Construction Structural Galvanize Square Hollow Section Mild Steel Gi Square Pipe Tube Price List

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Product Description

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Basic Specifications

Type
Welded
Technique
Hot Rolled
Material
Carbon Steel
Surface Treatment
Galvanized
Usage
Pipeline Transport, Construction & Decoration
Section Shape
Square
Items
Welded Square Pipe Tube
Square Tube
19X19-500X500mm
Rectangular Tube
20X30-400X600mm
Business Type
Manufacturer & Exporter
Tolerance
+/-0.15mm
Production Capacity
3000 Tons/Day
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Product Description

Premium Quality Structural Galvanized Square Steel Tube 100mm*100mm

Galvanize Square Hollow Section
Square Pipe Tube
Square Pipe Tube
Square Pipe Tube
Square Pipe
10x10 - 500x500mm
Rectangular Pipe
10x20 - 400x600mm
Wall Thickness
0.6-20mm
Length
1-12m
Zinc Coating
210-600g/m²
HS Code
7306610000
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Standards & Materials

Standards: ASTM A53, BS1387, DIN2440, SGS, ASTM-A53A, BS1387-1985, GB/T3091-2001, GB/T8162, GB/T8163, 16MN(Q345B)GR. A, GR. B, GR. C, ASTM A106 GR. A, GR. B, GR. C, API 5L A B X42, X46, X52, X60, X65, X70, X80.

Materials: Q195 (Grade B, SS330, SPHC, S185), Q215 (Grade C, CS Type B, SS330), Q235 (Grade D, SS400, S235JR, S235JO, S235J2).

Surface Treatments: Bared, Black Painted (varnish coating), Galvanized, Oiled, or as per request.

Technical Product Summary
CommodityBlack/Galvanized Square Steel Tube Pipe
Size Range10x10mm to 500x500mm / 20x40mm to 400x600mm
Thickness0.7-20mm
End FinishPlain end, Plastic caps, Punching
UsageConstruction, Building Material, Shipbuilding, Electricity
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Loading & Logistics

Pipes Loading
Product Advantage
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Our Advantages

  • Stable raw material purchasing for consistent quality.
  • Efficient order follow-up and management.
  • Reliable lead-time and shipment control.
  • Traceable quality evaluation throughout production.
  • Flexible payment terms including T/T and L/C.
Factory Display

Frequently Asked Questions

Are you a trading company or manufacturer? We are a professional manufacturer with our own specialized production facilities and multiple subsidiaries focused on different steel pipe segments.
How can I get a formal price quote? We typically provide quotes within 24 hours of receiving an inquiry. Please provide details such as material, outer diameter, wall thickness, length, and quantity.
Do you provide samples for quality testing? Yes, we provide samples for free. While dimensions may vary slightly from your exact request, the material will be identical. The customer is responsible for shipping costs.
What is the expected lead time for production? The lead time usually ranges from 10 to 30 days, depending on the order quantity and current production season.
Can the steel pipes be customized? Yes, we offer customization including specific sizes, OEM branding, logo printing, and customized labeling based on your project requirements.
What are your standard delivery terms? We accept various delivery terms including EXW, FOB, CIF, and CFR, allowing you to choose the most cost-effective option for your logistics.

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