The wavy design of the China Bread Shaped Steel Tube is not only aesthetically pleasing but also effectively absorbs the expansion and contraction stress caused by temperature changes in the pipe, preventing leakage at the connection points.
The internal structure of the bread pipe is full of mystery: This multi-layer composite structure gives the bread pipe both flexibility and durability, performing well in complex conditions.
The bread pipe's excellent performance can be seen in various industrial fields, from the transportation of corrosive media in chemical production, to the cold and hot exchange in HVAC systems, and to the hygienic pipe systems in the food processing industry. It can be found everywhere.
It is particularly suitable for scenarios that require frequent movement or vibration. Compared to traditional steel pipes, it can reduce 90% of the stress concentration problems.
The flat elliptical bread section of the Bread Shaped Steel Tube has soft lines, unlike the harshness of square pipes or monotony of round pipes; it has a high sense of sophistication when used as railings, furniture, door handles, etc., and looks good with surface galvanizing / spraying / polishing. It is the preferred choice for special-shaped pipes in home decoration projects.
The horizontal wide structure has stronger lateral bending and deformation resistance under the same wall thickness; it uses less material for railings, photovoltaic supports, and display stands, being lightweight yet sturdy, and reducing the material cost for customers.
Continuous cold bending technology, with concealed and smooth welds, no burrs during bending, drilling, and cutting processing; after galvanizing, it is not prone to rusting and peeling, and has a long service life.
The elliptical arc shape of the bread pipe has a smaller wind area, making it less likely to deform in windy environments, and is durable in outdoor projects.
It can be cut, drilled, bent, welded, stamped, embossed, suitable for complete deep processing of doors, stairs, furniture; stainless steel bread tubes can be polished and colored, with high flexibility in design.
With the same load-bearing strength, bread tubes can use thinner wall thicknesses than rectangular tubes, resulting in a reduction in overall procurement weight, and corresponding reductions in material and transportation costs.
Regular sizes such as 30×50, 40×60, 45×65 are available in sufficient quantities. Special lengths, widths, wall thicknesses, and lengths can be custom-molded as needed; carbon steel, stainless steel, and galvanized options are all available.
Black tubes, hot-dip galvanizing, electro-galvanizing, powder coating, painting; various surface treatments are available, including indoor, outdoor, humid factory areas, and high-salt environments along the coast.
Regular in-stock standard sizes
30×50, 30×55, 35×60, 40×60, 40×80, 45×65, 48×63, 50×100, 60×80, 70×90, 80×120
Small-sized furniture for thin models
20×40, 25×40, 25×50
Thickened engineering large-sized models
90×130, 100×150
1. Furniture decorative thin material: 0.6, 0.7, 0.8, 0.9, 1.0, 1.2
2. Common for guardrails and doors/windows: 1.4, 1.5, 1.8, 2.0, 2.5
3. Photovoltaic support / Heavy-duty structure: 3.0, 3.5, 4.0, 5.0
1. Standard factory production in China: 6000mm (6 meters)
2. Customizable: 1 - 12 meters in variable lengths. The commonly used lengths for export are 5.8 meters and 5.9 meters (suitable for containers)
1. Advantage in production source and supply: Sufficient stock with stable delivery time. Relying on the complete steel pipe industrial chain in Daegu-jang, we have a full range of 20×40 to 100×150 bread pipes in stock, covering 0.6–5mm with all wall thicknesses, including Q195/Q235B/Q345B carbon steel and 201/304 stainless steel. We also have standard 6-meter fixed lengths in stock, and the export is compatible with 5.8/5.9-meter container sizes. Urgent orders can be quickly processed without long waiting for goods.
2. Excellent product technology, with dual highlights in performance and appearance. Adopting an integrated cold bending forming process, the weld seams are smooth without burrs and are not prone to cracking or deformation. The section size tolerances are strictly controlled. Under the same weight, the bending strength of this pipe is superior to that of ordinary round and square pipes. The arc-shaped streamlined wind resistance is smaller, making it more durable for outdoor guardrails, photovoltaic supports, etc. The appearance has soft and high-end lines, suitable for various scenarios such as guardrails, furniture, door and window handrails, and mechanical parts. Differentiated special-shaped styles help customers enhance the competitiveness of their finished products.
3. One-stop deep processing + multiple anti-corrosion solutions. We offer full surface treatments including hot-dip galvanizing, electro-galvanizing, powder coating, polishing, and titanium plating. We support cutting, bending, punching, embossing, shrinking tube customization processing. We have corresponding anti-corrosion solutions for indoor decoration, outdoor projects, and high-salt environments near the sea. From raw materials to finished products, we provide one-stop delivery, saving customers the cost of multiple factory connections.
4. Standardized quality inspection, complete export qualifications. We strictly follow GB/T6728 and YB/T5363 for production and testing. We can issue ASTM and EN international material reports and quality certificates, meeting customs clearance standards for markets such as Central Asia, Southeast Asia, and Mexico. Each batch of pipes undergoes batch-by-batch inspection of straightness, wall thickness, and section accuracy, ensuring no defective products are shipped.
5. Mature foreign trade support, making overseas operations hassle-free. We have our own import and export qualifications. Our professional foreign trade team handles overseas orders. We can customize moisture-proof export packaging and rust-proof packaging. Leveraging the logistics advantages of Tianjin Port, we provide integrated services including container loading, customs declaration, and logistics. We have long-term service for overseas engineering, furniture, and photovoltaic customers. We can provide quotation sheets, theoretical weight tables, product technical parameters, pre-sales technical selection, and after-sales issue follow-ups as needed.
6. High-performance customized products, flexible to meet various needs. For regular specifications, we offer favorable prices for bulk purchases. For small-scale, special dimensions, wall thicknesses, and lengths, we support mold customization. Small-scale samples and large-scale engineering orders can both be accepted. One set of pipes covers multiple industries such as decoration, structure, and machinery. Customers can use it for multiple purposes, effectively reducing overall procurement and transportation costs.
Address
S213 Jinghai District, Tianjin City, China
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