Product Introduction
Welded special-shaped steel pipes are non-standard cross-section steel pipes manufactured from steel strips through forming and welding processes. Unlike traditional round or square pipes, welded special-shaped pipes can be designed with different cross-sectional shapes according to actual application needs, such as elliptical, triangular, hexagonal, and D-shaped, thus meeting the special requirements of various structural designs and engineering projects.
Wuxi Chengxingchuang Metal Products Co., Ltd. specializes in the research and development and production of various welded special-shaped steel pipes. The company uses advanced forming equipment and stable welding processes to ensure that its products have high dimensional accuracy, stable structure, and good surface quality. Our products can be customized according to customer drawings or technical parameters and are widely used in construction engineering, machinery and equipment, automotive parts, furniture manufacturing, and industrial structures.


Product Specifications
|
Product Name |
Welded Irregular Shaped Pipe |
|
Cross-section Shape |
Oval, Triangular, Hexagonal, D-shaped, and other custom shapes |
|
Side Length |
10mm – 200mm |
|
Wall Thickness |
0.6mm – 10mm |
|
Pipe Length |
1m – 12m (Customization available) |
|
Material |
Q195, Q235, Q345, Carbon Steel, Stainless Steel |
|
Manufacturing Process |
Cold bending + High-frequency welding |
|
Surface |
Galvanizing, spraying, polishing, pickling, rust prevention |
|
Standards |
GB, ASTM, DIN, EN |
Special specifications can be customized according to customer-provided technical drawings or samples.
Product Applications
Diverse Shapes
Welded special-shaped steel tubes can be designed with various cross-sectional shapes to meet different engineering needs and personalized applications.
Stable Structural Performance
Welded special-shaped steel tubes are manufactured using high-frequency welding technology, resulting in strong and reliable welds and overall structural stability.
High Material Utilization
A well-designed cross-section can reduce material usage while ensuring strength, improving structural efficiency.
High Processing Adaptability
Welded special-shaped steel pipes are easy to cut, weld, drill, and bend for subsequent processing.
Wide Application Range
Welded special-shaped steel pipes are suitable for multiple industries, including construction, machinery, automotive, and furniture.
Packaging & Transportation
To ensure the safety of welded shaped pipes during transportation, we offer multiple packaging options:
Steel strapping
Moisture-proof plastic film wrapping
Wooden pallet packaging
Export wooden crate packaging. Our company has a mature logistics cooperation system, providing sea and land transportation options to ensure safe and timely product delivery.


FAQ
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