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304 Stainless Steel Square Tubing 50x50mm Mirror Polished for Furniture
| Place of Origin | China |
|---|---|
| Merknaam | DELTA |
| Certificering | ISO |
| Model Number | 304 316L 310S 2205 |
| Minimum Order Quantity | 500 kgs |
| Prijs | 5-10 USD/Kg |
| Packaging Details | standard packing for export |
| Delivery Time | 5 - 12 days based on the quantity |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 3 Ton per week |
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xProductdetails
| Products | Stainless Steel Square Pipe | Grade | 304 316L 310S 321 2205 |
|---|---|---|---|
| Diameter | DN10 - DN400 | Length | 6m or custom cutting any length as request |
| Standard | ASTM EN | Service | Cutting |
| Loading Port | Shanghai Port | Thickness | 4.0 - 50.0mm |
| Markeren | 304 stainless steel square tubing,50x50mm mirror polished tubing,stainless steel furniture tubing |
||
Productomschrijving
Mirror Polished 304 Stainless Steel Square Tubing 50x50mm x 3mm High Gloss Surface for Furniture & Architecture
Product Specifications
| Attribute | Value |
|---|---|
| Products | Stainless Steel Square Pipe |
| Grade | 304 316L 310S 321 2205 |
| Diameter | DN10 - DN400 |
| Length | 6m or custom cutting any length as request |
| Standard | ASTM EN |
| Service | Cutting |
| Loading Port | Shanghai Port |
| Thickness | 4.0 - 50.0mm |
Detailed Product Description
Mirror Polished 304 Stainless Steel Square Tubing 50x50mm x 3mm with high gloss surface, ideal for furniture and architectural applications.
| Products Name | Stainless Steel Square Pipe |
| Grade | 304 304L 309S 310S 314 316L 316Ti 321 329 347H 410 2205 2507 S32760 904L 254SMO and equal grade in GB JIS EN DIN Standard |
| Standards | ASTM A213M-94b ASTM A249M-94a ASTM A269-94a ASTM A312M-94b,ect. DIN 17456-85 DIN 17458-85 DIN 17459-92.ect JIS G3446-1994 JIS G3448-1997 JIS G3459-1997 JIS G3463-1994,ect. GB13296-1991 GB14975-2002 GB14976-2002,ect. |
| Size | 10*10 - 400*400mm |
| Length | 6m length or cutting any length as request |
| Surface | Pickling, 2B, Hairline, Bright Polished |
| Applications | fluid and gas transport, structure, boiler, heat exchanger, super heater |
Stainless Steel Square Tubes: A Technical Overview
1. Introduction
Stainless steel square tubes are hollow structural sections (HSS) with equal side lengths and a square cross-section. Made from iron-chromium (and often nickel) alloys, they combine high strength, excellent corrosion resistance, and aesthetic appeal. They are formed through processes like welding seamless tubing or extrusion, making them versatile for both structural and decorative applications.
2. Common Grades (Alloys)
- 304/L (1.4301/1.4307): Most common. Excellent corrosion resistance, formability, and hygiene. 304L has low carbon for welding.
- 316/L (1.4401/1.4404): Superior corrosion/chemical resistance (added molybdenum). Ideal for marine, chemical, and coastal environments.
- 201 (1.4372): Lower nickel content. Cost-effective for less corrosive environments (e.g., indoor decor).
- 430 (1.4016): Ferritic, magnetic. Moderate corrosion resistance for appliances and trim.
- Duplex (e.g., 2205): High strength and chloride resistance. Used in demanding offshore/oil & gas applications.
3. Standard Specifications
- Dimensions: Sides typically range from 5mm to 400mm (0.2" to 16").
- Wall Thickness: Commonly 0.5mm to 12.7mm (0.02" to 0.5"), available in schedules (e.g., SCH 5S to SCH 80S) or gauge.
- Length: Standard lengths 6m (20ft), customizable.
- Tolerances: Governed by standards like ASTM A554 (architectural) or ASTM A500 (structural).
4. Key Product Standards
- ASTM A554: Welded tubes for architectural/machine applications.
- ASTM A500: Structural tubing (carbon & stainless).
- ASTM A511/A269: Seamless & welded tubes for mechanical/pressure use.
- EN 10296-2: European standard for welded circular/non-circular tubes.
- JIS G3463: Japanese standard for square/rectangular tubes.
5. Primary Applications
- Construction: Handrails, framing, roofing, structural supports.
- Architecture: Modern façades, curtain walls, decorative elements.
- Industrial: Machinery guards, conveyor systems, process equipment.
- Transportation: Vehicle frames, exhaust components.
- Furniture: Tables, chairs, shelving (indoor/outdoor).
- Food/Beverage/Pharma: Hygienic processing systems (requires polished finishes).
6. Advantages vs. Alternatives
- Corrosion Resistance: Withstands moisture, chemicals, and extreme temperatures.
- Strength-to-Weight Ratio: High load capacity with reduced weight.
- Hygiene & Cleanability: Non-porous surface resists bacterial growth.
- Aesthetics: Sleek, modern look; available in polished, brushed, or colored finishes.
- Sustainability: 100% recyclable, long service life reduces replacement.
- Low Maintenance: No painting/coating required.
7. Related Products
- Stainless Steel Rectangular Tubes: Similar properties, rectangular cross-section.
- Stainless Steel Round Tubes (Pipes): For fluid transport or curved designs.
- Stainless Steel Angle/Channel Profiles: Complementary structural components.
- Carbon Steel Square Tubes: Lower cost but requires corrosion protection.
- Aluminum Square Tubes: Lightweight but lower strength and corrosion resistance.
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