Stainless Steel Plate & Sheet | 304 316L | Factory Supply
Introduction to Stainless Steel Plate & Sheet
Stainless steel plates and sheets are essential flat metal materials widely adopted in global industrial, architectural, marine, food processing and chemical industries. As a professional factory supplier, we provide premium 304 and 316L stainless steel plate & sheet with complete specifications, customizable sizes, standard surface finishes and stable quality. Different from ordinary carbon steel, stainless steel flat products feature outstanding corrosion resistance, high-temperature stability, excellent formability and weldability, ensuring long service life in harsh working environments.
In international steel trade,stainless steel sheet generally refers to thin flat materials (usually below 3mm) for decoration and precision manufacturing, while stainless steel plate represents thick industrial flat materials for structural and pressure-bearing projects. Our full-series products cover both hot rolled and cold rolled types to meet diverse engineering and procurement demands of global B2B buyers.
Core Grades: 304 vs 316L Stainless Steel Plate & Sheet
304 and 316L are the most popular and cost-effective stainless steel grades for export sales, covering over 90% of global commercial and industrial application scenarios. We strictly manufacture all products in accordance with ASTM A240 international standards, with stable chemical composition and reliable mechanical properties.
304 Stainless Steel Plate & Sheet
304 stainless steel is recognized as the most versatile general-purpose austenitic stainless steel, composed of 18% chromium and 8% nickel without molybdenum elements. It delivers balanced performance in corrosion resistance, plasticity and cost control. This grade performs well in normal atmospheric, indoor and general industrial environments, resisting oxidation and mild chemical corrosion effectively.
Common surface finishes include 2B cold rolled finish, BA bright annealed finish, HL brushed finish and No.8 mirror finish. Widely used for architectural decoration, kitchen sanitary ware, household appliances, general mechanical parts and ordinary industrial equipment. For buyers with conventional anti-rust and aesthetic requirements, 304 stainless steel plate and sheet is the most economical and preferred choice.
316L Stainless Steel Plate & Sheet
316L low-carbon stainless steel is an upgraded marine and chemical-grade material, added with 2-3% molybdenum elements and adopting low-carbon design. Compared with 304 grade, its chloride corrosion resistance and pitting resistance are improved by nearly 40%, and it maintains stable performance in high-humidity, saltwater, acidic and chemical corrosive environments.
The low-carbon feature effectively avoids intergranular corrosion after welding, making 316L stainless steel plate and sheet ideal for welded structural parts and high-standard engineering projects. It is widely applied in marine engineering, coastal construction, chemical plants, pharmaceutical equipment, food and beverage processing, sewage treatment and high-precision medical facilities. For coastal, offshore and corrosive working conditions, 316L is the safest and most durable option.
Product Specifications & Finishes
As a direct factory supplier, we support full-size customization and one-stop procurement services for stainless steel plate and sheet:
- Processing Type: Cold rolled & hot rolled
- Thickness Range: 0.3mm–200mm (sheet & plate full coverage)
- Standard Sizes: 1000*2000mm, 1220*2440mm, 1500*3000mm, customized cutting
- Surface Finishes: 2B, BA, HL brush, No.4, 6K, 8K mirror, embossed, patterned
- Certification: ASTM A240, ISO factory certification, full inspection reports
- Custom Service: Laser cutting, bending, polishing, drilling, surface treatment
All products are strictly inspected before delivery to ensure flatness, surface smoothness and dimensional accuracy, meeting strict international export standards and supporting third-party testing.
Key Advantages of Our Factory Supply
We are a professional stainless steel plate and sheet manufacturer integrating production, processing and export. Different from middlemen, we provide direct factory prices, sufficient inventory and stable supply capacity, bringing core benefits for global wholesalers, engineering contractors and processing manufacturers.
- Genuine Factory Price: No intermediate markup, competitive ex-factory and FOB price for bulk orders
- Stable Quality Control: Strict raw material selection and full-process production monitoring
- Fast Delivery: Large conventional inventory, short lead time for urgent orders
- Customized Solution: Support non-standard size cutting and deep processing
- Professional Export Service: Familiar with international logistics, complete documents for customs clearance
Wide Applications of Stainless Steel Plate & Sheet
304 and 316L stainless steel flat products cover almost all mainstream industrial and civil fields:
- Architectural & Decoration: Building curtain walls, interior decoration panels, elevator panels, decorative engineering
- Food & Pharmaceutical: Food processing equipment, sanitary vessels, pharmaceutical production lines
- Marine & Coastal: Offshore facilities, coastal building structures, ship accessories
- Chemical & Industrial: Chemical reaction tanks, pipeline plates, anti-corrosion equipment
- Mechanical Manufacturing: Equipment shells, precision mechanical parts, auto parts
How to Choose Between 304 and 316L Stainless Steel
For most general indoor, atmospheric and ordinary industrial projects, 304 stainless steel plate & sheet is sufficient with higher cost performance. If your project involves coastal salt fog, saltwater immersion, acid-base contact, long-term high humidity or high-standard sanitary requirements, 316L stainless steel plate & sheet is strongly recommended to avoid pitting corrosion and shorten service life. Our professional team can provide free material selection guidance according to your actual usage scenario.
Get Wholesale Stainless Steel Plate & Sheet From Us
We focus on providing high-quality 304 and 316L stainless steel plate and sheet for global customers. With reliable quality, flexible customization, factory direct price and considerate after-sales service, we have established long-term cooperative relationships with buyers from Europe, America, Southeast Asia, the Middle East and other regions.
If you need stainless steel sheet and plate wholesale, customized processing or project bulk procurement, please feel free to contact us. We will provide you with the latest quotation, detailed product parameters and professional procurement solutions within 24 hours.
Can't find what you're looking for ?
Leave a Message we will call you back quickly!
Product Classification
Shandong Hanlin New Materials Co., Ltd.
+86 18816353299
admin@hanlinsteel.com
Room 2102, Fortune Center, Liaocheng Blue Ocean International Hotel, Dongchang East Road, Dongcheng Street, Liaocheng Economic and Technological Development Zone, Shandong Province
Get in Touch