304 Stainless Steel Square Tube
Product Overview
304 stainless steel square tube is a high-performance structural material renowned for its exceptional corrosion resistance, superior mechanical properties, and sleek surface finish. Crafted from premium 304 stainless steel (18Cr-8Ni), it offers excellent resistance to rust, oxidation, and chemical erosion, making it ideal for both indoor and outdoor applications. With precise dimensional control and uniform wall thickness,
this product ensures reliable performance in diverse industrial, architectural, and engineering scenarios.
Core Specifications
| Specification | Details |
|---|---|
| Material Grade | 304 Stainless Steel (A240/ASTM A480, JIS G4303, EN 1.4301) |
| Outer Diameter (OD) | 10mm - 200mm (Customizable per requirements) |
| Wall Thickness (WT) | 0.8mm - 12mm (Seamless/Welded options) |
| Length | 3m, 6m (Custom lengths available) |
| Surface Finish | 2B, BA, Polished (400/600 Grit), Sandblasted |
| Tolerance | OD: ±0.1mm, WT: ±0.05mm, Length: ±5mm |
| Certification | ISO 9001, CE, SGS, TUV |
Key Features
Superior Corrosion Resistance: Resists rust, moisture, and chemical attacks (acids, alkalis), suitable for humid, coastal, or harsh environments.
High Strength & Durability: Excellent tensile strength (≥520MPa) and yield strength (≥205MPa), ensuring structural stability and long service life.
Precision Manufacturing: Advanced cold-rolling/welding technology for uniform wall thickness, smooth inner/outer surfaces, and tight dimensional tolerance.
Versatile Applications: Compatible with welding, cutting, bending, and machining, adapting to diverse project needs.
Eco-Friendly & Recyclable: Non-toxic, pollution-free, and 100% recyclable, meeting environmental standards.
Application Scenarios
Architecture & Decoration: Curtain walls, handrails, staircases, door/window frames, advertising signs, and landscape structures.
Industrial Machinery: Equipment frames, pipelines, conveyor systems, and mechanical components.
Plumbing & Sanitation: Water supply pipelines, drainage systems, and bathroom fixtures (resists scaling and bacterial growth).
Automotive & Marine: Vehicle parts, shipbuilding components, and offshore equipment (corrosion-resistant to saltwater).
Food & Medical: Food processing equipment, pharmaceutical machinery, and medical devices (hygienic and easy to clean).
Hot Tags: stainless steel square pipe tube made in china, China stainless steel square pipe tube made in china manufacturers, suppliers, factory