Premium Collection
Stainless Steel Bar
Trinity Dynamic is a premier importer and stockholder of Stainless Steel Bars. We supply high-quality industrial grades from world-class mills in Japan, Korea, China, and Europe. Our extensive inventory covers various shapes and sizes, all delivered with Mill Test Certificates to ensure the highest international standards for your engineering needs.
Available Stainless Steel Bar Profiles
- Stainless Steel Round Bar: Solid rods with precise tolerances, ideal for machining parts, shafts, and mechanical components.
- Stainless Steel Flat Bar: Slit or hot-rolled flat strips for structural support, decorative cladding, and fabrication.
- Stainless Steel Angle Bar: L-shaped profiles for structural corners, frames, and furniture supports.
- Stainless Steel Square Bar: Solid square sections providing high strength for heavy-duty framing and industrial racks.
- Core Grades: 304 / 304L (General Use), 316 / 316L (High Corrosion Resistance), 430 (Economical/Decorative).
Standard Size & Weight Specification (2026 Update)
| Profile / Grade | Sizes (mm) | Standard Length | Weight (kg/m) | Main Applications |
|---|---|---|---|---|
| Round Bar 304 | Ø3 – Ø100 | 6 Meters | 0.1 – 25 | Machined parts, Drive shafts |
| Flat Bar 304 | 12×3 – 200×25 | 6 Meters | 0.5 – 30 | Structures, Decorative trim |
| Angle Bar 304 | 20×20×3 – 100×100×12 | 6 Meters | 1 – 40 | Structural corners, Elevator frames |
| Square Bar 316L | 10×10 – 100×100 | 6 Meters | 0.8 – 65 | Chemical-resistant frames, Marine use |
| Round Bar 430 | Ø6 – Ø50 | 6 Meters | 0.2 – 12 | Appliances, Interior design |
Expert Selection Guide: Which Bar Profile for Your Project?
Precision Machining
We recommend Round Bars for high-precision components due to their consistent diameter and ease of CNC machining.
Heavy Construction
Choose Angle or Flat Bars to reduce welding time and ensure structural stability for frames and supports.
Value-Added Industrial Services
- Precision Band-saw Cutting (±1 mm accuracy).
- CNC Turning, Threading, and Shafting services.
- Custom Punching and Special Bending according to drawings.
- Fast Logistics: Direct delivery within Bangkok and nationwide shipping across Thailand.
Request a Quote & Check Current Inventory
Our sales team provides real-time pricing and technical consultation within 1 hour.
Stainless Steel Flat Bar (Grade 304, 316L)
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Stainless Steel Angle Bar (Grade 304, 316L)
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