Deformed steel bar is the common name for hot-rolled ribbed steel bars. The ribs enhance bonding strength, allowing the rebar to adhere more effectively to concrete and withstand greater external forces.
Features and Advantages
1. High Strength:
Rebar possesses greater strength than ordinary steel, effectively enhancing the tensile performance of concrete structures.
2. Easy Construction:
Rebar forms a stronger bond with concrete, simplifying the construction process.
3. Eco-Friendly:
Using rebar to reinforce concrete structures reduces material consumption and resource usage, benefiting environmental protection.
Manufacturing Process
Rebar is typically processed from ordinary round steel bars. The manufacturing process includes the following steps:
1. Cold/Hot Rolling:
Starting from raw steel billets, the material is rolled into round steel bars via cold or hot rolling.
2. Cutting:
Rolling mill-produced round steel is cut to appropriate lengths using shearing machines.
3. Pre-treatment:
Round steel may undergo acid washing or other pre-treatment processes before threading.
4. Threading:
Round steel is threaded using threading machines to form the characteristic thread profile on its surface.
5. Inspection and Packaging:
After threading, the rebar undergoes quality inspection and is packaged and shipped as required.
Specifications and Dimensions
Rebar specifications and dimensions are typically defined by diameter, length, and thread type. Common diameters include 6mm, 8mm, 10mm, 12mm to 50mm, with lengths usually 6 meters or 12 meters. Lengths can also be customized per client requirements.
Steel Grade:
HRB400/HRB500 (China)
D500E/500N (Australia)
US GRADE60, British 500B
Korea SD400/SD500
It features longitudinal and transverse ribs. Surface galvanization is available upon request.
Large orders are typically shipped in bulk vessels.
Small or trial orders are shipped via 20ft or 40ft containers.
Differences Between Coiled Rebar and Rebar Bars
1. Shape: Rebar bars are straight; coiled rebar is typically disk-shaped.
2. Diameter: Rebar is relatively thicker, typically ranging from 10 to 34 mm in diameter, with lengths generally around 9 m or 12 m. Coiled rebar rarely exceeds 10 mm in diameter and can be cut to any length.
Application Fields
Construction Industry: Used to reinforce concrete structures such as floor slabs, columns, and beams.
Bridge and Road Construction: Employed in concrete support structures for bridges and roads.
Foundation Engineering: Utilized for deep foundation pit support and pile foundations.
Steel Structure Engineering: Serves to connect steel structural components.
How do I order our products?
Ordering our steel products is very simple. You just need to follow the steps below:
1. Browse our website to find the right product for your needs. You can also contact us through website message, email, WhatsApp, etc. to tell us your requirements.
2. When we receive your quote request, we will reply you within 12 hours (if it is a weekend, we will reply you as soon as possible on Monday). If you are in a hurry to get a quote, you can call us or chat with us online and we will answer your questions and provide you with more information.
3.Confirm the details of the order, such as product model, quantity (usually starting from one container, about 28tons), price, delivery time, payment terms, etc. We will send you a proforma invoice for your confirmation.
4.Make the payment, we will start the production as soon as possible, we accept all kinds of payment methods, such as: telegraphic transfer, letter of credit, etc.
5.Receive the goods and check the quality and quantity. Packing and shipping to you according to your requirement. We will also provide after-sale service for you.
Post time: Oct-08-2025
