AISI 304 316L No. 4 Brushed Finish Stainless Steel Strip with PVC Protection for Gasket Panel

• Customization: Available
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Polished
• Technique: Cold Rolled
• Application: Ship Plate
• Edge: Mill
• Stock: Stock
• 200 Series: 201, 202
• 300 Series: 301, 304, 304L, 316, 316L, 316ti, 309, 310, 321
• 400 Series: 409, 410, 420, 430, 436, 444, 441, 440c
• Duplex Steel: 904L, 2205, 2507, 2101, 2520, 2304
• Thickness: 0.1mm-3mm, 3mm-16mm
• Width: 10mm-2000mm
• Manufacturing Method: Cold Rolled, Hot Rolled
• Surface: 2b, Ba, No.1, No.4, Hl, 8K
• Delivery Time: in Stock: 3-5 Days, Not in Stock: 10-15 Days
• MOQ: 3 Ton
• Sample: Available
• Package: Sea-Worthy Packing
• Transport Package: Standard Is Suitable for Shipping.
• Origin: Chongqing
• HS Code: 72202
• Production Capacity: 20, 000 Tons/Month

Product Description

Product Specifications

Item	Specification Details
Product Name	Stainless Steel Coil / Strip / Sheet
Standard	AISI, ASTM, DIN, JIS, GB, EN, SUS
Steel Grade	200 Series: 201, 202
	300 Series: 304, 304L, 316, 316L, 316Ti, 317L, 321, 309S, 310S
	400 Series: 409L, 410, 410S, 420J1, 420J2, 430, 444, 441, 436
	Duplex Steel: 904L, 2205, 2507, 2101, 2520, 2304
Thickness	0.05mm - 16.0mm (High precision customizable)
Width	1000mm / 1220mm / 1250mm / 1500mm / 1800mm / 2000mm / 2500mm (Slitting width available)
Length	Coils or customizable as per customer's request
Surface Finish	No.1, No.3, No.4, HL (Hairline), 2D, 2B, BA, 4B, 8K Mirror (With/Without Protective Film)
Processing Service	Slitting, Cutting, Edge Conditioning (Round/Slit), Laser Film Coating
Payment Terms	T/T, L/C at sight, Western Union, etc.
Delivery Time	Within 7-15 Working Days (Depending on order quantity and stock)

Product Details

Comprehensive Surface Finishes to Meet Diverse Needs

Phase 1: Basic & Cold-Rolled Mill Finishes (Industrial & Raw Bases)
NO.1 (Hot Rolled): Features a rough, matte, and pickled surface. It offers excellent corrosion resistance and strength, widely used in heavy industrial applications, shipbuilding, and chemical tanks where appearance is secondary.
2B (Cold Rolled): The most popular and standard cold-rolled finish. It is smooth, slightly reflective (milky white), and serves as the ideal raw material for further polishing, deep drawing, and stamping (e.g., kitchenware, appliances).
BA / 2BA (Bright Annealed): Processed by bright heat treatment after cold rolling. It has an extremely smooth, bright, and mirror-like reflective surface, commonly used in household appliances, medical equipment, and automotive trim.
MIRROR (8K): Achieved through intensive mechanical polishing to eliminate all surface imperfections. It delivers a perfect, flawless mirror reflection, ideal for luxury elevator cabins, star-hotel lobbies, and high-end architectural facades.

Phase 2: Decorative & Functional Finishes (Value-Added Processing)
NO.4 (Satin / Brushed): Characterized by short, discontinuous, and parallel polishing lines. It has a chic matte texture that is highly resistant to fingerprints and scratches, making it perfect for commercial kitchen equipment and food machinery.
HAIRLINE (HL): Features continuous, fine, and long hair-like streaks. Compared to NO.4, it looks more elegant and premium, widely applied in high-end architectural decorations, escalator side panels, and elevator doors.
COLOR (PVD Coated): Stainless steel surfaces colored via PVD (Physical Vapor Deposition) technology (such as Gold, Rose Gold, Black Titanium, Champagne, etc.). It combines rich aesthetics with high durability, used for decorative trim and art installations.
EMBOSSED (Patterned): Rolled with mechanical patterns to create raised textures on the surface. It provides excellent anti-slip, wear-resistant, and anti-scratch features, commonly used for elevator floors, industrial walkways, and public facility protection.

Advanced Production & Processing Flow

From raw iron ore to precision-finished steel products, our fully integrated manufacturing process ensures high efficiency, superior mechanical properties, and stable quality.

Smelting & Casting: High-purity steelmaking via blast furnace, converter, and continuous casting.
Hot Rolling & Coiling: Precision hot rolling and controlled cooling to form standard Hot-Rolled Coils.
Surface Treatment: Continuous pickling and skin pass milling to deliver clean, rust-resistant Pickled Coils.
Deep Processing: Precision Slitting & Shearing lines to customize various steel strips and slit sheets according to your exact specifications.

Quality Inspection

Precision Dimension Check

Real-time PMI Verification

Mechanical & Physical Testing

Every batch undergoes strict thickness, width, and flatness tolerances verification using high-precision digital micrometers.

We utilize advanced handheld XRF spectrometers (PMI testing) to verify exact chemical compositions (Ni, Cr, Mo, etc.) matching the Mill Test Certificate (MTC).

Full tensile strength, yield strength, and elongation tests are conducted to ensure optimal structural performance in heavy-duty applications.

Product Application

Versatile Applications of Stainless Steel Strips

Our high-quality stainless steel strips and coils are widely used across various heavy and precision industries due to their exceptional durability, corrosion resistance, and sleek appearance:

Food Processing Tanks: Meeting strict food-grade hygiene and safety standards for chemical and food storage.
Commercial Kitchen Equipment: Durable, heat-resistant, and easy to clean, perfect for heavy-duty catering facilities.
Public Transportation: Lightweight yet strong materials for high-speed trains, subways, and transit infrastructure.
Elevator Decoration: Premium surface finishes (Mirror/Hairline) providing high-end, scratch-resistant interior cladding.
Shipbuilding Industry: Excellent marine-grade corrosion resistance against harsh saltwater environments.
Automotive Manufacturing: High tensile strength for structural parts, exhaust systems, and body components.

Certifications

Packing & Delivery

FAQ

Q: What information is needed for a quote?
A: Please provide the grade, width, thickness, surface finish, and required quantity.

Q: Which shipping ports do you use?
A: We regularly ship from Shanghai, Tianjin, Qingdao, and Ningbo ports.

Q: What are your payment terms?
A: 30% T/T in advance, 70% balance before shipment, against B/L copy, or L/C at sight.

Q: How is the product priced?
A: Prices are updated regularly based on current raw material market fluctuations.

Q: Can you send free samples?
A: Yes, we offer free samples with worldwide express shipping.

Q: Do you support product customization?
A: Yes, we can custom manufacture according to your exact specifications and drawings.

Q: Is factory visitation allowed?
A: Absolutely. Customers from all around the world are always welcome to visit our factory.