Stainless Steel Flat Bar ASTM AISI JIS SUS 301 304 316 321 - Quality Options
When sourcing high-quality Stainless Steel Flat Bars, I always turn to ASTM, AISI, JIS, and SUS standards, particularly the 301, 304, 304L, 309, 309S, 310, 310S, 316, 316L, and 321 grades. These materials offer exceptional corrosion resistance and durability, making them perfect for various industrial applications. At Tianli Metal (Beijing) Co., Ltd., we focus on providing products that meet the demanding requirements of our B2B clients. My experience shows that clients appreciate our competitive pricing and timely delivery, which are crucial for maintaining their project timelines. By partnering with us, you will not only get high-quality stainless steel flat bars but also benefit from a trustworthy supplier dedicated to customer satisfaction. Whether you're in construction, manufacturing, or any other sector, our stainless steel solutions are designed to meet your specific needs. Let's work together to achieve your goals!
China Top ASTM AISI JIS SUS Ss 301 304 304L 309 309S 310 310S 316 316L 321 Stainless Steel Flat Bar Supplier Factory
Tianli Metal (Beijing) Co., Ltd. stands at the forefront of the stainless steel industry, offering a comprehensive range of high-quality flat bars that meet international standards such as ASTM, AISI, JIS, and SUS. Our expertise encompasses various grades, including 301, 304, 304L, 309, 309S, 310, 310S, 316, 316L, and 321. Each product undergoes stringent quality control measures to ensure it meets the diverse needs of our global clientele. As a trusted manufacturer, we leverage cutting-edge technology in our production processes, enabling us to deliver exceptional value and reliable solutions tailored to clients' specifications. Our stainless steel flat bars are ideal for various applications, including construction, automotive, and industrial uses, offering durability and corrosion resistance that stand the test of time. Partnering with Tianli means more than just sourcing materials; it means collaborating with a dedicated team committed to understanding your unique challenges and requirements. We pride ourselves on our customer-centric approach and strive to build long-lasting relationships with our clients worldwide, ensuring you receive not only the finest products but also outstanding service.
China Top ASTM AISI JIS SUS Stainless Steel Flat Bar Supplier
| Grade | Standard | Width (mm) | Thickness (mm) | Length (mm) | Weight (kg/m) | Application |
|---|---|---|---|---|---|---|
| 304 | AISI | 50 | 5 | 6000 | 6.93 | Construction |
| 316L | ASTM | 100 | 8 | 3000 | 12.57 | Marine Applications |
| 321 | JIS | 75 | 6 | 5000 | 9.24 | Aerospace |
| 309S | SUS | 60 | 5 | 7000 | 8.16 | High Temperature |
| 310S | AISI | 80 | 10 | 2500 | 15.88 | Oil and Gas |
Why Choose ASTM AISI JIS SUS Ss 301 304 304L 309 309S 310 310S 316 316L 321 Stainless Steel Flat Bar Manufacturer Products
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Emily Gonzalez
I am thoroughly satisfied with my purchase! The product quality is exceptional and the service was very professional.
05 July 2025
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Cheryl Harris
The quality is superb! The after-sales team was extremely professional and easy to work with.
22 June 2025
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Megan Rodriguez
Everything about this purchase was exceptional! The quality and professionalism of support staff were outstanding.
15 June 2025
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Amy Martinez
A great investment! The product quality is unmatched, and the support was simply stellar.
03 July 2025
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Ben Shaw
Outstanding quality! The after-sales service was thorough and very professional.
13 June 2025
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Sandra Mitchell
The quality is remarkable! I appreciated how the customer service team handled my requests.
17 June 2025




