Hot Dipped Galvanized Steel Strips/Tapes

Hot Dipped Galvanized Steel is a process in which ordinary steel is immersed in molten zinc, forming a robust zinc coating over the surface of the steel. The primary purpose of this process is to protect the steel from corrosion and oxidation, thereby enhancing its durability and lifespan.

Galvanized steel strips are mild steel strips after zinc coating, with good anti-corrosion depending on different zinc coating thickness (G20-G90), hot dipped galvanized steel strip is mainly used for C purling, profile, rolling door, pipes. Our company has strict quality control to make sure high quality gi strips products.Hot dipped Galvanized steel strips are is commonly used to make steel pipe, such as greenhouse pipe, drinking water pipe, heating pipe, gas pipe, and can also be used in construction, light industry, automobile, agriculture and other industries.


  • Corrosion Resistance
  • High Strength
  • Malleability
  • Low Maintenance
  • Sustainability


JIS G3302, EN10142, ASTM A653, ASTM95
Q195/ Q195L (SPCC), DX51D
Coil ID
Coil OD
max 1200mm
thickness +/-0.01mm, width +/-0.2mm
Coil weight
zero, small, regular, big spangle
Zinc coating thickness
Chromated/ unchromated passivation, skin passed or non-skin passed, oiled or un oiled

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Why Choose Galvanized Steel Coils from Roelyn Steel?

ROELYN Steel is a world-class company powered by intelligent business operations, state-of-the-art technology, and an exceptional workforce. We can design, manufacture and deliver your galvanized steel coils into reality according to your requirements.

Professional Craftsmanship. We pride ourselves on our phenomenal development and production teams that ensure every job is completed to the high standard we have become renowned for.

Competitive Price. We keep the best competitive price for our customers by maintaining an excellent cooperative relationship with raw material suppliers to get big discounts for every customer order, giving us an edge over our competitors.

Satisfaction Guarantee. We focus on our values, clear and concise communication to see that your needs are entirely met and fulfilled. Our unparalleled products and services are done with your greatest interests in mind before everything else.  

Frequently Asked Questions

This section contains a few FAQs that our customers ask. If your question is not here, contact us today, and we will answer directly.

Can I Get a Sample Before Place The Order?

Surely! You can always request a sample before place the bulk order. Sample time usually will take 2-3 days, depends on the specifications you need.

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What type of company is Roelyn Steel?

Roelyn Steel is a leading steel processing company, dedicated to providing high-quality steel products and solutions.

What is the product range of Roelyn Steel?

Our product range includes various types of steel coils such as hot-dipped galvanized steel coils, galvanized prepainted steel coils, cold-rolled steel coils, hot-rolled carbon steel coils, and more.

Does Roelyn Steel offer customized steel products?

Yes, we provide customized steel products to meet specific customer requirements for different industries and projects.

What are the production processes and quality control of Roelyn Steel?

We utilize advanced production processes and strict quality control procedures to ensure consistent product quality that complies with international standards and specifications.

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