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Model Number: YF-F-0831
Brand Name: YOUFA
Key Specifications/Special Features:
ASTM A500 square steel tubeSize: (20*20) mm-(400*400) mmWall thickness: 1.2mm-18mmLength: 1.5-12 meters
Material: grade A/B
Manufacture: ERW
Heat analysis
Pipe marking: manufacturer's trademark or according to customer's requirements
End use: for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes.
Why choose us: we are the largest specialized manufacturers of square steel tube in China with annual production ability of 1 million metric ton. We have the best quality and best price in the market.
Material: grade A/B
Manufacture: ERW
Heat analysis
- Carbon max: 0.26%
- Manganese max: 1.35%
- Phosphorus max: 0.035%
- Sulfur max: 0.035%
- Grade A/Grade B
- Tensile strength, min: 310Mpa/400Mpa
- Yield strength, min: 270Mpa/315Mpa
- Elongation in 50mm: 25%/23%
Pipe marking: manufacturer's trademark or according to customer's requirements
End use: for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes.
Why choose us: we are the largest specialized manufacturers of square steel tube in China with annual production ability of 1 million metric ton. We have the best quality and best price in the market.
Shipping Information:
- FOB Port: Tianjin
- Lead Time: 15 - 45 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe