Stainless Steel Bar Grating


About product

Stainless steel bar grating is known for its exceptional strength, durability, and corrosion resistance, making it suitable for various load-bearing applications. It can be available in welded form, with options for different bearing bar spacing and thicknesses to meet specific application and load requirements. The metal grating can be obtained with a smooth top surface or a serrated surface, providing slip resistance for enhanced safety.

  • Grade 304 Stainless steel bar grating
  • Grade 316/316L metal grating
  • Grade 301 Stainless steel grating

Additional information

Stainless Steel Grade

304, 316(316L), 301

Product Detail

The Material Grade Of Stainless Steel Bar Grating

  • Grade 304: Stainless steel bar grating with general corrosion resistance, widely used and recommended for various applications.
  • Grade 316/316L: This type of metal grating with strong corrosion resistance, making it suitable for environments with higher corrosive elements. Although it may be relatively more expensive, it offers enhanced durability.
  • Grade 301: Stainless steel grating with weaker corrosion resistance compared to 304 and 316 grades. It is a more affordable option in terms of price, but may be less suitable for highly corrosive environments.

Stainless Steel Bar Grating In Marine Applications

Stainless steel bar grating finds various marine applications due to its ability to withstand harsh environments, acid and alkali corrosion, and meet high hygiene requirements. Here are specific examples of its usage in marine applications:

  • Ship Decks: The metal grating for ship decks provides a durable, non-slip surface for crew members to walk on. It can withstand the corrosive effects of seawater and offers excellent resistance to chemicals and cleaning agents used in marine environments.
  • Offshore Platforms: In offshore oil and gas platforms, stainless steel bar grating is utilized for platforms, walkways, and access ramps. These structures are exposed to harsh weather conditions and corrosive elements, making stainless steel an ideal choice for long-term durability and safety.
  • Docks and Marinas: Stainless steel grating is employed in docks and marinas to create slip-resistant surfaces for pedestrians and vehicles. This metal grating withstands constant exposure to seawater and provides a reliable and corrosion-resistant solution for these high-traffic areas.
  • Food Processing Facilities near the Coast: In marine environments, food processing facilities located near the coast face the challenge of both hygiene requirements and corrosive conditions. The metal grating is used in these facilities for flooring, drainage systems, and processing areas. Its corrosion resistance, ease of cleaning, and non-porous surface make it suitable for maintaining high hygiene standards.

The Surface Condition Of Stainless Steel Bar Grating

The surface condition of stainless steel bar grating can vary based on the manufacturing process and post-treatment. Here are different surface conditions commonly encountered:

  • Hot Rolled and Pickled: The flat steel of Stainless steel grating that undergoes hot rolling and pickling passivation will have a matte white surface finish. This process removes impurities and scales from the surface, leaving it clean and smooth.
  • Cold Drawn with Heat Treatment: When cold-drawn stainless steel flat steel is made into finished products and undergoes heat treatment, the surface will have a certain finish. However, special liquid medicine treatment is required for the weld areas to achieve a uniform appearance.
  • Cold Drawn with Polishing Treatment: Cold-drawn stainless steel flat steel, when subjected to heating and polishing treatment, can achieve a higher surface finish. This process smoothens the surface, enhancing its appearance and reducing roughness.
  • Cold Drawn with Polishing and Electrochemical Treatment: By subjecting cold-drawn stainless steel flat steel to heating, polishing, and additional treatment such as chrome plating, a mirror-like finish can be achieved. This electrophotochemical treatment further enhances the surface, resulting in a highly reflective and glossy appearance.
Know Who We Are

About our company

Zava Marine Corporation is a leading supplier of marine parts and components. With a strong focus on quality and customer satisfaction, we specialize in providing a comprehensive range of high-quality marine equipment and accessories. Our products include deck equipment, ship accessories, and various other essential components needed for smooth maritime operations.

With a global presence, we serve a diverse customer base, including shipbuilders, shipowners, offshore operators, and marine equipment distributors. We are committed to providing exceptional service and tailored solutions to meet our customers’ unique needs.


Zava Marine offers a comprehensive range of certifications for marine parts in accordance with international standards and regulations. These certifications include those provided by renowned marine classification societies such as Lloyd’s Register (LR), Bureau Veritas (BV), China Classification Society (CCS), Registro Italiano Navale (RINA), American Bureau of Shipping (ABS), Nippon Kaiji Kyokai (NK), and Det Norske Veritas – Germanischer Lloyd (DNV-GL). By collaborating with these esteemed societies, Zava Marine ensures that our certified marine parts meet the highest standards of safety, quality, and performance, instilling confidence in our reliability and compliance within the maritime industry.

The warranty provided by Zava Marine covers defects in materials and workmanship for a period of two years from the date of purchase. During this warranty period, if any marine parts purchased from Zava Marine exhibit issues or failures resulting from manufacturing defects or faulty materials, Zava Marine will take responsibility for repair or replacement of the affected parts. 

Zava Marine has recently opened new molds for European and North American clients, utilizing materials such as metal, ABS, PVC, and more. These successful mold opening projects allow us to provide customized marine parts and components that meet the specific requirements of our clients in these regions.

Typically, Zava Marine can ship samples within 7 days once the product drawing has been mutually confirmed by both parties. This efficient process ensures that customers can receive samples promptly, allowing them to assess the quality and suitability of the products.

Zava Marine frequently utilizes a wide range of materials in our projects. These materials include aluminum, stainless steel, carbon steel, copper, plastics, titanium, and PEEK (Polyether Ether Ketone). Each material offers unique properties and characteristics suitable for various marine applications. 

Yes, we provide customization services for marine parts. We understand that every project and application may have unique requirements, and we are committed to delivering tailored solutions. By collaborating closely with our clients, we can adapt our products to specific specifications, ensuring optimal fit, performance, and compatibility. Whether it’s modifying existing designs or creating entirely new parts, our customization services cater to the diverse needs of the maritime industry.

Absolutely! We offer product design and development services to support our clients’ needs. Our experienced team of engineers and designers can collaborate with clients from concept development to final product realization. By leveraging our expertise in marine engineering and design, we can provide valuable insights and innovative solutions. Whether it’s optimizing existing designs or creating entirely new products, we are equipped to assist clients in bringing their ideas to life efficiently and effectively.

Let's have a chat

Ask for a quote

Zava Marine