Q345 Q195 SS400 Oval Steel Pipe 1-12m Length Galvanized Black Painted Special Section Tube
Special section oval steel pipes available in Q345, Q195, and SS400 grades with black painted or galvanized surface treatments. These welded tubes are manufactured using hot rolled, ERW, or cold rolled techniques for various structural applications.
| Parameter | Specifications |
|---|---|
| Material Grades | Q195, Q215, Q235, Q345, SS400, ST37-2, A53(A,B), 20#, 45#, A36 |
| Surface Treatment | Galvanized, Black Paint, Customized |
| Length | 1-12 meters or as per customer request |
| Manufacturing Technique | Hot Rolled / ERW / Cold Rolled |
| Applications | Handrail, Structure Pipe, Greenhouse, Farm Fence, Fluid Pipe, Construction, Boiler Pipe, Chemical Industry |
| Packing | In bundles or according to customer requirements |
≤ 3% for excellent ovality control
≤ 15% for consistent wall thickness
- Good perpendicularity with no bevel
- Excellent bending technology
- Professional inner wall thickness measurement
Our products undergo 16+ process checks with third-party quality inspection reports from BV, ISO, and SGS certifications.
- Free sample supply available
- Custom sizes and shapes according to drawings
- OEM services and special design capabilities
Serving markets in Middle East, Africa, America, Europe, Asia, and Australia.
Weifang Wilda Machinery Co., Ltd., founded in 2003, specializes in high-precision galvanized welded steel pipes including round, square, and special-shaped steel pipes. With sheet metal processing, welding, and metal surface treatment workshops, we meet diverse customer requirements.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.