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Help CenterPolished 304/316 Stainless Steel Round & Hex Rod 6-150mm OD for Food Medical Marine Applications ASTM A276
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Wuxi Yansheng Technology Co., Ltd. is a professional manufacturer specializing in high-quality stainless steel products. With over 7 years of experience and a factory spanning 1,000-3,000 square meters, we have built a strong reputation for delivering reliable solutions. Our Polished 304/316 Stainless Steel Round & Hex Rod (6-150mm OD) is designed for demanding applications in the food, medical, and marine industries. Compliant with ASTM A276, this product offers excellent corrosion resistance, durability, and a smooth finish that meets strict hygiene standards.
This rod is available in both round and hexagonal profiles, making it suitable for a wide range of uses including shafts, fittings, fasteners, and structural components. The polished surface minimizes bacterial adhesion and is easy to clean, ideal for food processing equipment and medical devices. In marine environments, the 316 grade provides superior resistance to saltwater corrosion.
Key Features & Technical Specifications
Material Options: 304 (general purpose) or 316 (enhanced corrosion resistance for marine/chemical)
Outer Diameter Range: 6mm to 150mm (custom sizes available upon request)
Surface Finish: Polished (bright, smooth, Ra ≤ 0.8μm typical)
Standards: ASTM A276, also meets AISI 304/316 specifications
Length: Standard 3m or 6m, or cut to your required length
Applications: Food processing machinery, medical instruments, marine hardware, pharmaceutical equipment, architectural trim
| Grade | Typical Composition | Key Property |
| 304 | 18% Cr, 8% Ni | Good corrosion resistance, cost-effective |
| 316 | 16% Cr, 10% Ni, 2% Mo | Excellent resistance to chlorides & acids |
Advantages for Your Business:
• Consistent quality – our production process is ISO9001 controlled, ensuring tight tolerances and repeatability.
• Cost efficiency – direct from manufacturer, no middleman markup.
• Flexible supply – we can handle both small trial orders and large-volume container shipments.
• Global logistics – shipped from Tianjin, Shanghai, Qingdao, or Ningbo ports to major markets worldwide.
Our 101-200 skilled employees work in a modern facility equipped with advanced machining and polishing lines. Every batch undergoes rigorous inspection including dimensional checks, surface finish measurement, and chemical composition analysis. We are proud to serve customers in North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, with annual export value exceeding US$50 million.
Trust & Certifications: Our quality management system complies with ISO9001, ISO14000, and OHSAS18001 standards. We also hold certifications such as HACCP (food safety) and SA8000 (social accountability), reflecting our commitment to excellence across all aspects. For specific medical or marine applications, we can provide additional documentation upon request.
Choose Wuxi Yansheng Technology for your next stainless steel rod needs. Our team is ready to provide technical support, sample testing, and competitive pricing. Contact us today to discuss your requirements or request a quote.
Frequently Asked Questions (FAQ)
What is the difference between 304 and 316 stainless steel rod?
304 is suitable for general food and medical applications, while 316 contains molybdenum for better resistance to chlorides and marine environments. We recommend 316 for saltwater or chemical exposure.Can you supply rods with outer diameter outside the 6-150mm range?
Yes, we offer custom sizes. Please contact our sales team with your specific requirements for a feasibility check.What is the surface roughness of the polished rod?
Typical polished finish achieves Ra ≤ 0.8μm. For higher polish (e.g., mirror finish), please inquire as it is available as an option.Do you provide certificates of material compliance?
Yes, we can issue mill test certificates (MTC) per ASTM A276, including chemical composition and mechanical properties.What is the minimum order quantity (MOQ)?
For standard sizes, MOQ is 100 kg. For custom sizes or special grades, MOQ may vary; please contact us for details.How long does delivery take?
Typical lead time is 15-25 days after order confirmation, depending on quantity and customization.Can you cut the rods to specific lengths?
Absolutely. We can cut to your desired lengths (e.g., 1m, 2m, etc.) at no extra charge for standard lengths.What packaging do you use for export?
Rods are bundled with plastic caps, wrapped in waterproof paper, and packed in wooden crates or steel pallets to prevent damage during transit.
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