304 316 316L 321 Stainless Steel Coil with 2B BA Polished Finish in Hot Rolled &

304, 316, 316L, 321 High Quality Stainless Steel Coil with 2B BA Polished Finish, available in Hot Rolled & Cold Rolled options for Construction, Industrial Equipment and Decoration Applications.

304/316 Best Selling High-Quality Stainless Steel Coil is a premium stainless steel product designed for global industrial, construction, and architectural applications. Manufactured with advanced hot rolling, cold rolling, annealing, and polishing technologies, these stainless steel coils provide excellent corrosion resistance, high strength, superior weldability, and long service life.

Our stainless steel coils are available in popular grades including 304, 304L, 316, 316L, 309S, 310, 310S, and 321, as well as other customized stainless steel grades according to customer requirements.

With various surface finishes including 2B, BA, polished, N1-N4, PVC coating, and color coating, the products meet different requirements for industrial performance and decorative appearance.

Produced according to international standards including GB, ASTM, JIS, and AISI, our stainless steel coils are widely exported for:

• Construction and building materials
• Architectural decoration
• Industrial equipment
• Chemical processing equipment
• Heat exchangers
• Pipelines
• Greenhouse structures
• Handrails and fencing systems

All production processes are strictly controlled under ISO9001 quality management standards, ensuring stable quality and reliable performance for global buyers.

Many industries require materials that can maintain excellent performance under challenging conditions such as humidity, chemicals, temperature changes, and outdoor exposure.

Traditional steel materials may have problems including:

• Surface rust and corrosion
• Short service life
• Frequent maintenance
• Poor appearance after long-term use
• Limited processing performance

Stainless steel coils solve these problems through:

Stainless steel contains chromium, which forms a protective passive oxide layer on the surface. This layer prevents corrosion and improves durability.

Stainless steel coils provide excellent tensile strength and toughness, making them suitable for structural and industrial applications.

304 and 316 stainless steel coils can be easily processed through:

• Welding
• Cutting
• Bending
• Stamping
• Deep drawing

Different surface treatments provide various visual effects for architectural and decorative applications.

Our stainless steel coil products provide customized material solutions for different industries.

304 stainless steel is the most widely used stainless steel grade because of its excellent balance between corrosion resistance, strength, and cost.

Applications:

• Kitchen equipment
• Building decoration
• Food processing equipment
• General industrial components

316 stainless steel contains molybdenum, providing better resistance to chloride and chemical corrosion.

Applications:

• Marine equipment
• Chemical processing equipment
• Pharmaceutical equipment
• Heat exchangers

Advantages:

• Superior corrosion resistance
• Excellent welding performance
• Longer service life in harsh environments

Designed for high-temperature environments.

Applications:

• Furnaces
• Heat treatment equipment
• High-temperature industrial components

Advantages:

• Excellent oxidation resistance
• High-temperature stability

321 stainless steel provides excellent resistance to intergranular corrosion after welding.

Applications:

• Aerospace components
• Pressure equipment
• High-temperature pipelines

High-quality stainless steel coils are widely used in construction, industrial manufacturing, and commercial applications.

Applications:

• Building facades
• Roofing systems
• Doors and windows
• Decorative panels
• Structural components

Recommended Grades:

• 304
• 316
• 430

Advantages:

• Weather resistance
• Long service life
• Modern appearance

Applications:

• Chemical equipment
• Storage tanks
• Processing equipment
• Heat exchangers

Recommended Grades:

• 316L
• 321
• 310S

Advantages:

• Chemical resistance
• High temperature performance
• Excellent durability

Applications:

• Scaffolding systems
• Fence posts
• Handrails
• Support structures

Advantages:

• High strength
• Corrosion resistance
• Easy fabrication

Applications:

• Water pipelines
• Gas pipelines
• Oil pipelines
• Low-pressure liquid systems

Advantages:

• Clean surface
• Corrosion resistance
• Reliable operation

Applications:

• Greenhouse frames
• Irrigation systems
• Agricultural equipment

Advantages:

• Moisture resistance
• Outdoor durability
• Low maintenance

High-quality stainless steel slabs are selected according to chemical composition and required grade.

The stainless steel slab is heated and rolled at high temperatures to produce stainless steel coils.

Benefits:

• Higher production efficiency
• Suitable for thicker materials
• Improved toughness

The hot rolled coil is further processed at room temperature.

Cold rolling improves:

• Thickness accuracy
• Surface smoothness
• Mechanical strength

Annealing removes internal stress and restores material flexibility.

Benefits:

• Better formability
• Improved welding performance
• Stable mechanical properties

The coil surface is processed according to customer requirements:

• 2B finish
• BA finish
• Polishing
• PVC coating
• Color coating

Finished stainless steel coils are inspected with MTC documentation and packed using standard marine packaging for international transportation.

• General industrial applications
• Welding and fabrication
• Equipment manufacturing

• Bright appearance required
• Decorative applications
• Appliance panels

• Architectural decoration
• High-end appearance requirements

Consider:

• Final product design
• Processing method
• Required strength
• Installation requirements

Customized thickness and width are available according to customer drawings and project specifications.

The most popular grades are 304, 304L, 316, 316L, 309S, 310S, and 321 stainless steel coils due to their excellent corrosion resistance, strength, and wide range of applications.

304 stainless steel provides excellent general corrosion resistance and is widely used in construction and food industries.
316 stainless steel contains molybdenum, providing better resistance to chloride corrosion and chemical environments.

Yes. We provide customized:

• Stainless steel grades
• Thickness
• Width
• Surface finish
• Coil weight
• Packaging requirements

We provide:

• ISO certification
• RoHS certification
• Mill Test Certificate (MTC)

Additional third-party inspections are available upon request.

The standard delivery time is 7-30 days after receiving the deposit, depending on order quantity, specifications, and customization requirements.