Tianjin Brisk Steel is one of the manufacturers of Square Tube Bending in China. Our products are mainly exported to the Middle East, Southeast Asia, Europe, New Zealand, and other regions.If you would like to learn more about our products, feel free to contact us and send your purchase list.
PRODUCT
Tianjin BRISK STEEL focus on produce and supply hollow section and steel pipe




Product Overview of Bending Square Tubes
Our factory supplies a full range of bent square tubes, covering carbon steel, galvanized steel, stainless steel and other mainstream materials. All bending products are processed based on high-quality original square hollow sections, with complete specifications and customizable bending angles, radii and shapes. The products are widely applicable to steel structure frames, equipment supports, greenhouse frames, architectural decoration, pipeline engineering and other scenarios.
Available Specifications:
- Square tube size: 20×20mm–150×150mm, customizable wall thickness 1.5mm–10mm
- Material grades: Q235B, Q345B, SS400, 201/304 stainless steel, hot-dip galvanized steel
- Bending process: Cold bending, hot bending, CNC precision bending (no deformation, no crack, smooth bending surface)
- Standard length: 6m/12m fixed length, customized cutting and forming available
Core Advantages of Brisk Steel Factory
Different from trading companies, we are a professional steel hollow section manufacturing and processing factory with independent production workshops and advanced CNC bending equipment, realizing integrated production and processing from raw pipe rolling to precision bending, which effectively controls product quality and cost.
- Factory Direct Price: No middlemen markup, bulk order discounts are available, supporting small-batch trial orders and large-scale engineering bulk supply
- Strict Quality Control: All raw square tubes comply with ASTM, GB and international industry standards. Each batch of bent tubes undergoes strict inspection for flatness, bending accuracy and surface integrity to ensure no cracks, wrinkles or distortion
- Customized Service: Support non-standard bending shapes, special angle bending, hole punching, cutting, welding and surface anti-corrosion treatment according to customer drawings and engineering requirements
- Sufficient Production Capacity: Stable monthly output of structural square tubes and bending processing capacity, ensuring on-time delivery for global orders
Product Features & Application Scenarios
- Our bent square steel tubes feature high structural strength, good pressure resistance, stable mechanical performance and excellent anti-corrosion durability. The precise bending process ensures consistent radian and high assembly accuracy, which greatly improves the installation efficiency of engineering projects.
- Main application fields: Steel structure building supports, mechanical equipment frames, traffic facility accessories, agricultural greenhouse structures, municipal engineering decoration, warehouse shelf frames and other industrial and civil construction projects.
Wholesale & Cooperation Terms
- Packaging: Standard export seaworthy packaging (bundled with steel strips, waterproof cloth wrapping) to prevent damage during long-distance transportation
- Delivery: Short production cycle, fast delivery, support FOB, CIF and other international trade terms
- After-sales Service: Professional technical team provides bending scheme optimization and after-sales quality tracking service
Contact Us
Brisk Steel Factory always adheres to quality-oriented and customer-centric service concepts. We sincerely welcome global customers to consult square tube bending prices, customize special processing products, and negotiate long-term factory direct cooperation!




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