Here’s a professional English description of stainless steel hexagonal pipes, covering their introduction, specifications, standards, features, advantages over round pipes, and applications:
1. Introduction to Stainless Steel Hexagonal Pipes
Stainless steel hexagonal pipes are hollow tubes with a regular hexagonal cross-section, made from corrosion-resistant stainless steel (e.g., 304, 316, 201). They combine the durability of stainless steel with the mechanical benefits of a hexagonal shape, making them ideal for structural, decorative, and industrial uses.
2. Specifications
Material Grades: 304, 304L, 316, 316L, 201, 430, etc.
Across Flats (A/F): 6mm–100mm (common sizes: 10mm, 12mm, 17mm, 19mm).
Wall Thickness: 0.5mm–5mm (customizable).
Length: Standard 6m/piece, or cut-to-length.
3. Standards
International:
ASTM A554 (Decorative Welded Stainless Steel Tubing)
JIS G3463 (Japanese Industrial Standard)
China:
GB/T 18705 (Decorative Stainless Steel Welded Pipes)
GB/T 12770 (Mechanical Structural Stainless Steel Welded Pipes)
4. Key Features
Corrosion Resistance: Suitable for harsh environments (e.g., marine, chemical).
High Strength: Hexagonal structure offers superior torsional and load-bearing capacity.
Aesthetic Appeal: Sleek edges for modern designs; surface finishes (brushed, mirror, etc.).
Machinability: Easy to weld, bend, and polish.
5. Advantages Over Round Pipes
| Aspect | Hexagonal Pipe | Round Pipe |
|---|---|---|
| Structural Strength | Better resistance to bending/twisting | Good compression, weaker in torsion |
| Installation | Flat edges prevent rolling; easy grip | Requires clamps; rolls easily |
| Space Efficiency | Tight hexagonal packing saves space | Gaps between round pipes |
| Design Flexibility | Unique geometry for decorative uses | Traditional, neutral appearance |
6. Applications
Machinery: Tool handles, bolts, shafts (anti-slip hexagonal grip).
Construction: Handrails, guardrails, frameworks (sturdy & stylish).
Automotive: Exhaust brackets, chassis parts (heat/corrosion resistance).
Furniture: Table legs, lamp stands (durability + design).
Chemical Industry: Reactor supports, pipelines (acid/alkali resistance).
7. Notes
Material Selection: 316/L for high-corrosion environments (e.g., coastal areas).
Surface Finish: Brushed/satin finishes reduce fingerprints; mirror polish for decor.
Welding: Use stainless steel-specific electrodes to avoid contamination.
For detailed parameters (e.g., weight calculation, tolerances), feel free to specify your requirements.
This version is concise, technical, and suitable for international audiences. Let me know if you need modifications!
