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Polished 304 Stainless Steel Coil

Wenzhou Longxiang Steel Pipe Manufacturing Co., Ltd. provides a one-stop solution for your stainless steel needs. Our polished 304 stainless steel coils are available in a variety of surface finishes to suit your requirements. Longxiang focuses on high-precision machining, advanced polishing technology and strict quality control to ensure premium results. Contact us now!
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Polished 304 Stainless Steel Coil Introduction


Made of Polished 304 Stainless Steel Coil, the product is highly efficient and tough. Manufacturing Company: Wenzhou Longxiang Steel Pipe Manufacturing Co., Ltd.


This high-quality stainless steel coil is available in both cold-rolled and hot-rolled options. It comes in a wide range of sizes to meet various customer requirements.


The stainless steel coil is available in lengths varying from 1000mm to 11000mm, and the width can range between 100mm up to 2000mm. The thickness may vary in the range of 0.15mm to 10mm in cold-rolled and 3.0mm to 180mm in hot rolled.


Customers can choose from a massive variety of surface finishes - BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB and embossed. And Levelling and polishing further added for extra improvement in Flatness and Brightness.

The company provides protective measures, including interleaving paper and PVC protective film. Product inspection is supported to ensure quality.


The stainless steel coil is produced in Wenzhou, Zhejiang, China, and comes in its natural color. Packaging can be customized according to customer requirements or follow industrial standards.


Wenzhou Longxiang Steel Pipe Manufacturing Co., Ltd. is committed to fast delivery based on order quantity. The company is ISO9001 certified, ensuring consistent quality.


This polished 304 stainless steel coil is suitable for various applications, including building materials, petrochemical, food machinery, and electric power industries. For any inquiries, please contact the company via email or phone for prompt assistance.


Parameter Value
Material Stainless Steel
Grade 300 Series
Technique Cold Rolled, Hot Rolled Optional
Length 1000mm-11000mm, or Customized According to Customer Requirements
Width 100~2000 mm
Thickness Cold Rolled: 0.15mm-10mm, Hot Rolled: 3.0mm-180mm
Surface BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed
Other Options Leveling: Improves flatness, especially suitable for products with high flatness requirements. Polishing: Improves flatness and brightness. Cutting: Laser cutting to help customers cut to the required size.
Protection 1. Provide interleaving paper. 2. Provide PVC protective film.
Product Inspection Supported
Color Natural Color
Origin Wenzhou, Zhejiang, China
Packaging Industrial standard packaging or according to customer requirements
Delivery Time Fast delivery based on order quantity
Certification ISO9001
Application Building Materials, Petrochemical, Food Machinery, Electric Power


Key Features of Polished 304 Stainless Steel Coil


  • Excellent Corrosion Resistance:

    • Contains at least 18% chromium and 8% nickel

    • Forms a passive layer on the surface to prevent oxidation and corrosion

    • Suitable for harsh environments, including marine and chemical industries

    • Polished surface further enhances corrosion resistance by reducing surface defects


  • Aesthetic Appeal:

    • Smooth, reflective surface due to polishing process

    • Highly sought after for applications where appearance is crucial

    • Frequently used in architectural projects, kitchen appliances, and automotive trim

    • Easy to clean, making it ideal for food processing equipment and architectural decorations


  • Mechanical Properties:

    • High tensile strength and good formability

    • Can be easily bent, welded, and formed into various shapes

    • Maintains strength at high temperatures, suitable for heat exchangers and other high-temperature applications

    • Polishing process does not significantly affect the material's mechanical properties


  • Manufacturing Process:

    • Starts with cold rolling, which reduces thickness and improves surface finish at room temperature

    • Cold rolling enhances strength, surface quality, and dimensional accuracy

    • Polishing process follows cold rolling to achieve desired surface finish

    • Polishing removes surface imperfections and creates a smooth, reflective surface


  • Quality Control:

    • Crucial step in the manufacturing process of polished 304 stainless steel coil

    • Inspects surface defects, dimensional accuracy, and mechanical properties

    • Ensures compliance with required standards and specifications

    • Additional polishing or other processes may be used to correct defects


  • Easy Maintenance:

    • Smooth surface resists dust and dirt accumulation

    • Can be easily cleaned with mild detergents and water

    • Ideal for applications where hygiene is important

    • Polished surface is less prone to fingerprints and stains, reducing cleaning frequency


  • Cost-Effectiveness:

    • Initial cost may be higher compared to other materials

    • Durability and low maintenance requirements make it a cost-effective choice in the long run

    • Corrosion and wear resistance ensure long service life, reducing the need for frequent replacements

    • Easy maintenance reduces time and costs associated with cleaning and upkeep


Surface Finish


surface


Applications of Polished 304 Stainless Steel Coil

Stainless steel coils are used by all walks of life, as this metal is very suitable for building panels, walls, roof panels, power stations, ships and various other projects and construction projects.For example:


metal


1. Heat exchanger and Condensers

Used to manufacture pipes, shells and other parts of heat exchange equipment, with good corrosion resistance and high temperature resistance.


