304 stainless steel square tube is a commonly used stainless steel material,with good corrosion resistance, strength and mechanical properties, it is widely used in construction, industry and other fields.304 stainless steel square pipe has a square section, with smooth edges, consistent dimensions and good weldability, and is not prone to deformation or cracking during use,makes it ideal for both structural and decorative purposes.
The clean lines, polished finish and glossy appearance of 304 square pipe make it an attractive option for architectural and decorative purposes. It can be easily fabricated, welded and polished to achieve a high quality finish for modern design and interior applications.

304 Stainless Steel Square Tube Specification
|
Product Name |
Stainless steel pipe/tube |
|
Standard |
ASTM,AISI,DIN,EN,GB,JIS |
|
Steel Grade |
200 Series: 201,202 |
|
Outer Diameter |
10*20mm-100*200mm, or as your requirements |
|
Thickness |
0.3mm-150mm (as required) |
|
Length |
2000mm/2500mm/3000mm/6000mm/12000mm(as required) |
| Shape | Square Tube, Rectangular Tube, Hollow sections,or as required |
|
Technique |
Seamless/Welded |
|
Surface |
No.1,2B,BA,6K,8K,Mirror,No.4,HL |

304 stainless steel is known for its excellent corrosion resistance, durability,belongs to 300 series of stainless steels,primarily composed of chromium (18-20%) and nickel (8-10.5%), which contribute to its renowned corrosion-resistant properties.The high chromium content forms a passive oxide layer that protects the material from rust and oxidation, making it ideal for both indoor and outdoor applications, especially in environments with exposure to moisture, chemicals, or corrosive substances.
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