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  • Corporate mission to enhance the quality level of Chinese manufacturing
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Enhancing durability the black zinc-rich epoxy paint coating process

Enhancing durability the black zinc-rich epoxy paint coating process

At Haihao Group, we understand the importance of ensuring the longevity and durability of steel pipes, especially in challenging environments. We are excited to introduce our latest surface treatment process that adds an extra layer of protection to our products – the black zinc-rich epoxy paint coating.

Why black zinc-rich epoxy paint?

The maritime, industrial, and energy sectors often demand steel pipes that can withstand corrosive elements and harsh conditions. Our black zinc-rich epoxy paint offers exceptional corrosion resistance, making it an ideal choice for safeguarding the integrity of steel pipes in various applications.

Black-zinc rich epoxy paint coating steel pipes

Black-zinc rich epoxy paint coating steel pipes

The Coating Process:

Our meticulous coating process involves several stages to ensure the highest quality and effectiveness of the black zinc-rich epoxy paint:

  1. Surface Preparation: Before applying the coating, the steel pipe’s surface is carefully cleaned to remove any contaminants, rust, or impurities. This step is crucial to ensure proper adhesion of the coating.
  2. Primer Application: A specially formulated primer containing zinc particles is applied to the cleaned surface. This primer not only provides a solid foundation for the epoxy paint but also acts as a sacrificial barrier against corrosion.
  3. Epoxy Paint Application: The epoxy paint, enriched with zinc and other anti-corrosion additives, is applied evenly over the primer. This layer forms a robust barrier that shields the steel pipe from corrosive agents and environmental factors.
  4. Curing: The coated steel pipes are subjected to a controlled curing process that optimizes the bonding of the paint and ensures its long-lasting durability.
  5. Inspection: Each coated steel pipe undergoes a thorough quality inspection to verify the uniformity and integrity of the coating. This step is crucial to guarantee that our customers receive products of the highest quality.
Black zinc rich epoxy paint coating steel pipe

Black zinc rich epoxy paint coating steel pipe

Advantages of black zinc-rich epoxy paint coating:

Corrosion Resistance: The zinc-rich epoxy paint provides exceptional protection against corrosion, extending the service life of the steel pipes.

Environmental Adaptability: The coating is designed to withstand varying weather conditions, exposure to seawater, and industrial atmospheres.

Enhanced Aesthetics: The sleek black finish adds an aesthetic appeal to the steel pipes while ensuring their longevity.

At Haihao Group, we are committed to delivering products that exceed expectations in performance and durability. Our black zinc-rich epoxy paint coating process is a testament to our dedication to innovation and customer satisfaction.For more information about our advanced surface treatment options and how they can benefit your projects, please feel free to reach out to us. As a leader in the industry, we are always ready to provide you with the best solutions for your pipeline needs.