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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.

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