Gi Shs Steel Square Tube Galvanized Iron Rectangular Tube

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Product Description

Basic Information
Model NO.
GSP
Technique
ERW
Material
Carbon Steel
Surface Treatment
Galvanized
Usage
Pipeline Transport, Machinery Industry, Chemical Industry, Construction
Section Shape
Square & Rectangular
O.D
15*15-600*600mm
W.T
0.5-15.75mm
Zinc Coated
200-550g
Production Capacity
40000 Tons Per Month
Product Description
CommodityGi Shs Steel Square Tube Galvanized Iron rectangular Tube
Outer diameter15*15mm - 600*600mm
Wall Thickness0.5mm--15.75mm
Length5.8m, 6m, 11.8m, 12m or customized
StandardBS1387, BS EN10217; 10219, ASTM A53, GB/T3091-2001
SurfaceHot Dipped Galvanized
End FinishPlain/ Beveled ends with plastic caps
Delivery Time10-15 days
Payment TermsT/T (30% deposit) or 100% LC at sight
Steel Square Tube
Regular Sizes & Specifications
Size (Outer Diameter) Wall Thickness Length
20x20 / 25x250.5MM -- 2.75MM6M In Stock
40x40 / 50x500.6MM -- 4.75 MM6M In Stock
100x100 / 120x801.8MM -- 7.75 MM6M In Stock
200x200 / 250x1503.5MM -- 11.0 MM6M In Stock
400x400 / 500x3004.5MM -- 15.75 MM6M In Stock
Detailed Product Showcase
  • Raw materials from well-known large factories for guaranteed stability.
  • Clean and neat pipe ends without burrs for safe handling.
  • High precision with small tolerance ranges.
  • Performance meets international standards: ASTM, GB, JS.
Detailed Steel Pipe 1
Detailed Steel Pipe 2
Detailed Steel Pipe 3
Detailed Steel Pipe 4
Packaging & Logistics
  • Size 200x200 mm and below: Hexagonal seaworthy bundles with steel strips and nylon slings.
  • Size above 200x200 mm: In pieces or customized as per request.
  • 20" Container: Max length 5.8m.
  • 40" Container: Max length 11.8m.
Packaging 1
Packaging 2
Packaging 3
Company Profile & Advantages

Founded in 2004, we are a comprehensive steel manufacturer integrating production, processing, and trade. Our facility covers 30,000 square meters with over 200 employees. We operate 15 ERW steel pipe lines and 6 precision lines, reaching an annual capacity of 2,000,000 tons.

  • Self-Owned Factory: Direct manufacturing since 2004.
  • Competitive Pricing: Lower costs per ton compared to market averages.
  • Quality Assurance: Strict monitoring of every production process.
  • Large Inventory: Rapid delivery from substantial stock.
Factory View
Production Line
Stockyard
Our Service Promise
  • We guarantee premium raw materials and monitor every production stage.
  • We ensure on-time delivery based on high-quality standards.
  • Any quality issues will be resolved within 30 days of receipt.
  • Video inspections or third-party inspections are welcome at any time.
Inspection
Quality Control
Frequently Asked Questions
Are you a manufacturer or a trading company?
We have been a professional manufacturer of steel pipes since 2004.
Where is your plant located?
Our manufacturing plant is located in China, with offices positioned for international trade convenience.
Can I request free samples?
Yes, we provide free samples if they are available in stock. The buyer is responsible for the transportation fees.
What is the standard delivery time?
Our standard delivery time is typically between 10 to 15 days after order confirmation.
How do you handle quality concerns?
We guarantee to resolve any quality issues within 30 days after you receive the goods. We also accept third-party inspections during production.
Do you offer customized sizes (OEM)?
Yes, customized sizes, logos, and branding can all be tailored to meet your specific requirements.

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