes are then carefully loaded onto a truck or other mode of transportation.
  • The tubes are delivered to the customer's specified destination.
 

FAQ:

Q: What is the brand name of the square tube?
A: The brand name of the square tube is Square Tube.

Q: What is the model number of the square tube?
A: The model number of the square tube is Tongmao.

Q: Where is the square tube manufactured?
A: The square tube is manufactured in China.

Q: What material is the square tube made of?
A: The square tube is made of hollow steel.

Q: What is the dimensions of the square tube?
A: The dimensions of the square tube depends on the specific product.