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321/317L/316Ti/316H/316L/316/304H GB 2mm Thickness Square 304 Stainless Steel Seamless Tubes And Pipes
Stainless steel pipe is a high-performance material known for its smooth surface, rust resistance, and excellent welding capabilities. Common materials include 304 and 316. 304 is favored for its comprehensive performance and cost-effectiveness, while 316 offers superior corrosion resistance in severe environments due to added molybdenum.
Our production covers both seamless pipes (hot-rolled, cold-rolled, cold-drawn, extruded) and welded pipes (straight seam and spiral). These are widely utilized in petroleum, chemical, medical, food processing, and mechanical structural components.



| STAINLESS STEEL SQUARE TUBE SPECIFICATION | |
|---|---|
| Product Name | Stainless Steel Square Tube |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Surface Finish | 2B/BA/HL/NO.4/8K/Embossed/Gold/Rose Gold/Black Gold |
| Steel Grade | 200 Series (201, 202); 300 Series (301, 304, 304L, 316, 316L, 321, etc.); 400 Series (410, 430); Duplex (904L, 2205) |
| Thickness | 0.1-60mm or Customized |
| Outer Diameter | 6-1200mm or Customized |
| Length | 1-12 M or Customized |
| Application | Industry, Stair, Medicine, Structure Pipe, Food Industry |
CORROSION RESISTANCE
Contains chromium to form a dense oxide film, preventing further oxidation and maintaining stable performance in diverse environments.
HIGH STRENGTH
Exceptional hardness and strength enable these pipes to withstand significant pressure and load in building structures and mechanical parts.
HYGIENE AND SAFETY
Smooth surface prevents bacterial growth and contains no harmful substances, making it ideal for food processing and pharmaceutical industries.
BEAUTIFUL AND DURABLE
Bright, polished appearance that resists rust and maintains aesthetic appeal even after long-term industrial use.






Campfire Steel