Shanghai Metal Corporation is delighted to supply the series of cold formed products such as square steel tubes, rectangular steel tubes and circular steel tubes. 

Specifications of Steel Square Tube:
1) Square Dimension: Special size as required
2) Length: suitable for shipping container packing and can be cutting as customer’s requirements
3) Zinc coating: Pre-galvanized steel square tube;Galvanized steel square tube
4) Processing: cold formed or hot formed

Engineering Specifications: 

1) Torsional shear constant of cross-section 
2) Moment of inertia of cross-section
3) Torsional stiffness constant of cross-section
4) Governing radius of gyration, elastic section modulus and plastic section modulus

Advantages of Steel Square Tube:

1) Equipment quality is high standard
2) High accurate producing process
3) High technical equipment
4) Developed heat treatment technology
5) Design product size

Packaging of Steel Square Tube

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Shanghai Metal Standard

2) Customization 

Shanghai Metal Corporation provides standard seaworthy packaging to worldwide customers, usually the tubes are packed in bundles, wrapped by plastic bag, fixed by steel strip, and then placed in the container with steel wire fixing. All these packing detail are ensuring your goods safe to your hand during the delivery, we also accept customization for your special requirements. Please feel free to contact us. 

Applications of Steel Square Tube:

1) Mechanical

2) Manufacture

3) Steel structure

4) Ship building

5) Bridging

6) Automobile chassis