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316L Austenitic Stainless Steel Coil for Marine and Industrial Applications

Place of Origin: China
Brand Name: Baotong
Certification: ISO9001
Model Number: 316L
Minimum Order Quantity: 5tons
Price: Negotiable
Packaging Details: Bending, Welding, Decoiling, Punching, Cutting and Others.
Delivery Time: 15-45 days, depending on the situation and quantity
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 100000 Tons/Year
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Specifications
Weldability:
Excellent
Applications:
Kitchen Equipment, Chemical Containers, Architectural Paneling
Package:
Standard Sea Shipment Package
Delivery Terms:
FOB EXW CIF CFR
Type:
Austenitic Stainless Steel
Length:
12M, 6m, 6.4M, Customized
Tolerance:
±1%
Thermal Conductivity:
16.2 W/m·K
Surface Finish:
Varies (e.g., Brushed, Mirror, Matte)
Melting Point:
1400-1450°C
Magnetic Properties:
Non-magnetic (annealed Condition)
Material:
304 Stainless Steel
Invoicing:
By Actual Weight
Out Diameter:
15mm--406mm
Grade:
T91 T22 P22 P11 P12 P22 P91 P92
Product Description
316L Austenitic Stainless Steel Coil for Marine and Industrial Applications
Product Introduction

316L Austenitic Stainless Steel Coil is a low-carbon stainless steel material with excellent corrosion resistance, good weldability and reliable forming performance. The addition of molybdenum improves resistance to pitting and corrosion in chloride-containing environments, making 316L especially suitable for marine, coastal and demanding industrial applications.

Our 316L Austenitic Stainless Steel Coil for Marine and Industrial Applications is available in different thicknesses, widths, coil weights and surface finishes. Custom slitting, cutting, polishing and protective film services can also be provided according to customer production requirements.

Compared with 304 stainless steel, 316L generally offers better corrosion resistance in marine and chemically aggressive environments.

Product Specifications
Item Specification
Product 316L Austenitic Stainless Steel Coil
Grade 316L
Stainless Steel Type Austenitic
Standard ASTM, AISI, JIS, EN, GB
Thickness 0.3–6.0 mm or Customized
Width 600–2000 mm or Customized
Surface Finish 2B, BA, No.4, HL
Edge Mill Edge / Slit Edge
Coil Weight Customized
Processing Slitting, Cutting, Polishing
Protective Film PVC / PE Available
Custom Size Available
Main Applications

316L Austenitic Stainless Steel Coil is widely used in:

  • Marine equipment
  • Coastal engineering components
  • Chemical processing equipment
  • Heat exchangers
  • Industrial tanks and vessels
  • Food processing machinery
  • Pharmaceutical equipment
  • Industrial piping components
  • Metal fabrication
  • Corrosion-resistant machinery parts
  • Offshore equipment components

Its good resistance to chloride-containing environments makes 316L a popular choice for marine and industrial applications requiring long service life.

Product Advantages

Our 316L Austenitic Stainless Steel Coil for Marine and Industrial Applications offers several key benefits:

  • Excellent corrosion resistance
  • Good resistance to pitting and crevice corrosion
  • Low carbon content
  • Good welding performance
  • Excellent formability
  • Smooth and consistent surface quality
  • Suitable for slitting, stamping and bending
  • Multiple surface finishes available
  • Custom widths and coil weights available

For manufacturers working in marine, chemical or industrial environments, 316L Stainless Steel Coil provides a reliable balance of corrosion resistance, fabrication performance and durability.

Surface Finish Options

2B Finish
Smooth matte surface suitable for industrial fabrication and chemical equipment.

BA Finish
Bright surface suitable for visible components and clean equipment applications.

No.4 Finish
Brushed surface commonly used for food processing, pharmaceutical and decorative equipment.

HL Finish
Hairline surface suitable for architectural and decorative applications.

Processing and Customization

We provide customized processing services for 316L Stainless Steel Coil, including:

  • Precision slitting
  • Cut-to-length
  • Surface polishing
  • Edge trimming
  • Protective film application
  • Custom coil width
  • Custom coil weight

Customers can provide dimensions, drawings or downstream production requirements for customized supply.

Quality Control

Before shipment, each batch can be inspected for:

  • Thickness and width
  • Surface condition
  • Flatness
  • Edge quality
  • Chemical composition
  • Mechanical properties
  • Dimensional tolerance

Material Test Certificates can be provided according to order requirements.

Packaging and Shipping

316L Austenitic Stainless Steel Coil is securely packed with waterproof paper, protective film and steel straps. Wooden pallets or reinforced export packaging can be provided to reduce moisture, scratching and deformation during international transportation.

We supply 316L stainless steel coils to marine equipment manufacturers, industrial fabricators, chemical equipment companies and distributors worldwide.

FAQ
What is 316L stainless steel coil mainly used for?

It is commonly used in marine equipment, chemical processing, industrial fabrication, heat exchangers, food processing and pharmaceutical equipment.

Is 316L stainless steel suitable for marine applications?

Yes. 316L contains molybdenum, which improves resistance to pitting and corrosion in chloride-containing environments, making it suitable for many marine and coastal applications.

What is the difference between 316L and 304 stainless steel coil?

316L generally offers better corrosion resistance, especially in chloride-containing environments, while 304 is widely used for more general-purpose applications.

Can 316L stainless steel coil be welded?

Yes. The low carbon content of 316L helps reduce the risk of intergranular corrosion after welding.

Can the coil width and thickness be customized?

Yes. Thickness, width, slit width, coil weight and surface finish can be customized according to customer requirements.

What surface finishes are available?

Common options include 2B, BA, No.4 and HL.

Do you provide slitting and cutting services?

Yes. Precision slitting, cutting, polishing, edge trimming and other customized processing services are available.

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