3mm-15mm Cold Drawn Black Stainless Steel Bars | 201/304/316L | Automotive & Construction Grade
3mm-15mm Cold Drawn Black Stainless Steel Bars | 201/304/316L | Automotive & Construction Grade
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Stainless steel round bars are precision-engineered to meet JIS, AISI, ASTM, GB, DIN, EN, and BS standards, ensuring compliance for construction, valve systems, and industrial applications. Available in diameters including 14mm stainless steel round bar, 15mm stainless steel round bar, and 16mm stainless steel round bar, these bars feature **±5% tolerance** and are offered in black or polished finishes to suit diverse project requirements.
For structural and mechanical applications, the 14mm stainless steel round bar provides optimal strength for frameworks, while the 15mm stainless steel round bar and 16mm stainless steel round bar are ideal for heavy-duty valves and machinery components. Below is a detailed comparison of key specifications:
Diameter | Weight per Meter (kg) | Tolerance | Surface Finish | Application |
---|---|---|---|---|
14mm | 1.21 | ±5% | Black | Structural Supports |
15mm | 1.41 | ±5% | Polished | Valve Shafts |
16mm | 1.60 | ±5% | Black | Industrial Machinery |
10mm | 0.63 | ±5% | Polished | Fasteners |
25mm | 3.85 | ±5% | Matte | Decorative Hardware |
The 14mm stainless steel round bar is widely used in construction for beams and brackets, while the 15mm stainless steel round bar excels in high-pressure valve systems. The 16mm stainless steel round bar supports robust machinery parts requiring corrosion resistance and durability. Custom processing services—including cutting, bending, and welding—ensure these bars meet exact project needs.
With ISO/CE certifications, rapid global delivery (7-15 days), and flexible payment terms (30% TT advance), these stainless steel round bars are optimized for bulk procurement and specialized applications.





