Top manufacturer and supplier of 316L stainless steel bars in China. Offering corrosion-resistant round bars with superior formability, strength, and weldability for industrial applications.
316L stainless steel bar is a low-carbon, molybdenum-bearing austenitic stainless steel with superior corrosion resistance, especially in chloride-rich and acidic environments. Compared to standard 304 or 302 stainless steel bars, 316L exhibits enhanced pitting and crevice corrosion resistance, making it a preferred choice in marine, chemical processing, food equipment, and pharmaceutical sectors.
Our factory specializes in precision manufacturing and custom dimensions, ensuring strict tolerance control, smooth surface finish, and compliance with global industrial standards. As a trusted custom stainless steel bar manufacturer and supplier in China, we support OEM/ODM requests, full certification, and worldwide logistics.
| Articolo | Dettagli |
| Nome del prodotto | Stainless Steel Bar, Stainless Bar, SS Bar |
| Standard | GB, AISI, ASTM, ASME, DIN, EN, JIS |
| Gradi disponibili | Serie 200: 201, 202300: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HSerie speciali: 904L, S31254 (254SMO)Serie 400: 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex e altre: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| Processo | Laminati a caldo, laminati a freddo |
| Dimensioni | Diameter: 0.1-500mm or customized, Length: 1-12m or customized (according to customer’s request) |
| Trattamento della superficie | NO.1, 2B, NO.4, BA, HL, Specchio |
| Ispezione | SGS, TUV, BV, ABS, LR ecc. |
| Applicazione | Petrolio e gas, petrolio, navi, costruzione di navi, trattamento delle acque e protezione ambientale, ecc. |
| Finitura | Descrizione | Spessore tipico (mm) | Larghezze disponibili (mm) |
| 2B | Liscio, di colore grigio riflettente. Più utilizzato. | 0.55 | 914, 1219 |
| BA | Finitura lucida a specchio ricotto. | 0.70 | 914, 1219 |
| DP | Spazzolato, non riflettente, facile da pulire. | 0.90 | 750, 914, 1219 |
| HR | Finitura scalare e laminata a caldo. | 1.20 | 750-1500 |
| No.1 | Superficie decapata e bianca dopo la laminazione a caldo. | 1.50 | 914, 1219, 1500 |
| HL | Finitura lineare continua. | 1.60 | 914, 1219, 1500 |
| No.4 | Lucidato con grana 150-180. | 2.00 | 914, 1219, 1500 |
| No.8 | Finitura a specchio, altamente riflettente. | 2.50 | 914, 1219, 1500 |
316L stainless steel bars are most commonly produced in round bar form, ranging from small-diameter precision rods to large-diameter structural bars. These can be supplied in hot rolled, cold drawn, or centerless ground finishes. While round bars dominate, we also support custom machining into square, hexagonal, or flat profiles based on your project requirements. All bars are available in bright, pickled, or polished surfaces, tailored to functional or aesthetic applications.
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Barre in acciaio inox 304 di alta qualità con eccellente resistenza alla corrosione e formabilità. Produttore cinese che offre barre tonde, quadrate e piatte con personalizzazione OEM/ODM.
Il miglior produttore e fornitore di barre in acciaio inox 316 in Cina. Offriamo barre tonde di precisione con eccellente resistenza alla corrosione, ideali per applicazioni marine e chimiche. Sono disponibili misure personalizzate, servizi di lucidatura e taglio a misura.
316L has a lower carbon content, which reduces carbide precipitation during welding and enhances corrosion resistance in welded structures.
They are widely used in marine environments, pharmaceuticals, food processing equipment, chemical storage, e scambiatori di calore.
Yes, we provide Mill Test Certificates (MTC) and can coordinate SGS, TUV, BV, or other third-party inspections upon request.
Our bars typically come in 3 to 6-meter lengths, with options for bright, black, or polished finishes. Custom lengths are available.
Yes, sample orders and small batches for testing or development are welcome prior to bulk production.
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