Black Square Tubing

Black Square Tubing is a kind of hollow section steel pipe with square cross-section shape. It is widely used in construction, machinery, transportation, and other fields. It is made of hot-rolled or cold-rolled steel strip or steel plate, which is formed by cold bending and then high-frequency welding. The surface is usually coated with anti-rust oil or black paint to prevent corrosion. A36 Square Tube has the advantages of high strength, good toughness, easy processing, and low cost.

• Good weldability, which can be welded with various methods, such as arc welding, gas welding, resistance welding, etc.
• Wide range of applications, such as structural support, furniture, fencing, railing, machinery, vehicles, etc.

The following table shows the chemical composition and mechanical properties of Black Square Tubing:

The following table shows the common sizes and weights: 

• Price: We offer competitive and reasonable prices for Black Square Tubing. We also provide discounts for large orders and long-term cooperation.
• Quality: Our Square Tubing is of the highest caliber. We have sophisticated testing apparatus and a stringent quality control system. For every product batch, we additionally offer quality certificates and inspection reports.
• Packaging: For Square Tubing, we employ standard export packaging. To keep the products safe during transit, we use wooden cases, steel strips, and plastic bags. We additionally mark the products with information on their size, grade, and quantity.
• Delivery: Our Square Tubing delivery service is prompt and dependable. Our in-house logistics team works in tandem with reputable shipping firms. If you would like, we can deliver the goods to any port or location.

• Application: Black Square Tubing can be used for various purposes, such as building structures, bridges, towers, scaffolds, furniture, shelves, racks, etc. It can also be used for making pipes, conduits, and fittings for water, gas, oil, and other fluids.
• Comparison: More advantages than other types of steel pipes, such as round pipe, rectangular pipe, etc. It has a larger cross-sectional area, which can increase the strength and load-bearing capacity. It also has a better bending and torsion resistance, which can reduce the material consumption and cost. Moreover, it has a simple and elegant appearance, which can improve the aesthetic value of the products.

Q: What is the MOQ of Galvanised Steel Box Section?

A: The MOQ of Galvanised Steel Box Section is 5 tons. However, we can also accept small orders and samples for your testing and evaluation.

Q: What is the payment term of 40X40 Steel Box Section?

A: The payment term of 40X40 Steel Box Section is 30% T/T in advance, and the balance before shipment. We can also accept L/C, D/P, D/A, and other payment methods.

• We are a professional manufacturer and exporter of Square Tubing, with more than 10 years of experience and reputation in this field.
• We have advanced production equipment and technology, and strict quality control system, to ensure the high quality and performance of our Square Tubing.
• We have a large stock and variety of Square Tubing, and can meet your different needs and requirements.

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