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Hot Sell Black Annealed Steel Square Tube
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Hot Sell Black Annealed Steel Square Tube

Section Shape: Rectangular
Surface Treatment: Hot Rolled
Tolerance: ±1%
Oiled or Non-oiled: Non-oiled
Invoicing: by actual weight
Thickness: 0.5 - 30 mm
Availability:

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SHENGTENG STEEL offers a wide range of cold-rolled square pipes and hollow square tubes for industrial, construction, and manufacturing needs. Our portfolio includes cold-rolled square pipe wholesale and cold-rolled hollow square tubes. These products are made using cold-rolling techniques, ensuring tight tolerances and strength. They are ideal for structural and mechanical applications.


Our cold-rolled square pipes and hollow square tubes come in various sizes, including 12x12, 40x40, and 60x60. These sizes meet diverse project needs. The 12x12 cold-rolled square pipe wholesale and 40x40 cold-rolled hollow square tube are suitable for small frameworks and supports. The 60x60 cold-rolled hollow square tube and 60x60 cold-rolled square pipe wholesale are ideal for larger applications, providing strength under high stress and load.


SHENGTENG STEEL also offers affordable options. We provide low-price cold-rolled square pipe wholesale and low-price cold-rolled hollow square tubes without compromising quality. Our range of sizes, from 12x12 to 60x60, makes us a leading provider in the market. Our products meet industry standards and offer reliable, cost-effective solutions for all cold-rolled square pipe and hollow square tube needs.


Square tube sizeSquare steel tubes in factoryStacked square steel sections


Products Advantages


1. Durable Construction: Made using cold-rolling techniques, offering strength and tight tolerances.

2. Variety of Sizes: Available in 12x12, 40x40, 60x60, catering to various project needs.

3. Versatile Applications: Suitable for structural and mechanical uses in multiple industries.

4. Cost-Effective: Offers competitive prices without compromising product quality.

5. Customization: Options for both small and large quantity orders with flexible sizes.



Stacked square steel tubes

  

Bundled square galvanized tubes


Quality Inspection


Square tube dimension measurement


Steel tube quality inspection


Production Possess




Steel tube production possess


Packing & Delivery



Packing & Delivery

Steel tube packaging methods


FAQ


Q: Can you provide me your catalogue?
A: We offer thousands of products and frequently update our catalogue. Please provide your requirements so we can recommend suitable items.


Q: I would like to have my own design products, and the quantity is not that big, is it OK?
A: Yes, we can produce custom designs in small or large quantities. However, please note the cost may vary.


Q: How about the product test?
A: We conduct hydrostatic tests, X-ray inspections, and full-body UT tests based on pipe standards after manufacturing and heat treatment.


Q: How does your company do regarding quality control?
A: We follow the ISO 9000 system and have BV and SGS certifications for quality control.


Q: How long can you guarantee for this product?
A: We offer a one-year guarantee. If any issues arise, please contact us.



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Providing high-quality steel products for 10 years , successfully developing over 50+ international markets and continuously developed more high-quality customers.As long as confirming our quality problem , implement the principle of 100% refund and compensation after receiving cargo, ensure the safety of customer funds, ensure customers achieve secure procurement

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