Seamless Square Steel Tubing

Seamless Square Steel Tubing is a square-section steel tube without welded joints. It is formed directly from solid steel billets through hot rolling, cold rolling or cold drawing. It has the characteristics of uniform wall thickness, high strength and strong pressure bearing capacity. It has a smooth surface and high dimensional accuracy. It is widely used in machinery manufacturing, building structures, automotive parts and high-pressure fluid transportation. Compared with welded pipes, seamless square steel pipes avoid weld defects and have a longer service life. They are especially suitable for engineering scenarios with strict safety requirements.

KEY ATTRIBUTES

Product NameSquare Steel Tube
StandardAISI, ASTM, BS, DIN, GB, JIS, etc
GradeA36, A283, A285,Q195, Q215,Q235, Q345, A53, A513, A106, A500, S235jr, S275, SS400, etc
Size10*10-150*200mm
Length1-12m
Thickness of Wall0.8-30mm
Surface Treatmentbare, painting, annealing, galvanized , slight oiled, etc
Usagestructure tube
Output Capacity200000 tons per year.
PackingWithin 10-15 workdays,25-30 days when the quantity beyond 1000 tons


RODUCT DETAILS


Product Introduction

Square Steel Tube is a hollow square cut steel product specifically designed for use in all types of construction, general fabrication, fabrication and repair applications. The box-shaped design of square steel pipes increases rigidity and strength compared to other steel materials. Square steel pipe can also be bent, formed, machined and welded to your exact specifications.


About Us

The company is committed to providing customers with high-quality, low-cost steel products and strives to create value for customers. With advanced processing equipment and a strong logistics and distribution system, it can meet customer needs at any time.



Square Steel Tube Benefits

Square steel tubing is respected and regarded for its many applicable uses. It is specifically manufactured to withstand extreme temperatures, intense pressures and a wide range of destructive elements. Some of the direct advantages of utilizing steel square tubing, include: 


  • Increased yield and tensile strength.

  • Uniform size and shape.

  • Good strength-to-weight ratio.

  • Numerous size options.

  • Extremely cost-effective.

  • Excellent compression and support characteristics. 



Quality Control

We have our own Physical & Chemical Testing Center Lab to guarantee our product quality. Our test items & instrument fully meet international standards.


Square Steel Tube Applications

Since structural steel square tubing can be used both statically and dynamically, it is an ideal material that maintains many applicable uses. Steel square tubing' s close tolerances, good finish, and dense structure make it perfect for a wide range of applications, including:


  • Trailer beds

  • Bridges
  • Buildings

  • Highways

  • Machine parts

  • Frames

  • Structural components 


Why Should You Buy From Us?

1. Our experienced team can provide you with the most professional steel purchase plan, the most favorable price and transportation method.
2. All our products will go through factory inspection, quality assurance.
3. Can provide customers with comprehensive production pictures/videos. The whole process from production to delivery to your designated location can be tracked.
4. Provide the most competitive price, on the premise of ensuring the quality. As a leading steel group in China, we have our own warehouses all over the country and always have a large stock for fast delivery.


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