Deformed Steel Rebar Straight High Quality

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Loading Port:
China main port
Payment Terms:
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Product Description:









6M, 9M,12M or as required

Place of origin

Hebei, China mainland


exact size, regular package, chemical and   mechanical properties are stable.


Hot rolled deformed steel bar

Chemical Composition: (Please kindly find our chemistry of our material based on HRB500 as below for your information)


Technical data of the original chemical composition (%) 














Physical capability

Yield Strength (N/cm²)

Tensile Strength (N/cm²)

Elongation (%)





Usage and Applications

Deformed bar is widely used in buildings, bridges, roads and other engineering construction. Big to highways, railways, bridges, culverts, tunnels, public facilities such as flood control, dam, small to housing construction, beam, column, wall and the foundation of the plate, deformed bar is an integral structure material. With the development of world economy  and the vigorous development of infrastructure construction, real estate, the demand for deformed bar will be larger and larger..

Packaging & Delivery

Packaging Detail: products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.

Each bundle weight: 2-3MT, or as required

Payment term: TT or L/C

Delivery Detail: within 45 days after received advanced payment or LC.

Label: to be specified by customer, generally, each bundle has 1-2 labels

Trade terms: FOB, CFR, CIF



1. Our products are produced according to national standard (GB), if not, supply according to national standards (GB) or agreement as customer required.


2. Other Grade and Standard Deformed Steel Bar we can supply:


Grade: GR40/GR60, G460B/B500A/B500B/B500C,BST500S


Standard: ASTM, BS, DIN


The Minimum Order Quantity of these products is high, and need to be confirmed.


3. We can not only supply Deformed Steel Bar; if you need anything about building materials, please contact us for further information.


4. Please send us your detail specifications when inquire. We will reply to you as soon as possible. We sincerely hope we can establish a long stable business relationship.


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Q:What is the length and size of thread steel?
Domestic sales of domestic thread steel, if the contract does not specify requirements, usually fixed length of 9m, 12m two length.
Q:When did the 1305 rebar contract become a major contract?
Its position and volume are the biggest. While continuous contracts refer to next month contracts, such as October, then continuous contracts are 1211 contracts.
Q:Which is more expensive, rebar or round steel? Which is your business opportunity, such as thread steel and round bar?
The two thread steel and round steel, which will be more expensive, steel and round steel prices now are soaring, steel prices per ton in 4300 yuan / ton, quality steel grade three Beijing qianshengcheng price is in 3950-4200 yuan / ton.
Q:Cast-in-place with 10 mm reinforcement, a good layer or 8 mm double layer? Why?
In general, 8 of the bilayer is better than 10 of the single layer.(1) the reinforcement of cast-in-place slab shall be designed according to the principle of fine reinforcement.(2) the cast-in-place slab shall be controlled with a minimum reinforcement ratio greater than 0.25%.
Q:What is thread steel for?
1. nominal diameter range and recommended diameterThe nominal diameter of the thread steel is from 6 to 25mm, and the nominal diameter of the standard steel is 6, 8, 10, 12, 14, 16, 20, 25,, 32, 40 and 50mm.Allowable deviation of surface shape and dimension of 2. ribbed steel discThe ribbed steel bars with ribbed threads shall meet the following basic requirements:The angle between the transverse ribs and the axis of the steel disc should not be less than 45 degrees. When the angle is not greater than 70 degrees, the direction of the cross section of the thread steel is opposite to that of the upper rib on both sides;The transverse rib and the spacing l shall not be greater than 0.7 times the nominal diameter of the steel;The angle between the sides of the transverse rib and the surface of the threaded steel shall not be less than 45 degrees;The sum of the gap (including the width of longitudinal ribs) between the ends of the cross bar and the end of the cross bar of the threaded steel shall not be greater than 20% of the nominal circumference of the thread steel;When the rebar nominal diameter less than 12mm, the relative rib area should not be less than 0.055; the nominal diameter of 14mm and 16mm, the relative rib area should not be less than 0.060; the nominal diameter is more than 16mm, the relative rib area should not be less than 0.065.
Q:What is the diameter of the cross section of the threaded steel?
There are many ways to measure diameter. Different methods are adopted according to different precision requirements,The simplest method is to use the scale directly, and the longest line through the section is the diameter. This method has the lowest precision
Q:Can the thread steel of the steel platform of the fixed unloading platform not work?
Steel bars on a fixed discharge platform must not be threaded. HPB grade reinforcement shall be used.
Q:What's the difference between rebar and thread steel?
Different strength. The design strength of round steel (HPB235) is 210MPa; the strength of thread steel is higher than that of round bar; the design strength of HRB335 is 300MPa; the design strength of HRB400 is 360MPa.
Q:Why is the threaded steel thread?
Steel is usually used for reinforced concrete, its role is to increase the friction of thread, the thread steel and concrete secant integrally formed together, tic phenomenon can not occur in the role of external force, improve the strength of concrete.
Q:Why is round bar more expensive than thread steel?
Steel is divided by tolerance standard of gb. You say there is no comparable price between round bar and screw thread. You can't use round bar as thread steel or thread as round bar!

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