Bar Grating Stair Tread

Category

About product

Bar grating stair tread, often referred to as floor grates, are a popular choice for marine ladders and stairs. These treads are constructed from steel grid plates and are widely utilized in various steel structure staircases found in marine environments. One of the key advantages of using floor grates is their ease of installation and maintenance. They can be conveniently installed and are relatively simple to maintain over time.

  • Type: ZT1
  • Type: ZTF2
  • Type: ZT3
  • Type: ZT4

Additional information

Application

marine ladder

Installation mode

welding/bolting

Product Detail

Stair Tread For Marine Ladder

The significant advantage of bar grating stair treads is their ability to prevent water accumulation. The open grid pattern of the floor grates allows water to pass through, reducing the risk of water pooling on the stairs. This feature is particularly important in marine environments where water exposure is common. By preventing water accumulation, the floor grates enhance safety by minimizing the chances of slip and fall accidents.

Choose The Right Marine Stair Tread

When selecting the right marine stair tread for ladders used on boats and ships, it’s crucial to consider the unique challenges posed by the marine environment. The chosen material should be durable, corrosion-resistant, and provide excellent slip resistance. Here are two commonly used options:

  • Stainless Steel Stair Treads: Stainless steel is a popular choice for marine applications due to its exceptional corrosion resistance. Stainless steel stair treads offer durability and can withstand the harsh marine environment effectively. In addition, they are easy to clean and maintain, making them a practical choice for marine ladder treads.
  • Non-Slip Coatings: To ensure safety in wet conditions, it is essential to apply non-slip coatings to ladder treads. These coatings can be made from materials such as rubber, epoxy, or polyurethane. They provide enhanced traction, preventing slips and falls. Non-slip coatings are an effective way to improve safety on marine ladders.

 

Four Types Of Bar Grating Stair Tread

  • Type: ZT1
    Front guard: No front guard
    Installation mode: WeldedIn this type of bar grating stair tread, there is no front guard provided. The stair tread is welded to the supporting structure, ensuring a secure and permanent installation.
  • Type: ZTF2
    Front guard: No front guard
    Installation mode: BoltingSimilar to ZT1, this type also does not have a front guard. However, instead of welding, the stair tread is installed using a bolting mechanism. This allows for easier removal and replacement if needed.
  • Type: ZT3
    Front guard: Patterned front guard
    Installation mode: WeldedZT3 features a patterned front guard, which provides additional safety by preventing objects from falling through the front of the bar gstair tread. The tread is welded to the supporting structure for a sturdy and durable installation.
  • Type: ZT4
    Front guard: Patterned front guard
    Installation mode: BoltingSimilar to ZT3, this type includes a patterned front guard for increased safety. The main difference is the installation mode, which involves bolting rather than welding. This allows for easier installation and removal compared to welded bar grating stair treads.

Parameter Of Bar Grating Stair Tread

TypeWidthWidthWidthWidthWidthWidthWidth
T1-T6 Series 1125155185215245275305
T1-T2 Series 2125165-205245285325
T3-T4 Series 2115155-195235275315
T1-T2 Series 3--185-245-305
T3-T4 Series 3-155-215-275-

 

 

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.

FAQ

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.

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