2. Automotive

Used for automobile exhaust systems, decorative parts, etc., with good formability and corrosion resistance.


3. Oil and Gas Idustries

Used for pipes, containers, etc. of oil and gas extraction, refining and other equipment, excellent corrosion resistance ensures long-term stable operation of equipment.


4. Dairy and Food Industries

Used for pipes, storage tanks, etc. of dairy and food processing equipment, excellent hygienic performance and corrosion resistance ensure food safety.


5.Architectural and Decorative Applications

Polished 304 stainless steel coil is widely used in architectural and decorative applications due to its aesthetic appeal and durability. The material is often used in building facades, interior design elements, and decorative trim. 


Its reflective surface adds a modern and sleek look to any project, while its corrosion resistance ensures that it will maintain its appearance over time.Additionally, the material's ease of cleaning makes it ideal for use in high-traffic areas where hygiene is important.


Why Choose Us


factory


  • Leading Manufacturer and Exporter:

    • One of the leading stainless steel product manufacturers and exporters in Wenzhou, China

    • Offers a one-stop service for steel pipes, fittings, flanges, and valves

    • Serves both domestic and international customers

    • A first-level subsidiary of the Musen Holding Board of Directors


  • Wide Range of Products:

    • Specializes in various stainless steel products, including plates, coils/strips, pipes, bars, and structural steel

    • Offers seamless and welded stainless steel pipes in various materials and specifications

    • Produces products strictly according to standards

    • Continuously expands product range to meet diverse customer needs


  • Advanced Production Equipment:

    • Equipped with advanced five-eight roll and cold rolling equipment

    • Utilizes advanced processing and testing equipment to ensure better product quality and higher efficiency

    • Possesses mechanical property testing machines, ultrasonic testing machines, eddy current testing machines, hydrostatic testing machines, and chemical composition spectrometers

    • Ensures quality control throughout the manufacturing process, inspection, and final product


  • Strict Quality Control and Inspection:

    • Welcomes customers or their designated third-party inspection agencies to inspect the company and products

    • Cooperates with renowned inspection agencies such as SGS, BV, MOODY, LIoyd's, TUV, and DNV

    • Implements rigorous quality control measures to guarantee product quality and customer satisfaction

    • Continuously improves quality management system to meet international standards


FAQs


Q1: What are the main products provided by Wenzhou Longxiang Steel Pipe Manufacturing Co., Ltd.?

A1: Wenzhou Longxiang Steel Pipe Manufacturing Co., Ltd. provides a wide range of stainless steel products, including stainless steel plates, coils/strips, tubes (seamless and welded), bars and structural steels in various materials and specifications.


Q2: What are the main features of polished 304 stainless steel coils?

A2: Polished 304 stainless steel coils have excellent corrosion resistance, aesthetics, high tensile strength, good formability, and are easy to maintain. It is manufactured through cold rolling and polishing processes to ensure a smooth and reflective surface.


Q3: How does Wenzhou Longxiang Steel Pipe Manufacturing Co., Ltd. ensure product quality?

A3: Wenzhou Longxiang Steel Pipe Manufacturing Co., Ltd. ensures product quality through strict quality control and inspection processes. The company is equipped with advanced testing equipment and welcomes inspections from customers and third-party organizations such as SGS, BV and TUV.


Q4: What are the applications of polished 304 stainless steel coils?

A4: Polished 304 stainless steel coils are suitable for a variety of applications, including building materials, petrochemicals, food machinery, electricity, construction projects, kitchen appliances and automotive interiors, especially where appearance and corrosion resistance are critical.


Q5: Is polished 304 stainless steel coil cost-effective?

A5: While the initial cost of polished 304 stainless steel coil may be higher compared to other materials, its durability, low maintenance requirements and long service life make it a cost-effective choice in the long term.


Q6: What are the advantages of Wenzhou Longxiang Steel Pipe Manufacturing Co., Ltd.?

A6: Wenzhou Longxiang Steel Pipe Manufacturing Co., Ltd. is a leading manufacturer and exporter of stainless steel products, offering a wide range of products, advanced production equipment, and strict quality control and inspection processes. The company serves domestic and international customers.


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