Descubra as bobinas de aço inoxidável 316L de primeira qualidade com uma resistência superior à corrosão e à picada. Ideal para as indústrias marítima, química e de alta temperatura. Larguras, espessuras e acabamentos personalizados disponíveis.
316L stainless steel coil is a low-carbon, molybdenum-bearing austenitic stainless steel that offers superior resistance to general corrosion, pitting, and crevice corrosion in chloride-rich environments. Its enhanced creep resistance, formability, and high-temperature strength make it ideal for demanding industries including marine engineering, chemical processing, pharmaceutical equipment, and food-grade applications.
As a trusted stainless steel coil wholesaler in China, we provide full customization on coil thickness, width, surface finish, and edge conditions. All coils are manufactured under strict quality control standards with international certifications, ensuring long-term reliability and excellent processability.
| Item | Descrição |
|---|---|
| Nome do produto | Bobina de aço inoxidável, Bobina de aço inoxidável, Bobina SS |
| Classes de materiais | 201 / 202 / 304 / 304L / 304H / 309 / 309S / 310 / 310S / 316 / 316L / 317 / 317L / 321 / 321H / 347 / 347H / 409 / 410S / 416 / 420 / 430 / 439 / 440 / 444 / 446 / 2205 / 2507 / S31803 / S32205 / S32750 / S32760 / 253MA / 254SMO / 904L / A286 etc. |
| Normas | GB, AISI, ASTM, DIN, EN, JIS, GOST |
| Processo / Tecnologia | Laminado a frio / Laminado a quente / Corte longitudinal personalizado |
| Espessura | 0,1 - 16 mm |
| Largura | 20 - 2000 mm (personalizável) |
| Comprimento / diâmetro externo da bobina | 3 mm - 2500 mm ou a pedido do cliente |
| Acabamento da superfície | 2B, Recozido Brilhante (BA), Polimento Fosco (DP), Laminado a Quente (HR), N.º 1, HL, N.º 4, N.º 8, Espelho, Gravado, Gofrado |
| Inspeção | SGS, TUV, BV, ABS, LR, etc. |
| Aplicação | Petróleo e gás, petróleo, navios, construção naval, tratamento de águas, proteção ambiental, etc. |
| Acabamento | Descrição | Espessura típica (mm) | Larguras disponíveis (mm) |
| 2B | Brilho cinzento liso e refletor. Mais utilizado. | 0.55 | 914, 1219 |
| BA | Acabamento espelhado recozido e brilhante. | 0.70 | 914, 1219 |
| DP | Escovado, não refletor, fácil de limpar. | 0.90 | 750, 914, 1219 |
| RH | Acabamento escalonado e laminado a quente. | 1.20 | 750-1500 |
| N.º 1 | Superfície branca e decapada após laminagem a quente. | 1.50 | 914, 1219, 1500 |
| HL | Acabamento de polimento linear contínuo. | 1.60 | 914, 1219, 1500 |
| N.º 4 | Polido com grão 150-180. | 2.00 | 914, 1219, 1500 |
| N.º 8 | Acabamento espelhado, altamente refletor. | 2.50 | 914, 1219, 1500 |
316L stainless steel coils are available in both hot rolled and cold rolled processes. Surface options include 2B, BA, No.4, HL, and mirror polish, depending on the end-use requirements. Coil thickness ranges from 0.1mm to 16mm, and widths can be tailored up to 2000mm. Optional PE/PVC protective film and custom slitting services are available to support automated production lines and downstream fabrication.
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316L contains molybdenum, offering significantly better resistance to pitting and chloride-induced corrosion than 304, especially in marine or chemical environments.
Yes. The low carbon content in 316L helps prevent carbide precipitation during welding, making it ideal for as-welded structures.
Industries include marine applications, food and beverage, pharmaceuticals, chemical processing, and medical equipment manufacturing.
Yes. We accept small batch orders and sample requests to help evaluate coil quality and compatibility with your processing needs.
Standard finishes include 2B, No.1, BA, HL, and mirror. We also provide etched and embossed finishes on request.
Yes. All shipments include Mill Test Certificates (EN 10204 3.1) and third-party inspection certificates such as SGS, TUV, or BV upon request.
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