Building Material Hot Rolling Bar Rebar Coil 6mm-10mm

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
300 m.t.
Supply Capability:
1500 m.t./month

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Product Description:

Building Material Hot Rolling Bar Rebar Coil 6mm-10mm


Main Structure of Rolling Bar

  • Standard: AISI, ASTM, BS, DIN, GB

  • Grade: HRB400

  • Diameter: 6mm-10mm

  • Length: 1.6-1.9ton/coil

  • Application: for construction

  • rebar coil size: 6mm-10mm

  • steel grade: hrb400 , hrb500, gr.60 , hrb335,q235 q255 q275

Description for Rolling Bar

 

Type 

Coiled reinforced bar/rebar coil 

Steel Grade

hrb500, gr.60 ,q235 ,q255,q275


Size 

6mm-10mm 

Unit weight

1.6-1.9tons/coil 

Application

Building/project construction 

Packing 

In coil with steel strip ,in bulk .

Datas for Rolling Bar

Content

C%

Mn%

Si%

Cr%

Ni%

S%

P%

Cr%

HRB400

0.14-0.22

0.40-0.65

0.05-0.15

0.30max

0.30max

0.050

0.040

0.30min

HRB400E

0.14-0.22

0.40-0.65

0.15-0.30

0.30max

0.30max

0.050

0.040

0.30min

HRB500

0.28-0.37

0.50-1.00

0.05-0.15

0.30max

0.30max

0.050

0.040

0.30min

HRB500E

0.28-0.37

0.50-1.00

0.15-0.30

0.30max

0.30max

0.050

0.040

0.30min


FAQ

WHY SHOULD YOU CHOOSE US:

  1. Stable quality ----continous casting hot rolled production techenic, strictly quality control system.

  2. Lower price -------Not the cheapest but the lowest price at the same quality .

  3. Good service -----Satisfactory service within 24hours.

  4. Delivery time ------15-25days for the mass production .

  5. Discount---------------discount base on monthly large quantity purchase in long term

Picture:

Building Material Hot Rolling Bar Rebar Coil 6mm-10mm

Building Material Hot Rolling Bar Rebar Coil 6mm-10mm





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Q:What are the different uses of wire rod and thread steel?
According to statistics, China's construction industry accounts for about 50% of the total steel consumption. As one of the resources consuming industries, the construction industry must adjust the consumption structure of construction materials, energetically apply high-strength steel bars and high-performance coagulation, and take the road of economical development. If the current use of steel and concrete to raise an intensity level, it can bring enormous savings to society. For example, by calculation, according to the standard requirements, if the reinforced concrete leading force steel strength increased to 400-500N/mm2, then can be in the current level of steel consumption to save about 10%.
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:Cast-in-place with 10 mm reinforcement, a good layer or 8 mm double layer? Why?
The plate near the gable should be equipped with double - layer reinforced wire mesh. Adding radial reinforcement at the corner of the wall. In the region where the temperature and shrinkage stress are greater, a double layer steel mesh should be installed.
Q:Is the shear wall concealed column stirrup steel or round steel? What are you asking for?
Specify the construction drawing is HPB300 is hot rolled round bar, that is HRB335, HRB400 is the hot rolled ribbed bar. Don't call thread steel, this name has long been abandoned. Simple, light marked wall column reinforcement detail construction drawing on the diameter and spacing is not encrypted, what non encrypted area, like the dense spacing.
Q:10 less than three rebar refers to the rebar?
Because of the mechanical properties, three grade steel buckling point is higher, in order to increase the concrete and steel reinforcement force, so add rib (add thread)
Q:What is the relationship between steel structure and thread steel?
The main material of the steel structure workshop is I-beam and channel steel, which are welded or riveted.
Q:4E DG 164 is a steel grade 3 steel, DG steel, E is what mean
E is the mark of the steel band seismic! Commonly known as: with E steel, or earthquake resistant steel!
Q:Thread steel 20*9 one is 2.001T. How many pieces of this one?
Thread steel 20*9, one is 2.001T, and this one has about 90. Thread steel 20*9, parameter is 20mm in diameter, length is 9m.
Q:Why does the steel thread have longitudinal ribs?
Thread steel is inaccurate, commonly known as standard "deformed steel bars"". Hot rolled ribbed steel production in China, the surface usually with two longitudinal ribs and transverse ribs along the length direction of the uniform distribution, when the longitudinal section transverse rib crescent, and does not intersect with the longitudinal ribs, called crescent rib reinforced; when the longitudinal section is equal to the height, and with the intersection of longitudinal ribs, said for high ribbed bar. The second and third grade ribbed bars commonly used in engineering usually adopt the crescent rib surface shape.Similar to the screw thread, our country did not produce, it is said that there is such a shape abroad.If it is necessary to say that it is possible to strengthen the tensile and shear strength, because after all, the longitudinal rib expands a little of the cross section of the steel bar. But this is not the purpose of rolling longitudinal rib, the purpose of longitudinal rib is to improve the mechanical performance of the transverse rib.
Q:What is the difference between the actual weight and the actual weight of the steel thread?
Is the difference between the work and the theory of weight. General steel factory, have weight difference, unlike canned beverage, not so accurate, this is called "bad" or "inferior". But the mills are not stupid, only under the poor, is not Quejinshaoliang, with a significant difference (such as standard 100KG, he will give you a 110KG).

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