Product Overview
Coiled steel rebar is a rolled steel product manufactured through hot-rolling or cold-processing techniques, characterized by high strength, excellent ductility, and superior construction performance. Widely used in various civil engineering projects such as buildings, bridges, roads, and tunnels, it is an essential component of reinforced concrete structures.
High Strength
Excellent tensile strength and yield performance, meeting the requirements of various engineering projects.
Good Ductility
Possesses excellent toughness and ductility, suitable for seismic design.
Convenient Construction
Coiled form facilitates transportation and storage, and can be cut and bent as needed, reducing waste.
Product Features
►High Strength: Coiled steel rebar, processed through hot-rolling or cold-working, exhibits high tensile strength and yield strength, meeting the demands of various engineering projects.
►Excellent Ductility: Coiled steel rebar possesses good ductility and toughness, playing a crucial role in natural disasters such as earthquakes.
►Convenient Construction: The coiled form facilitates transportation and storage, and it can be cut and bent as needed, reducing waste.
►Smooth Surface: Precision processing ensures a smooth, crack-free surface, enhancing bonding performance with concrete.
►Strong Corrosion Resistance: Anti-rust treatment can be provided based on customer needs, extending its service life.
Product Classification
By Material
◆Plain Carbon Steel Coiled Rebar: Such as Q195, Q215, Q235, etc., suitable for general construction projects.
◆Low-Alloy High-Strength Steel Coiled Rebar: Such as HRB335, HRB400, HRB500, etc., featuring higher strength and toughness, suitable for high-rise buildings and large-scale infrastructure.
By Processing Technology
◆Hot-Rolled Coiled Rebar: Produced through hot-rolling process, with a smooth surface and moderate strength, widely used.
◆Cold-Rolled Coiled Rebar: Produced through cold-processing, with a smoother surface and higher strength, though slightly lower toughness.
By Diameter
◆Small Diameter Coiled Rebar: Diameter typically ranges from 5-12mm, suitable for small components and light structures.
◆Medium Diameter Coiled Rebar: Diameter typically ranges from 12-25mm, suitable for general construction and bridge engineering.
◆Large Diameter Coiled Rebar: Diameter typically exceeds 25mm, suitable for large-scale infrastructure and heavy structures.
Detailed Description
Diameter: The diameter of steel rebar ranges from 5mm to 40mm, suitable for various engineering needs.
Material: Includes plain carbon steel (e.g., Q195, Q235) and low-alloy high-strength steel (e.g., HRB335, HRB400, HRB500).
Tensile Strength: The tensile strength of steel rebar ranges from 400MPa to 600MPa, meeting the demands of high-strength engineering projects.
Yield Strength: The yield strength of steel rebar ranges from 335MPa to 500MPa, ensuring structural stability.
Elongation: Elongation ≥12%, indicating excellent ductility and toughness.
Standards: Complies with international standards such as China's GB1499.1, USA's ASTM, UK's BS, Japan's JIS, and Germany's DIN.
| Parameter Name | Value Range |
|---|---|
| Diameter | 5mm - 40mm |
| Material | Q195, Q235, HRB335, HRB400, HRB500 |
| Tensile Strength | 400MPa - 600MPa |
| Yield Strength | 335MPa - 500MPa |
| Elongation | ≥12% |
| Standards | GB1499.1, ASTM, BS, JIS, DIN |
Application Fields
Construction Engineering: Reinforcement of beams, columns, slabs, and other reinforced concrete structures.
Bridge Engineering: Connection and support of bridge piers, girders, and other components.
Road Engineering: Reinforcement and stabilization of road base and surface layers.
Tunnel Engineering: Reinforcement of tunnel linings, supports, and other components.
Other Fields: Water conservancy projects, power engineering, mining engineering, etc.
| Parameter Name | Unit | Value |
|---|---|---|
| Diameter | mm | 5-40 |
| Tensile Strength | MPa | 400-600 |
| Yield Strength | MPa | 335-500 |
| Elongation | % | ≥12 |
| Bending Performance | 180° | No Cracks |
Our Advantages
Quality Assurance
Strict adherence to international standards ensures stable and reliable product performance.
Customization Service
Supports customization of diameter, length, and surface treatment based on customer needs.
Fast Delivery
Ample inventory and a well-established logistics system ensure quick delivery.
About Us
This industry
Xi'an Dongmeng Steel Co., Ltd. is a well-known enterprise in the international steel market.which is certifed by SGS Group.lt focuses on providing high-quality steel bars,Since its establishment, the company has been committed to providing customers with high-quality coiled steel rebar and other steel products, which are widely used in various civil engineering fields such as construction, bridges, roads, and tunnels. constantly pursuingexcellence and innovation, and committed to building a world-eading steel supply chainservice system.
Carefully select materials
Processing customization
Honest merchants
Worry-free after-sale
We support customization of rebar diameter, length, and surface treatment based on customer requirements. If you have any questions or needs, please feel free to contact us!
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
Hot Tags: steel rebar in coil, China steel rebar in coil manufacturers, suppliers, factory
