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Modern Prefab Building Steel Structure Prefabricated Warehouse/Workshop/Aircraft Hangar/Office Construction Material
Get Latest Price
US$ 660
≥10 Tons
US$ 600
≥20 Tons
US$ 550
≥50 Tons
Quick Details
Grade:
Q235 Q355B
Tolerance:
±1%
Place of Origin:
Jiangsu, China
Brand Name:
shunhui
Product Details
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Specifications
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Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm Thickness: 1.2mm~20mm Length: 2.0m~12m |
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Steel Grade
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Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C |
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Standard
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EN10219, EN10210
GB/T 6728 JIS G3466 ASTM A500, A36 |
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Surface Anti-rusty Coating
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pre-galvanized (Zinc coating: 40-80g/m2)
hot dipped galvanized (Zinc coating: 200-600g/m2 ) |
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Packing and Shipment
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1. OD 300mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles
2. above OD 300mm in bulk or according to custom opinion 3. 25 tons/container and 5 tons/size for a trial order; 4. For 20" container the max length is 5.8m; 5. For 40" container the max length is 11.8m. |
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Usage
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Construction / building materials steel pipe
Structure steel pipe Solar structure component steel pipe Fence post steel pipe Greenhouse frame steel pipe |
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International Standard
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ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE
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The hot-dip galvanized steel pipe is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. The hot-dip galvanized steel pipe matrix undergoes a complex physical and chemical reaction with the molten plating solution to form a corrosion-resistant zinc-iron alloy layer with a compact structure. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix. Therefore, its corrosion resistance is strong.
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