Galvanized Steel Rebar

Galvanized reinforcing steel is bare reinforcing steel coated with a protective layer of zinc metal. The zinc coating serves as a barrier to corrosive elements that the rebar is exposed to when embedded in concrete.


Rebar is a common kind of steel in construction engineering, which is mainly used to strengthen concrete structures and improve the bearing capacity and seismic performance of buildings. The yield strength of B500 rebar reaches 500MPa, with high tensile strength and compressive strength. While meeting the strength requirements, B500 steel bar has good ductility and toughness, which can ensure that the building has good plastic deformation and energy dissipation capacity during the stress process. Lastly, compared with traditional steel bars, the high strength of B500 rebars allows buildings to reduce the use of steel bars, reduce construction costs, and reduce environmental impact.


Reinforced concrete is an important construction material. Highway bridges, car parks, houses, office buildings, gulleys are examples of reinforced concrete structures. In many cases, its steel reinforcement does not need any external corrosion protection to avoid corrosion. The highly alkaline environment of concrete forms a thin oxide layer on the steel surface which protects or “passivates” the steel against further corrosion.

Galvanized rebar is the new material that results after steel rods or wires are hot-dipped into zinc to create a protective coating. This coating protects the steel itself from the elements, making it stronger and more resistant to erosion.

How does galvanized rebar compare to epoxy-coated rebar?

Epoxy-coated rebar was a popular coated steel option before galvanized materials grew in popularity in the US. Epoxy was originally chosen to coat steel as it was rust-resistant and provided some protection from the outside elements. But, the epoxy coated rebar proved to be fragile. Its fragility allowed for water to leak through to the steel and cause catastrophic corrosion.

Galvanized rebar proved to be more up to the task. Not only does its tough coating sustain bumps and scratches with little to no compromise, but it is also able to self-heal. The self-healing properties of the zinc coating make it even stronger where there is a scratch or dent. When water hits it, it actively resists the corrosion.

How long can galvanized rebar last before it needs to be replaced or repaired?

Galvanized steel has a decades-long lifespan. Often the projects that use it need repairs or upgrades before the rebar itself needs attention. When the rebar is re-exposed, it’s like new, even decades later. At times, the protective coating can even become harder because of the self-healing, chemical reaction.

Scope of Application

Galvanized rebar is a popular choice for building transportation infrastructure. This is because galvanizing rebar makes it one of the strongest and most corrosion-resistant options available. It will stand the test of the decades and hold up in harsh conditions. This also makes it a great choice for work on monuments, museums, and government buildings.

Due to its shiny coating, galvanized rebar is a popular choice for projects where the durability and the aesthetic are of equal importance. Its rust-resistance guarantees the beauty of your build will remain years after its completion.



We have complete testing equipment and strong technical force. The company has advanced production equipment, equipped with key equipment such as pressing machines, large heat treatment furnaces, beveling machines, sawing machines, large sandblasting machines, and various testing instruments.


Our products are processed by professional technicians, and each product is carefully screened before shipment. We′re pleased to get your Inquiry and we will come back to as soon as possible.


We provide products with competitive prices based on good quality and schedule each shipment on time. We′re pleased to get your Inquiry and we will come back to as soon as possible.


Our main manufactures are stainless steel, galvanized steel, carbon steel and etc. That apply to engineering, coal mine, textile, electric power, boiler, machinery, military industry and other fields.

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The issues you care about

Yes, we could provide the free samples on conditions it is available in stocks, however, the transportation fee is borne by buyer.

Each piece of products is manufactured by certified workshops, inspected piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

We accept third-party inspections such as SGS, V-trust, TUV, DNV, etc.

Yes, we could make custom products according to your specific requirements.

Generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers’ requirement.

30% T/T in advance, the balance 70% before delivery. We will show you the photos of products and package before you pay the balance.


For stocks, we could transport the goods to loading port within 7 – 15 days after we received your deposit. For production period, it usually takes about 15 days-30 days after receiving the deposit.

Our company has the ability to supply large projects and offers excellent preferential policies for large orders.

You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Under normal circumstances, we ship from Shenzhen, Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.

Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.

In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.


Epoxy Resin Coated Steel Rebar

ASTM A615 Reinforcement Bar Grade 75

TMT Rebar

ASTM A615 Concrete Rebar Grade 40

Deformed Rebar

BS4449 Steel Reinforcement Rebar


Delivery within agreed time


Shipping worldwide


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