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304 Stainless Steel Square Pipe with Polished Surface and Welded Technique for Industrial Use
Product Details
| Model NO. | 304 | Shape | Round |
|---|---|---|---|
| Technique | Welded | Surface Treatment | Polished |
| Specification | OD 6-630mm | Production Capacity | 50000kgs |
| Carbon Content | ≤ 0.07 | Silicon Content | ≤ 1.00 |
| Manganese Content | ≤ 2.00 | Phosphorus Content | ≤ 0.035 |
| Sulfur Content | ≤ 0.030 | Nickel Content | 8.00-11.00 |
| Chromium Content | 17.00-19.00 | Written Thickness | 0.60-4.50 |
| Actual Thickness | 0.32-3.90 | ||
| Highlight | 304 Stainless Steel Square Pipe,Polished Surface Stainless Steel Pipe,Welded Technique Stainless Steel Pipe |
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Product Description
Stainless Steel Rectangular & Square Pipes
WUXI GE MING SHENG Steel is a leading exporter of high-quality stainless steel square and rectangular pipes, manufactured using advanced technology and premium raw materials.
Available Grades
201, 304, 304L, 316L with polished surface welded construction
Primary Applications
Infrastructure projects, furniture manufacturing, and various engineering industries
Chemical Composition Comparison
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
|---|---|---|---|---|---|---|---|---|
| 201 | ≤0.15 | ≤1.00 | ≤5.5-7.0 | ≤0.060 | ≤0.030 | 3.50-5.50 | 16.00-18.00 | |
| 202 | ≤0.15 | ≤1.00 | ≤7.50-10.00 | ≤0.060 | ≤0.030 | 4.0-6.0 | 17.0-19.0 | --- |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-11.00 | 17.00-19.00 | --- |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-12.00 | 18.00-20.00 | --- |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 10.00-14.00 | 16.00-18.50 | 2 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 12.00-15.00 | 16.00-18.00 | 2 |
International Shipping & Packaging
We employ specialized packaging methods to ensure safe international delivery through various channels:
- Waterproof paper reinforcement with steel strip
- Kraft paper wrapping
- Secure carton boxes
- Sturdy wooden pallets
- Protective wooden boxes
- Reinforced wooden crates
Product Marking & Identification
All products are clearly marked with comprehensive details corresponding to test certificates:
- Surface spraying with identification codes
- Custom marking of grade, size, and standards
- Advanced marking technologies including drop-on-demand, continuous ink jet, and laser printing
Company Advantages
- Custom surface finishes available (2B, BA, Hairline, No.4, Brush, Mirror, Golden Mirror, color stainless steel)
- High production capacity of 2000 tons/month for reduced wait times
- MTC (Mill Test Certificate) provided before shipment
- Premium first-quality products at competitive prices
- Acceptance of buyer specifications for custom processing
- Stock availability of regular stainless steel products for urgent requirements
Product Specifications
Thickness Specifications (mm)
| Written Thickness | 0.60 | 0.70 | 0.80 | 0.90 | 1.00 | 1.20 | 1.50 | 2.00 | 2.50 | 3.00 | 3.50 | 4.00 | 4.50 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Actual Thickness | 0.32 | 0.40 | 0.50 | 0.60 | 0.70 | 0.90 | 1.10 | 1.40 | 1.90 | 2.40 | 2.90 | 3.40 | 3.90 |
Frequently Asked Questions
How do you control quality?
Mill Test Certification is supplied with shipment, and third-party inspection services are available.
What are the advantages of your company?
We employ professional technical personnel, offer competitive pricing, and provide superior after-sales service compared to other stainless steel companies.
How many countries have you exported to?
We have exported to over 50 countries including America, Russia, UK, Kuwait, Egypt, Brazil, UAE, Germany, Dubai, Saudi Arabia, Iran, Turkey, Jordan, Malaysia, Singapore, and others.
Can you provide samples?
Small samples are available from stock at no cost. Customized samples require approximately 5-7 days for preparation.
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